author | Claus Gittinger <cg@exept.de> |
Fri, 18 Oct 1996 14:34:28 +0200 | |
changeset 1780 | 1b3a4ddc5b94 |
parent 1775 | 6892b91ddc0b |
child 1800 | 1aa32eede53a |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 1989 by Claus Gittinger |
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All Rights Reserved |
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|
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
|
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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||
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CompiledCode subclass:#Method |
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instanceVariableNames:'source sourcePosition category package' |
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classVariableNames:'PrivateMethodSignal LastFileReference LastSourceFileName |
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LastWhoClass' |
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poolDictionaries:'' |
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category:'Kernel-Methods' |
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! |
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||
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!Method class methodsFor:'documentation'! |
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copyright |
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" |
|
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COPYRIGHT (c) 1989 by Claus Gittinger |
|
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All Rights Reserved |
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|
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This software is furnished under a license and may be used |
|
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only in accordance with the terms of that license and with the |
|
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inclusion of the above copyright notice. This software may not |
|
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be provided or otherwise made available to, or used by, any |
|
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other person. No title to or ownership of the software is |
|
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hereby transferred. |
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" |
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! |
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||
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documentation |
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" |
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this class defines protocol for executable methods; |
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both compiled and interpreted methods are represented by this class. |
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Compiled methods have a non-nil code field, while interpreted methods have |
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a nil code field and non-nil byteCode field. |
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If there are both non-nil code and bytecode fields, the VM will execute |
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the machine-code of a method. If both are nil when executed, a noByteCode |
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message is sent by the VM to the method where a signal is raised. |
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The methods sourcecode is represented by source and sourcePosition: |
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- if sourcePosition is a Number, the source-field is the fileName and |
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sourcePosition is the character offset of the source-chunk in this source file. |
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- If sourcePosition is nil, the source is the string in the source field. |
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(an old version used ExternalString instances here, but that lead to |
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10000 additional little objects ...) |
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The flags field defines things like the number of method-locals, |
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method arguments and stack requirements (for interpreted methods). |
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Do not depend on any value in the flags field - it may change without |
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notice. |
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Notice, that in ST/X, method can be subclassed; executable code is |
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identified not by being a subclass of Block or Method, but instead by |
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having the executable flag bit set in the class. The VM can execute anything |
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which is identified as executable (assuming that the first instance variable |
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is the machine-code address) - this allows for easy future extension. |
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||
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[Instance variables:] |
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source <String> the source itself (if sourcePosition isNil) |
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or the fileName where the source is found |
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sourcePosition <Integer> the position of the methods chunk in the file |
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category <Symbol> the methods category |
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package <Symbol> the package, in which the methods was defined |
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[Class variables:] |
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PrivateMethodSignal raised on privacy violation (see docu) |
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LastFileReference weak reference to the last sourceFile |
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LastSourceFileName to speedup source access via NFS |
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WARNING: layout known by compiler and runtime system - dont change |
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[author:] |
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Claus Gittinger |
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" |
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! |
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dynamicMethods |
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" |
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On systems which support dynamic loading of machine code (SYS5.4, Linux), |
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methods may now be compiled to machine code from within the browser, |
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and the resulting machine code object be loaded in. |
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The ObjectFileLoader keeps (weak) handles to the resulting methods and |
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invalidates the corresponding method objects, if the underlying methods |
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object code is unloaded. |
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Invalid methods will trap into the debugger when executed; |
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also, the browser marks them as '(* not executable *)' in its method list. |
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" |
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! |
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privacy |
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" |
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ST/X includes an EXPERIMENTAL implementation of method privacy. |
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Individual methods may be set to private or protected via the |
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#setPrivate and #setProtected messages. Also, categories may be |
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filedIn as a whole as private using #privateMethodsFor: or as |
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protected using #protectedMethodsFor: instead of the well known #methodsFor:. |
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||
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The additional #publicMethodsFor: is for documentation purposes, and |
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is equivalent to #methodsFor: (also to support fileIn of ENVY methods). |
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Private methods may be executed only when called via a self or super-send |
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from the superclass, the class itself or subclasses. |
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Protected methods may not be called from subclasses, i.e. they may only |
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be called via self sends from within the current class. |
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(i.e. private methods are less private than protected ones) |
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When such a situation arises, the VM (runtime system) will raise the |
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PrivateMethodSignal exception (if nonNil), which usually brings you into the |
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debugger. |
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||
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If PrivateMethodSignal is nil, the VM will not check for this, and |
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execution is as usual. (you may want to nil-it for production code, |
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and leave it non nil during development). |
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||
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NOTICE: there is no (not yet ?) standard defined for method privacy, |
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however, the interface was designed to be somewhat ENVY compatible (from |
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what can be deduced by reading PD code). |
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Also, the usability of privacy is still to be tested. |
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This interface, the implementation and the rules for when a privacy violation |
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may change (in case of some ANSI standard being defined). |
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Be warned and send me suggestions & critics (constructive ;-) |
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" |
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! ! |
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!Method class methodsFor:'initialization'! |
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initialize |
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"create signals" |
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||
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PrivateMethodSignal isNil ifTrue:[ |
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"EXPERIMENTAL" |
145 |
PrivateMethodSignal := ExecutionErrorSignal newSignalMayProceed:true. |
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PrivateMethodSignal nameClass:self message:#privateMethodSignal. |
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PrivateMethodSignal notifierString:'attempt to execute private/protected method'. |
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] |
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"Modified: 22.4.1996 / 16:34:38 / cg" |
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! ! |
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||
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!Method class methodsFor:'Signal constants'! |
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privateMethodSignal |
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"return the signal raised when a private/protected method is called |
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by some other object (i.e. not a self- or super send)" |
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||
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^ PrivateMethodSignal |
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! ! |
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||
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!Method class methodsFor:'binary storage'! |
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binaryDefinitionFrom: stream manager: manager |
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"read my definition from stream." |
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|cls sel| |
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"type-byte" |
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stream nextByte == 0 ifTrue:[ |
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" |
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built-in method |
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" |
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cls := manager nextObject. |
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sel := manager nextObject. |
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" |
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mhmh - on the source system, this was a machinecode |
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method, while here its an interpreted one ... |
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" |
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cls isLoaded ifFalse:[ |
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cls autoload |
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]. |
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^ cls compiledMethodAt:sel |
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]. |
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" |
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bytecode method |
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" |
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^ super binaryDefinitionFrom:stream manager:manager |
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! |
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|
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binaryFullDefinitionFrom:stream manager:manager |
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"retrieve a full bytecoded-method." |
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|
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|snapId cat flags code lits m sourceFilename sourcePos source| |
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|
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snapId := manager nextObject. |
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cat := manager nextObject. |
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flags := manager nextObject. |
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lits := manager nextObject. |
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sourceFilename := manager nextObject. |
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sourcePos := manager nextObject. |
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sourcePos isNil ifTrue:[ |
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source := manager nextObject. |
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]. |
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code := manager nextObject. |
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snapId == ObjectMemory snapshotID ifTrue:[ |
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ObjectMemory incrementSnapshotID |
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]. |
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|
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m := Method basicNew:(lits size). |
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cat notNil ifTrue:[m category:cat]. |
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m flags:flags. |
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m literals:lits. |
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m byteCode:code. |
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sourcePos isNil ifTrue:[ |
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|
218 |
m source:source |
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219 |
] ifFalse:[ |
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|
220 |
m sourceFilename:sourceFilename position:sourcePos |
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|
221 |
]. |
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|
222 |
^ m |
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223 |
|
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|
224 |
"Created: 16.1.1996 / 14:44:08 / cg" |
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|
225 |
"Modified: 24.6.1996 / 12:29:35 / stefan" |
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|
226 |
! ! |
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227 |
|
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|
228 |
!Method class methodsFor:'queries'! |
3 | 229 |
|
230 |
isBuiltInClass |
|
1264 | 231 |
"return true if this class is known by the run-time-system. |
232 |
Here, true is returned for myself, false for subclasses." |
|
3 | 233 |
|
234 |
^ self == Method |
|
1264 | 235 |
|
236 |
"Modified: 23.4.1996 / 15:59:50 / cg" |
|
44 | 237 |
! |
238 |
||
239 |
maxNumberOfArguments |
|
1626 | 240 |
"return the maximum number of arguments a method can have. |
241 |
This is a limit in the VM, which may be removed in one of |
|
242 |
the next versions ..." |
|
44 | 243 |
|
1626 | 244 |
%{ /* NOCONTEXT */ |
245 |
RETURN (__MKSMALLINT(MAX_METHOD_ARGS)); |
|
246 |
%} |
|
747 | 247 |
! |
248 |
||
249 |
methodPrivacySupported |
|
250 |
"return true, if the system was compiled to support methodPrivacy. |
|
251 |
You should not depend on that feature being available." |
|
252 |
||
253 |
%{ /* NOCONTEXT */ |
|
254 |
#if defined(F_PRIVATE) || defined(F_CLASSPRIVATE) |
|
255 |
RETURN (true); |
|
256 |
#else |
|
257 |
RETURN (false); |
|
258 |
#endif |
|
259 |
%} |
|
3 | 260 |
! ! |
261 |
||
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|
262 |
!Method class methodsFor:'special'! |
957 | 263 |
|
264 |
flushSourceStreamCache |
|
265 |
LastSourceFileName := nil |
|
266 |
||
267 |
"Created: 9.2.1996 / 19:05:28 / cg" |
|
268 |
! ! |
|
269 |
||
1 | 270 |
!Method methodsFor:'accessing'! |
271 |
||
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272 |
category |
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|
273 |
"return the methods category or nil" |
737
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|
274 |
|
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|
275 |
^ category |
1 | 276 |
! |
277 |
||
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|
278 |
category:aStringOrSymbol |
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|
279 |
"set the methods category" |
1 | 280 |
|
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|
281 |
category := aStringOrSymbol asSymbol |
1 | 282 |
! |
283 |
||
39 | 284 |
comment |
285 |
"return the methods comment. |
|
68 | 286 |
This is done by searching for and returning the first comment |
159 | 287 |
from the methods source (excluding any double-quotes). |
68 | 288 |
Returns nil if there is no comment (or source is not available)." |
39 | 289 |
|
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|
290 |
|src comments parser| |
39 | 291 |
|
159 | 292 |
src := self source. |
293 |
src isNil ifTrue:[^ nil]. |
|
93 | 294 |
|
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|
295 |
parser := Parser for:src in:nil. |
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|
296 |
parser ignoreErrors; ignoreWarnings; saveComments:true. |
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diff
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|
297 |
parser parseMethodSpec. |
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|
298 |
comments := parser comments. |
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diff
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|
299 |
comments size == 0 ifTrue:[^ nil]. |
1258 | 300 |
(comments first endsWith:'}') ifTrue:[ |
1254 | 301 |
^ comments at:2 ifAbsent:nil |
302 |
]. |
|
1236
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|
303 |
^ comments first. |
93 | 304 |
|
305 |
" |
|
1236
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diff
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|
306 |
(Method compiledMethodAt:#comment) comment |
1254 | 307 |
(Object class compiledMethodAt:#infoPrinting:) comment |
93 | 308 |
" |
1236
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diff
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|
309 |
|
1258 | 310 |
"Modified: 22.4.1996 / 19:53:58 / cg" |
39 | 311 |
! |
312 |
||
1518 | 313 |
decompiledSource |
314 |
|s| |
|
315 |
||
316 |
s := '' writeStream. |
|
317 |
self decompileTo:s. |
|
318 |
^ s contents |
|
319 |
||
320 |
"Created: 3.7.1996 / 10:12:31 / cg" |
|
321 |
! |
|
322 |
||
1 | 323 |
flags |
44 | 324 |
"return the flags (number of method variables, stacksize etc.). |
1093
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changeset
|
325 |
Dont depend on the values in the flag field - its interpretations |
1e742016eea0
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|
326 |
may change without notice." |
1 | 327 |
|
328 |
^ flags |
|
329 |
||
1093
1e742016eea0
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|
330 |
"Modified: 8.3.1996 / 13:20:48 / cg" |
1 | 331 |
! |
332 |
||
952
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parents:
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|
333 |
getSource |
d600e08a5936
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parents:
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|
334 |
^ source |
414 | 335 |
! |
336 |
||
1093
1e742016eea0
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diff
changeset
|
337 |
numberOfMethodArgs |
1e742016eea0
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parents:
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diff
changeset
|
338 |
"return the number of arguments, the method expects." |
1e742016eea0
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parents:
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diff
changeset
|
339 |
|
1e742016eea0
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parents:
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changeset
|
340 |
%{ /* NOCONTEXT */ |
1e742016eea0
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parents:
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diff
changeset
|
341 |
/* made this a primitive to get define in stc.h */ |
1e742016eea0
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changeset
|
342 |
|
1e742016eea0
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parents:
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diff
changeset
|
343 |
#ifdef F_NARGS |
1133 | 344 |
RETURN (__MKSMALLINT((__intVal(__INST(flags)) & F_NARGS) >> F_NARGSHIFT)); |
1093
1e742016eea0
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|
345 |
#endif |
1e742016eea0
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|
346 |
%} |
1e742016eea0
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diff
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|
347 |
. |
1e742016eea0
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parents:
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diff
changeset
|
348 |
" |
1e742016eea0
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parents:
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diff
changeset
|
349 |
The old implementation simply counted the arguments from |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
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parents:
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diff
changeset
|
350 |
the methods source - new versions include this information |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
351 |
in the flag instVar, for more security in #perform: |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
352 |
" |
1e742016eea0
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parents:
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diff
changeset
|
353 |
|
1e742016eea0
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parents:
1087
diff
changeset
|
354 |
^ self methodArgNames size |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
355 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
356 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
357 |
numberOfMethodVars |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
358 |
"return the number of method local variables. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
359 |
Do not depend on the returned value - future optimizations |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
360 |
may change things here (i.e. when moving block-locals into |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
361 |
surrounding method for inlining). |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
362 |
- for debugging only." |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
363 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
364 |
%{ /* NOCONTEXT */ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
365 |
/* made this a primitive to get define in stc.h */ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
366 |
|
1133 | 367 |
RETURN (__MKSMALLINT((__intVal(__INST(flags)) & F_NVARS) >> F_NVARSHIFT)); |
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
368 |
%} |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
369 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
370 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
371 |
package |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
372 |
"return the package-symbol" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
373 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
374 |
^ package |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
375 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
376 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
377 |
package:aSymbol |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
378 |
"set the package-symbol" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
379 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
380 |
package := aSymbol |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
381 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
382 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
383 |
source |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
384 |
"return the sourcestring for the receiver" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
385 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
386 |
|aStream fileName junk w myClass mgr className| |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
387 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
388 |
" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
389 |
if sourcePosition is nonNil, its the fileName and |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
390 |
sourcePosition is the offset. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
391 |
Otherwise, source is the real source |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
392 |
" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
393 |
sourcePosition isNil ifTrue:[^ source]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
394 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
395 |
source notNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
396 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
397 |
"/ original (old) code: |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
398 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
399 |
"/ aStream := Smalltalk systemFileStreamFor:('source/' , source). |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
400 |
"/ aStream notNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
401 |
"/ aStream position:sourcePosition. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
402 |
"/ junk := aStream nextChunk. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
403 |
"/ aStream close |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
404 |
"/ ] |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
405 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
406 |
"/ keep the last source file open, because open/close |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
407 |
"/ operations maybe slow on NFS-mounted file systems. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
408 |
"/ Since the reference to the file is weak, it will be closed |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
409 |
"/ automatically if the file is not referenced for a while. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
410 |
"/ Neat trick. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
411 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
412 |
LastSourceFileName = source ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
413 |
aStream := LastFileReference at:1. |
1780
1b3a4ddc5b94
changed WeakArray to set emptied slots to zero
Claus Gittinger <cg@exept.de>
parents:
1775
diff
changeset
|
414 |
aStream == 0 ifTrue:[ |
1b3a4ddc5b94
changed WeakArray to set emptied slots to zero
Claus Gittinger <cg@exept.de>
parents:
1775
diff
changeset
|
415 |
LastFileReference at:1 put:nil. |
1b3a4ddc5b94
changed WeakArray to set emptied slots to zero
Claus Gittinger <cg@exept.de>
parents:
1775
diff
changeset
|
416 |
aStream := nil |
1b3a4ddc5b94
changed WeakArray to set emptied slots to zero
Claus Gittinger <cg@exept.de>
parents:
1775
diff
changeset
|
417 |
] |
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
418 |
]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
419 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
420 |
aStream isNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
421 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
422 |
"/ if there is no SourceManager, look in standard places |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
423 |
"/ first |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
424 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
425 |
(mgr := Smalltalk at:#SourceCodeManager) isNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
426 |
fileName := Smalltalk getSourceFileName:source. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
427 |
fileName notNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
428 |
aStream := fileName asFilename readStream. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
429 |
]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
430 |
]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
431 |
aStream isNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
432 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
433 |
"/ nope - ask my class for the source (this also invokes the SCMgr) |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
434 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
435 |
w := self who. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
436 |
w notNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
437 |
myClass := w at:1. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
438 |
aStream := myClass sourceStreamFor:source. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
439 |
]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
440 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
441 |
aStream isNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
442 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
443 |
"/ nope - look in standard places |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
444 |
"/ (if there is a source-code manager - otherwise, we already did that) |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
445 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
446 |
mgr notNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
447 |
fileName := Smalltalk getSourceFileName:source. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
448 |
fileName notNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
449 |
aStream := fileName asFilename readStream. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
450 |
] |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
451 |
]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
452 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
453 |
"/ final chance: try current directory |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
454 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
455 |
aStream isNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
456 |
aStream := source asFilename readStream. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
457 |
] |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
458 |
]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
459 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
460 |
(aStream isNil and:[w isNil and:[source notNil]]) ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
461 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
462 |
"/ mhmh - seems to be a method which used to be in some |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
463 |
"/ class, but has been overwritten by another or removed. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
464 |
"/ (i.e. it has no containing class anyMore) |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
465 |
"/ try to guess the class from the sourceFileName. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
466 |
"/ and retry. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
467 |
"/ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
468 |
className := Smalltalk classNameForFile:source. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
469 |
className knownAsSymbol ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
470 |
myClass := Smalltalk at:className asSymbol ifAbsent:nil. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
471 |
myClass notNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
472 |
aStream := myClass sourceStreamFor:source. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
473 |
] |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
474 |
] |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
475 |
] |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
476 |
] |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
477 |
]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
478 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
479 |
aStream notNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
480 |
aStream position:sourcePosition. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
481 |
junk := aStream nextChunk. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
482 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
483 |
" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
484 |
keep a weak reference - it may be needed again soon ... |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
485 |
" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
486 |
LastFileReference isNil ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
487 |
LastFileReference := WeakArray new:1 |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
488 |
]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
489 |
LastFileReference at:1 put:aStream. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
490 |
LastSourceFileName := source |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
491 |
] |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
492 |
]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
493 |
^ junk |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
494 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
495 |
"Modified: 9.2.1996 / 19:09:18 / cg" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
496 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
497 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
498 |
source:aString |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
499 |
"set the methods sourcestring" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
500 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
501 |
source := aString. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
502 |
sourcePosition := nil |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
503 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
504 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
505 |
sourceFilename |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
506 |
"return the sourcefilename if source is extern; nil otherwise" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
507 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
508 |
sourcePosition notNil ifTrue:[^ source]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
509 |
^ nil |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
510 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
511 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
512 |
sourceFilename:aFileName position:aNumber |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
513 |
"set the methods sourcefile/position" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
514 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
515 |
source := aFileName. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
516 |
sourcePosition := aNumber |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
517 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
518 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
519 |
sourcePosition |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
520 |
"return the sourceposition if source is extern; nil otherwise" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
521 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
522 |
^ sourcePosition |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
523 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
524 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
525 |
stackSize |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
526 |
"return the number of temporaries needed as stack in the context. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
527 |
Do not depend on the returned value - future optimizations |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
528 |
may change things here. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
529 |
- for debugging only." |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
530 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
531 |
%{ /* NOCONTEXT */ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
532 |
/* made this a primitive to get define in stc.h */ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
533 |
|
1133 | 534 |
RETURN (__MKSMALLINT((__intVal(__INST(flags)) & F_NSTACK) >> F_NSTACKSHIFT)); |
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
535 |
%} |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
536 |
! ! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
537 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
538 |
!Method methodsFor:'accessing-visibility'! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
539 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
540 |
isIgnored |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
541 |
"return true, if this is an ignored method. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
542 |
Ignored methods are physically present in the source file, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
543 |
but no code is generated for it by stc, and the VM does not see |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
544 |
it in its message lookup. |
747 | 545 |
(i.e. setting a method to #ignored, and sending that selector, |
546 |
leads to either the superclasses implementation to be called, |
|
547 |
or a doesNotUnderstand exception to be raised) |
|
548 |
||
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
549 |
Notice: this is a nonstandard feature, not supported |
747 | 550 |
by other smalltalk implementations and not specified in the ANSI spec. |
551 |
||
552 |
This is EXPERIMENTAL - and being evaluated for usability. |
|
553 |
It may change or even vanish (if it shows to be not useful)." |
|
554 |
||
555 |
%{ /* NOCONTEXT */ |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
556 |
#if defined(F_IGNORED) && defined(M_PRIVACY) |
1133 | 557 |
int f = __intVal(__INST(flags)); |
747 | 558 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
559 |
if ((f & M_PRIVACY) == F_IGNORED) { |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
560 |
RETURN (true); |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
561 |
} |
176 | 562 |
#endif |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
563 |
%}. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
564 |
^ false |
176 | 565 |
! |
566 |
||
567 |
isPrivate |
|
568 |
"return true, if this is a private method. |
|
569 |
Execution of private methods is only allowed via self/super sends |
|
570 |
from superclasses, the class itself or subclasses. |
|
571 |
If a private method is called by some other class, a runtime |
|
572 |
error (PrivateMethodSignal) is raised. |
|
573 |
Notice: method privacy is a nonstandard feature, not supported |
|
574 |
by other smalltalk implementations and not specified in the ANSI spec. |
|
747 | 575 |
|
176 | 576 |
This is EXPERIMENTAL - and being evaluated for usability. |
577 |
It may change or even vanish (if it shows to be not useful)." |
|
578 |
||
579 |
%{ /* NOCONTEXT */ |
|
580 |
/* I made this a primitive to get the define constant from stc.h */ |
|
581 |
||
748 | 582 |
#if defined(F_PRIVATE) && defined(M_PRIVACY) |
1133 | 583 |
int f = __intVal(__INST(flags)); |
176 | 584 |
|
747 | 585 |
if ((f & M_PRIVACY) == F_PRIVATE) { |
159 | 586 |
RETURN (true); |
68 | 587 |
} |
588 |
#endif |
|
589 |
%}. |
|
590 |
^ false |
|
591 |
! |
|
592 |
||
176 | 593 |
isProtected |
594 |
"return true, if this is a protected method. |
|
595 |
Execution of protected methods is only allowed via self sends |
|
596 |
from superclasses or the class itself. |
|
597 |
If a protected method is called by some other class, a runtime |
|
598 |
error (PrivateMethodSignal) is raised. |
|
747 | 599 |
|
176 | 600 |
Notice: method privacy is a nonstandard feature, not supported |
601 |
by other smalltalk implementations and not specified in the ANSI spec. |
|
747 | 602 |
|
176 | 603 |
This is EXPERIMENTAL - and being evaluated for usability. |
604 |
It may change or even vanish (if it shows to be not useful)." |
|
605 |
||
606 |
%{ /* NOCONTEXT */ |
|
607 |
/* I made this a primitive to get the define constant from stc.h */ |
|
608 |
||
748 | 609 |
#if defined(F_CLASSPRIVATE) && defined(M_PRIVACY) |
1133 | 610 |
int f = __intVal(__INST(flags)); |
176 | 611 |
|
747 | 612 |
if ((f & M_PRIVACY) == F_CLASSPRIVATE) { |
176 | 613 |
RETURN (true); |
614 |
} |
|
615 |
#endif |
|
616 |
%}. |
|
617 |
^ false |
|
618 |
! |
|
619 |
||
620 |
isPublic |
|
621 |
"return true, if this is a public method - I.e. can be executed via any send. |
|
747 | 622 |
This is the default and how other smalltalk implementations treat all methods. |
623 |
||
360 | 624 |
Notice: method privacy is a nonstandard feature, not supported |
625 |
by other smalltalk implementations and not specified in the ANSI spec. |
|
747 | 626 |
|
360 | 627 |
This is EXPERIMENTAL - and being evaluated for usability. |
628 |
It may change or even vanish (if it shows to be not useful)." |
|
176 | 629 |
|
630 |
%{ /* NOCONTEXT */ |
|
631 |
/* I made this a primitive to get the define constant from stc.h */ |
|
632 |
||
748 | 633 |
#if defined(M_PRIVACY) && (defined(F_PRIVATE) || defined(F_CLASSPRIVATE) || defined(F_IGNORED)) |
747 | 634 |
|
1133 | 635 |
int f = __intVal(__INST(flags)); |
747 | 636 |
# ifdef F_PRIVATE |
637 |
if ((f & M_PRIVACY) == F_PRIVATE) { |
|
176 | 638 |
RETURN (false); |
639 |
} |
|
747 | 640 |
# endif |
641 |
# ifdef F_CLASSPRIVATE |
|
642 |
if ((f & M_PRIVACY) == F_CLASSPRIVATE) { |
|
176 | 643 |
RETURN (false); |
644 |
} |
|
747 | 645 |
# endif |
646 |
# ifdef F_IGNORED |
|
647 |
if ((f & M_PRIVACY) == F_IGNORED) { |
|
648 |
RETURN (false); |
|
649 |
} |
|
650 |
# endif |
|
176 | 651 |
#endif |
652 |
%}. |
|
653 |
^ true |
|
654 |
! |
|
655 |
||
747 | 656 |
isRestricted |
657 |
"return the flag bit stating that this method is restricted. |
|
658 |
Execution of the receiver will only be allowed if the system is not in |
|
659 |
'trap restricted mode' (-->ObjectMemory) otherise a runtime |
|
660 |
error (PrivateMethodSignal) is raised. |
|
661 |
||
662 |
Notice: method restriction is a nonstandard feature, not supported |
|
663 |
by other smalltalk implementations and not specified in the ANSI spec. |
|
664 |
||
665 |
This is EXPERIMENTAL - and being evaluated for usability. |
|
666 |
It may change or even vanish (if it shows to be not useful)." |
|
667 |
||
668 |
%{ /* NOCONTEXT */ |
|
669 |
#ifdef F_RESTRICTED |
|
1133 | 670 |
int f = __intVal(__INST(flags)); |
747 | 671 |
|
672 |
if (f & F_RESTRICTED) { |
|
673 |
RETURN (true); |
|
674 |
} |
|
675 |
#endif |
|
676 |
%}. |
|
677 |
^ false |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
678 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
679 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
680 |
privacy |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
681 |
"return a symbol describing the methods access rights (privacy); |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
682 |
Currently, this is one of #private, #protected, #public or #ignored. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
683 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
684 |
Notice: method privacy is a nonstandard feature, not supported |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
685 |
by other smalltalk implementations and not specified in the ANSI spec. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
686 |
If at all, use it for debugging purposes, to catch messagesends |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
687 |
which are not supposed to be sent by others. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
688 |
(especially, if working in a team, while integrating other peoples work) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
689 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
690 |
This is EXPERIMENTAL - and being evaluated for usability. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
691 |
It may change or even vanish (if it shows to be not useful)." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
692 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
693 |
self isPrivate ifTrue:[^ #private]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
694 |
self isProtected ifTrue:[^ #protected]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
695 |
self isIgnored ifTrue:[^ #ignored]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
696 |
^ #public |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
697 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
698 |
"Modified: 27.8.1995 / 22:53:31 / claus" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
699 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
700 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
701 |
privacy:aSymbol |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
702 |
"set the methods access rights (privacy) from a symbol; |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
703 |
Currently, this must be one of #private, #protected, #public or #ignored. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
704 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
705 |
Notice: method privacy is a nonstandard feature, not supported |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
706 |
by other smalltalk implementations and not specified in the ANSI spec. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
707 |
If at all, use it for debugging purposes, to catch messagesends |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
708 |
which are not supposed to be sent by others. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
709 |
(especially, if working in a team, while integrating other peoples work) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
710 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
711 |
This is EXPERIMENTAL - and being evaluated for usability. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
712 |
It may change or even vanish (if it shows to be not useful)." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
713 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
714 |
aSymbol == #public ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
715 |
"/ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
716 |
"/ no need to flush, if changing from private to public |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
717 |
"/ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
718 |
self isIgnored ifFalse:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
719 |
^ self setToPublic |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
720 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
721 |
self setToPublic |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
722 |
] ifFalse:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
723 |
aSymbol == #private ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
724 |
self setToPrivate |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
725 |
] ifFalse:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
726 |
aSymbol == #protected ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
727 |
self setToProtected |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
728 |
] ifFalse:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
729 |
aSymbol == #ignored ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
730 |
self setToIgnored |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
731 |
] |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
732 |
] |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
733 |
] |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
734 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
735 |
ObjectMemory flushCaches. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
736 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
737 |
"Modified: 27.8.1995 / 22:58:08 / claus" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
738 |
! |
747 | 739 |
|
532
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
740 |
restricted:aBoolean |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
741 |
"set or clear the flag bit stating that this method is restricted. |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
742 |
Execution of the receiver will only be allowed if the system is not in |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
743 |
'trap restricted mode' (-->ObjectMemory) otherise a runtime |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
744 |
error (PrivateMethodSignal) is raised. |
747 | 745 |
|
532
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
746 |
Notice: method restriction is a nonstandard feature, not supported |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
747 |
by other smalltalk implementations and not specified in the ANSI spec. |
747 | 748 |
|
532
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
749 |
This is EXPERIMENTAL - and being evaluated for usability. |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
750 |
It may change or even vanish (if it shows to be not useful)." |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
751 |
|
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
752 |
%{ /* NOCONTEXT */ |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
753 |
/* I made this a primitive to get the define constant from stc.h */ |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
754 |
|
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
755 |
#ifdef F_RESTRICTED |
1133 | 756 |
int f = __intVal(__INST(flags)); |
747 | 757 |
int old; |
532
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
758 |
|
747 | 759 |
old = f; |
532
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
760 |
if (aBoolean == true) |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
761 |
f |= F_RESTRICTED; |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
762 |
else |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
763 |
f &= ~F_RESTRICTED; |
1133 | 764 |
__INST(flags) = __MKSMALLINT(f); |
532
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
765 |
if (old & F_RESTRICTED) |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
766 |
RETURN(true); |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
767 |
#endif |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
768 |
%}. |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
769 |
^ false |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
770 |
|
747 | 771 |
" |
772 |
(ObjectMemory class compiledMethodAt:#compressingGarbageCollect) restricted:true |
|
773 |
" |
|
532
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
774 |
|
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
775 |
"Created: 7.11.1995 / 20:36:19 / stefan" |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
776 |
! |
2511c99de912
New code to trap restricted (RT) methods.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
777 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
778 |
setToIgnored |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
779 |
"make this method be ignored w.r.t. method lookup. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
780 |
(i.e. setting a method to #ignored, and sending that selector, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
781 |
leads to either the superclasses implementation to be called, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
782 |
or a doesNotUnderstand exception to be raised) |
44 | 783 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
784 |
Notice: ignored methods are a nonstandard feature, not supported |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
785 |
by other smalltalk implementations and not specified in the ANSI spec. |
49 | 786 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
787 |
This is EXPERIMENTAL - and being evaluated for usability. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
788 |
It may change or even vanish (if it shows to be not useful)." |
1 | 789 |
|
56 | 790 |
%{ /* NOCONTEXT */ |
1133 | 791 |
int f = __intVal(__INST(flags)); |
1 | 792 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
793 |
#if defined(F_IGNORED) && defined(M_PRIVACY) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
794 |
f = (f & ~M_PRIVACY) | F_IGNORED; |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
795 |
#endif |
1133 | 796 |
__INST(flags) = __MKSMALLINT(f); |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
797 |
%} |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
798 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
799 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
800 |
setToPrivate |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
801 |
"set the flag bit stating that this method is private. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
802 |
Execution of the receiver will only be allowed for self/super-sends from |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
803 |
the class, superclasses or subclasses (or via #perform). |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
804 |
If a private method is called by some other class, a runtime |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
805 |
error (PrivateMethodSignal) is raised. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
806 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
807 |
Notice: method privacy is a nonstandard feature, not supported |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
808 |
by other smalltalk implementations and not specified in the ANSI spec. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
809 |
If at all, use it for debugging purposes, to catch messagesends |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
810 |
which are not supposed to be sent by others. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
811 |
(especially, if working in a team, while integrating other peoples work) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
812 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
813 |
This is EXPERIMENTAL - and being evaluated for usability. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
814 |
It may change or even vanish (if it shows to be not useful)." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
815 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
816 |
%{ /* NOCONTEXT */ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
817 |
/* I made this a primitive to get the define constant from stc.h */ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
818 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
819 |
#if defined(F_PRIVATE) && defined(M_PRIVACY) |
1133 | 820 |
int f = __intVal(__INST(flags)); |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
821 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
822 |
f = (f & ~M_PRIVACY) | F_PRIVATE; |
1133 | 823 |
__INST(flags) = __MKSMALLINT(f); |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
824 |
#endif |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
825 |
%} |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
826 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
827 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
828 |
setToProtected |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
829 |
"set the flag bit stating that this method is protected. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
830 |
Execution of the receiver will only be allowed for self sends from |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
831 |
the class or superclasses. (or via #perform). |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
832 |
If a private method is called by some other class, a runtime |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
833 |
error (PrivateMethodSignal) is raised. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
834 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
835 |
Notice: method privacy is a nonstandard feature, not supported |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
836 |
by other smalltalk implementations and not specified in the ANSI spec. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
837 |
If at all, use it for debugging purposes, to catch messagesends |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
838 |
which are not supposed to be sent by others. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
839 |
(especially, if working in a team, while integrating other peoples work) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
840 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
841 |
This is EXPERIMENTAL - and being evaluated for usability. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
842 |
It may change or even vanish (if it shows to be not useful)." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
843 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
844 |
%{ /* NOCONTEXT */ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
845 |
/* I made this a primitive to get the define constant from stc.h */ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
846 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
847 |
#if defined(F_CLASSPRIVATE) && defined(M_PRIVACY) |
1133 | 848 |
int f = __intVal(__INST(flags)); |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
849 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
850 |
f = (f & ~M_PRIVACY) | F_CLASSPRIVATE; |
1133 | 851 |
__INST(flags) = __MKSMALLINT(f); |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
852 |
#endif |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
853 |
%} |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
854 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
855 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
856 |
setToPublic |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
857 |
"clear any privacy/ignoreFlag of the receiver. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
858 |
The receiver may be executed by any send. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
859 |
This is the default anyway for methods, and how other smalltalk |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
860 |
implementations treat all methods. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
861 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
862 |
Notice: method privacy is a nonstandard feature, not supported |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
863 |
by other smalltalk implementations and not specified in the ANSI spec. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
864 |
If at all, use it for debugging purposes, to catch messagesends |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
865 |
which are not supposed to be sent by others. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
866 |
(especially, if working in a team, while integrating other peoples work) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
867 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
868 |
This is EXPERIMENTAL - and being evaluated for usability. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
869 |
It may change or even vanish (if it shows to be not useful)." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
870 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
871 |
%{ /* NOCONTEXT */ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
872 |
/* I made this a primitive to get the define constant from stc.h */ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
873 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
874 |
#ifdef M_PRIVACY |
1133 | 875 |
int f = __intVal(__INST(flags)); |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
876 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
877 |
f = f & ~M_PRIVACY; |
1133 | 878 |
__INST(flags) = __MKSMALLINT(f); |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
879 |
#endif |
1 | 880 |
%} |
881 |
! ! |
|
882 |
||
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
883 |
!Method methodsFor:'binary storage'! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
884 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
885 |
asByteCodeMethod |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
886 |
"if the receiver has no bytecodes, create & return a method having |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
887 |
the same semantics as the receiver, but uses interpreted bytecodes. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
888 |
Otherwise, return the receiver. The new method is not installed in |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
889 |
the methodDictionary of any class - just returned. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
890 |
Can be used to obtain a bytecode version of a machine-code method, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
891 |
for binary storage or dynamic recompilation (which is not yet finished) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
892 |
or to compile lazy methods down to executable ones." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
893 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
894 |
|doMachineCode mthd| |
1 | 895 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
896 |
byteCode notNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
897 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
898 |
is already a bytecoded method |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
899 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
900 |
^ self |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
901 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
902 |
doMachineCode := Compiler stcCompilation:#never. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
903 |
[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
904 |
mthd := self asExecutableMethod. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
905 |
] valueNowOrOnUnwindDo:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
906 |
Compiler stcCompilation:doMachineCode. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
907 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
908 |
^ mthd |
68 | 909 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
910 |
"Created: 24.10.1995 / 14:02:32 / cg" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
911 |
"Modified: 24.10.1995 / 14:17:21 / cg" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
912 |
! |
306 | 913 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
914 |
asExecutableMethod |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
915 |
"if the receiver has neither bytecodes nor machinecode, create & return a |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
916 |
method having semantics as the receivers source. This may be machine code, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
917 |
if the system supports dynamic loading of object code and the source includes |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
918 |
primitive code. However, bytecode is preferred, since it compiles faster. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
919 |
Otherwise, return the receiver. The new method is not installed in |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
920 |
the methodDictionary of any class - just returned. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
921 |
Can be used to compile lazy methods down to executable ones." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
922 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
923 |
|temporaryMethod cls sourceString silent lazy| |
306 | 924 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
925 |
byteCode notNil ifTrue:[ |
1087 | 926 |
" |
927 |
is already a bytecoded method |
|
928 |
" |
|
929 |
^ self |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
930 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
931 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
932 |
cls := self containingClass. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
933 |
cls isNil ifTrue:[ |
1087 | 934 |
'METHOD: cannot generate bytecode (no class for compilation)' errorPrintNL. |
935 |
^ nil |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
936 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
937 |
sourceString := self source. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
938 |
sourceString isNil ifTrue:[ |
1087 | 939 |
'METHOD: cannot generate bytecode (no source for compilation)' errorPrintNL. |
940 |
^ nil |
|
306 | 941 |
]. |
1 | 942 |
|
159 | 943 |
" |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
944 |
dont want this to go into the changes file, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
945 |
dont want output on Transcript and definitely |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
946 |
dont want a lazy method ... |
176 | 947 |
" |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
948 |
Class withoutUpdatingChangesDo:[ |
1087 | 949 |
silent := Smalltalk silentLoading:true. |
950 |
lazy := Compiler compileLazy:false. |
|
176 | 951 |
|
1087 | 952 |
[ |
1691 | 953 |
|compiler| |
176 | 954 |
|
1087 | 955 |
compiler := cls compilerClass. |
1 | 956 |
|
1087 | 957 |
"/ |
958 |
"/ kludge - have to make ST/X's compiler protocol |
|
959 |
"/ be compatible to ST-80's |
|
960 |
"/ |
|
961 |
(compiler respondsTo:#compile:forClass:inCategory:notifying:install:skipIfSame:) |
|
962 |
ifTrue:[ |
|
963 |
temporaryMethod := compiler |
|
964 |
compile:sourceString |
|
965 |
forClass:cls |
|
966 |
inCategory:(self category) |
|
1692 | 967 |
notifying:nil |
1087 | 968 |
install:false. |
969 |
] ifFalse:[ |
|
970 |
temporaryMethod := compiler new |
|
971 |
compile:sourceString |
|
972 |
in:cls |
|
1692 | 973 |
notifying:nil |
1087 | 974 |
ifFail:nil |
975 |
]. |
|
976 |
] valueNowOrOnUnwindDo:[ |
|
977 |
Compiler compileLazy:lazy. |
|
978 |
Smalltalk silentLoading:silent. |
|
979 |
] |
|
463
447ead9f870c
be silent on transcript when parsing for args, vars and primitiveCode
Claus Gittinger <cg@exept.de>
parents:
444
diff
changeset
|
980 |
]. |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
981 |
(temporaryMethod isNil or:[temporaryMethod == #Error]) ifTrue:[ |
1087 | 982 |
'METHOD: cannot generate bytecode (contains primitive code or error)' errorPrintNL. |
983 |
^ nil. |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
984 |
]. |
227 | 985 |
" |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
986 |
try to save a bit of memory, by sharing the source (whatever it is) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
987 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
988 |
temporaryMethod sourceFilename:source position:sourcePosition. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
989 |
^ temporaryMethod |
1 | 990 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
991 |
"Created: 24.10.1995 / 14:02:30 / cg" |
1692 | 992 |
"Modified: 4.10.1996 / 14:55:57 / cg" |
1 | 993 |
! |
994 |
||
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
995 |
readBinaryContentsFrom: stream manager: manager |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
996 |
"tell the newly restored Font about restoration" |
1 | 997 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
998 |
self code notNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
999 |
"built-in method - already complete" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1000 |
^ self |
1 | 1001 |
]. |
1002 |
||
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1003 |
^ super readBinaryContentsFrom: stream manager: manager |
1 | 1004 |
! |
1005 |
||
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1006 |
storeBinaryDefinitionOn:stream manager:manager |
1260 | 1007 |
"store the receiver in a binary format on stream. |
1008 |
This is an internal interface for binary storage mechanism. |
|
1009 |
only store bytecode-methods - machinecode methods are stored |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1010 |
as class/selector pair and a lookup is done when restored. |
1 | 1011 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1012 |
If the receiver method is a built-in (i.e. machine coded) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1013 |
method, a temporary interpreted byte code method is created, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1014 |
and its bytecode stored. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1015 |
This works only, if the source of the method is available and the |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1016 |
method does not contain primitive code." |
77 | 1017 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1018 |
|storedMethod who| |
93 | 1019 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1020 |
byteCode isNil ifTrue:[ |
1260 | 1021 |
self code notNil ifTrue:[ |
1022 |
(who := self who) notNil ifTrue:[ |
|
1023 |
" |
|
1024 |
machine code only - assume its a built-in method, |
|
1025 |
and store the class/selector information. |
|
1026 |
The restored method may not be exactly the same ... |
|
1027 |
" |
|
1028 |
manager putIdOfClass:(self class) on:stream. |
|
1029 |
stream nextPutByte:0. "means: built-in method" |
|
1030 |
manager putIdOf:(who at:1) on:stream. |
|
1031 |
manager putIdOf:(who at:2) on:stream. |
|
1032 |
^ self |
|
1033 |
] |
|
1034 |
]. |
|
93 | 1035 |
|
1260 | 1036 |
storedMethod := self asByteCodeMethod. |
1037 |
storedMethod isNil ifTrue:[ |
|
1038 |
self error:'store of built-in method failed'. |
|
1039 |
^ nil |
|
1040 |
]. |
|
1041 |
^ storedMethod storeBinaryDefinitionOn:stream manager:manager |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1042 |
]. |
93 | 1043 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1044 |
manager putIdOfClass:(self class) on:stream. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1045 |
stream nextPutByte:1. "means: byte-coded method" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1046 |
self storeBinaryDefinitionBodyOn:stream manager:manager |
1260 | 1047 |
|
1048 |
"Modified: 23.4.1996 / 09:31:05 / cg" |
|
227 | 1049 |
! |
1050 |
||
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1051 |
storeFullBinaryDefinitionOn:stream manager:manager |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1052 |
"store full bytecoded-method." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1053 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1054 |
|m code srcPos| |
93 | 1055 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1056 |
ObjectMemory snapshotID storeBinaryOn:stream manager:manager. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1057 |
category storeBinaryOn:stream manager:manager. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1058 |
byteCode isNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1059 |
m := self asByteCodeMethod. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1060 |
code notNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1061 |
code := m byteCode |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1062 |
] ifFalse:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1063 |
m := self |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1064 |
] |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1065 |
] ifFalse:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1066 |
m := self. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1067 |
code := byteCode |
391 | 1068 |
]. |
362 | 1069 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1070 |
m flags storeBinaryOn:stream manager:manager. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1071 |
m literals storeBinaryOn:stream manager:manager. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1072 |
manager sourceMode == #discard ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1073 |
nil storeBinaryOn:stream manager:manager. "/ sourceFileName |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1074 |
nil storeBinaryOn:stream manager:manager. "/ sourcePosition |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1075 |
nil storeBinaryOn:stream manager:manager. "/ source |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1076 |
] ifFalse:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1077 |
m sourceFilename storeBinaryOn:stream manager:manager. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1078 |
manager sourceMode == #reference ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1079 |
srcPos := m sourcePosition. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1080 |
] ifFalse:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1081 |
srcPos := nil |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1082 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1083 |
srcPos storeBinaryOn:stream manager:manager. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1084 |
srcPos isNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1085 |
m source storeBinaryOn:stream manager:manager. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1086 |
]. |
391 | 1087 |
]. |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1088 |
code storeBinaryOn:stream manager:manager. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1089 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1090 |
"Created: 16.1.1996 / 14:41:45 / cg" |
1 | 1091 |
! ! |
1092 |
||
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1093 |
!Method methodsFor:'copying'! |
438 | 1094 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1095 |
copy |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1096 |
"redefined to change source ref into a real string" |
438 | 1097 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1098 |
|aCopy| |
438 | 1099 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1100 |
aCopy := super copy. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1101 |
sourcePosition notNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1102 |
aCopy source:(self source) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1103 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1104 |
^ aCopy |
438 | 1105 |
! ! |
1106 |
||
1 | 1107 |
!Method methodsFor:'error handling'! |
1108 |
||
328 | 1109 |
invalidCodeObject |
93 | 1110 |
"this method is triggered by the interpreter when a nil or non method |
1111 |
is about to be executed. |
|
1112 |
In this case, the VM sends this to the bad method (the receiver). |
|
1113 |
||
1114 |
Also, the Compiler creates methods with their code/bytecode set to |
|
1115 |
this method if - after a class change - a method cannot be compiled |
|
1116 |
and is therefore no longer executable (for example, after an instvar |
|
68 | 1117 |
has been removed, and a method still tries to access this instvar) |
44 | 1118 |
|
93 | 1119 |
Thus, we arrive here, when playing around in a classes methodArray, |
1120 |
or compiler/runtime system is broken :-(, |
|
1121 |
or you ignore the error messages during some recompile." |
|
1 | 1122 |
|
142 | 1123 |
^ InvalidCodeSignal |
159 | 1124 |
raiseRequestWith:self |
1125 |
errorString:'invalid method - not executable'. |
|
1 | 1126 |
! |
1127 |
||
109 | 1128 |
privateMethodCalled |
980 | 1129 |
"this error is triggered, if a private or protected method is called. |
1130 |
||
360 | 1131 |
If you continue in the debugger, the method will be called, |
415 | 1132 |
and further privacy exceptions will NOT be reported at this call location, |
360 | 1133 |
until any new method is compiled, or the privacy of any method changes, |
1134 |
or the caches are flushed. |
|
1135 |
(the reason is that after the continue, the method is enterred into the |
|
1136 |
calling cache, for which method privacy is not checked. |
|
1137 |
Any of the above actions flushes this cache and a privacy check |
|
1138 |
is performed again.) |
|
1139 |
Future versions may not enter private methods into the cache, to fix this |
|
1140 |
(unobvious) behavior. However, then you will get an exception for EVERY |
|
1141 |
call to a private method ... |
|
1142 |
||
1143 |
Notice: method privacy is a nonstandard feature, not supported |
|
1144 |
by other smalltalk implementations and not specified in the ANSI spec. |
|
1145 |
This is EXPERIMENTAL - and being evaluated for usability. |
|
1146 |
It may change or even vanish (if it shows to be not useful)." |
|
68 | 1147 |
|
142 | 1148 |
^ PrivateMethodSignal raise |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1149 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1150 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1151 |
uncompiledCodeObject |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1152 |
"this method is invoked by methods which contain primitive code, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1153 |
but have not been compiled to machine code (either due to an error |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1154 |
when compiling, or simply because no stc is available. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1155 |
For those methods, the compiler generated a method object consisting |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1156 |
of the original source code, but with this methods machine/byte code. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1157 |
Therefore, we patch (kludge) the lineNumber information, to show the |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1158 |
first line (instead of the real line below)" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1159 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1160 |
thisContext setLineNumber:1. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1161 |
^ InvalidCodeSignal |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1162 |
raiseRequestWith:self |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1163 |
errorString:'invalid method - not compiled'. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1164 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1165 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1166 |
wrongNumberOfArguments:numberGiven |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1167 |
"this error is triggered, if a method is called with a wrong number |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1168 |
of arguments. This only applies to #valueWithReceiverXXX - sends. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1169 |
With a normal send, this error cannot happen." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1170 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1171 |
^ ArgumentSignal |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1172 |
raiseRequestWith:self |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1173 |
errorString:('method got ' , numberGiven printString , |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1174 |
' args while ' , self numberOfMethodArgs printString , ' where expected') |
1 | 1175 |
! ! |
1176 |
||
1177 |
!Method methodsFor:'executing'! |
|
1178 |
||
1179 |
valueWithReceiver:anObject arguments:argArray |
|
2 | 1180 |
"low level call of a methods code - BIG DANGER ALERT. |
1181 |
Perform the receiver-method on anObject as receiver and argArray as |
|
1182 |
arguments. This does NO message lookup at all and mimics a |
|
1183 |
traditional function call. |
|
44 | 1184 |
This method is provided for debugging- and breakpoint-support |
68 | 1185 |
(replacing a method by a stub and recalling the original), or to implement |
1186 |
experimental MI implementations - it is not for general use. |
|
1187 |
||
1188 |
The receiver must be a method compiled in anObjects class or one of its |
|
1189 |
superclasses and also, the number of arguments given must match the methods |
|
1190 |
expectations - |
|
1191 |
- otherwise strange things (and also strange crashes) can occur. |
|
1192 |
The system is NOT always detecting a wrong method/receiver combination. |
|
77 | 1193 |
YOU HAVE BEEN WARNED." |
68 | 1194 |
|
77 | 1195 |
^ self valueWithReceiver:anObject arguments:argArray selector:nil search:nil |
68 | 1196 |
! |
1197 |
||
1198 |
valueWithReceiver:anObject arguments:argArray selector:aSymbol |
|
1199 |
"low level call of a methods code - BIG DANGER ALERT. |
|
1200 |
Perform the receiver-method on anObject as receiver and argArray as |
|
1201 |
arguments. This does NO message lookup at all and mimics a |
|
1202 |
traditional function call. |
|
1203 |
This method is provided for debugging- and breakpoint-support |
|
1204 |
(replacing a method by a stub and recalling the original), or to implement |
|
1205 |
experimental MI implementations - it is not for general use. |
|
1206 |
||
44 | 1207 |
The receiver must be a method compiled in anObjects class or one of its |
56 | 1208 |
superclasses and also, the number of arguments given must match the methods |
1209 |
expectations - |
|
44 | 1210 |
- otherwise strange things (and also strange crashes) can occur. |
1211 |
The system is NOT always detecting a wrong method/receiver combination. |
|
77 | 1212 |
YOU HAVE BEEN WARNED." |
1213 |
||
227 | 1214 |
^ self valueWithReceiver:anObject |
1215 |
arguments:argArray |
|
1216 |
selector:aSymbol |
|
1217 |
search:nil |
|
1218 |
sender:nil |
|
77 | 1219 |
! |
1220 |
||
1221 |
valueWithReceiver:anObject arguments:argArray selector:aSymbol search:aClass |
|
1222 |
"low level call of a methods code - BIG DANGER ALERT. |
|
1223 |
Perform the receiver-method on anObject as receiver and argArray as |
|
1224 |
arguments. This does NO message lookup at all and mimics a |
|
1225 |
traditional function call. |
|
1226 |
This method is provided for debugging- and breakpoint-support |
|
1227 |
(replacing a method by a stub and recalling the original), or to implement |
|
1228 |
experimental MI implementations - it is not for general use. |
|
1229 |
||
1230 |
The receiver must be a method compiled in anObjects class or one of its |
|
1231 |
superclasses and also, the number of arguments given must match the methods |
|
1232 |
expectations - |
|
1233 |
- otherwise strange things (and also strange crashes) can occur. |
|
1234 |
The system is NOT always detecting a wrong method/receiver combination. |
|
1235 |
YOU HAVE BEEN WARNED." |
|
1 | 1236 |
|
227 | 1237 |
^ self valueWithReceiver:anObject |
1238 |
arguments:argArray |
|
1239 |
selector:aSymbol |
|
1240 |
search:nil |
|
1241 |
sender:nil |
|
1242 |
! |
|
1243 |
||
1244 |
valueWithReceiver:anObject arguments:argArray selector:aSymbol search:aClass sender:virtualSender |
|
1245 |
"low level call of a methods code - BIG DANGER ALERT. |
|
1246 |
Perform the receiver-method on anObject as receiver and argArray as |
|
1247 |
arguments. This does NO message lookup at all and mimics a |
|
1248 |
traditional function call. |
|
1249 |
This method is provided for debugging- and breakpoint-support |
|
1250 |
(replacing a method by a stub and recalling the original), or to implement |
|
1251 |
experimental MI implementations - it is not for general use. |
|
1252 |
||
1253 |
The receiver must be a method compiled in anObjects class or one of its |
|
1254 |
superclasses and also, the number of arguments given must match the methods |
|
1255 |
expectations - |
|
1256 |
- otherwise strange things (and also strange crashes) can occur. |
|
1257 |
The system is NOT always detecting a wrong method/receiver combination. |
|
1258 |
YOU HAVE BEEN WARNED." |
|
1259 |
||
1 | 1260 |
%{ |
1261 |
OBJFUNC code; |
|
1262 |
OBJ searchClass; |
|
1263 |
static struct inlineCache dummy = _DUMMYILC0; |
|
2 | 1264 |
int nargs; |
1265 |
OBJ *ap; |
|
1266 |
||
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1267 |
/* |
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1268 |
* args must be an array, or nil |
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1269 |
*/ |
56 | 1270 |
if (__isArray(argArray)) { |
1133 | 1271 |
nargs = __arraySize(argArray); |
1272 |
ap = __ArrayInstPtr(argArray)->a_element; |
|
2 | 1273 |
} else { |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1274 |
if (argArray != nil) { |
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1275 |
goto badArgs; |
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1276 |
} |
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1277 |
nargs = 0; |
2 | 1278 |
} |
1 | 1279 |
|
109 | 1280 |
#ifdef F_NARGS |
1133 | 1281 |
if (((__intVal(__INST(flags)) & F_NARGS) >> F_NARGSHIFT) == nargs) |
109 | 1282 |
#endif |
1283 |
{ |
|
1133 | 1284 |
code = __MethodInstPtr(self)->m_code; |
159 | 1285 |
if (aClass == nil) { |
328 | 1286 |
searchClass = dummy.ilc_class = __Class(anObject); |
159 | 1287 |
} else { |
1288 |
searchClass = dummy.ilc_class = aClass; |
|
1289 |
} |
|
77 | 1290 |
|
227 | 1291 |
if (nargs <= 15) { |
1292 |
/* |
|
1293 |
* add virtual sender (unwinding) here later, |
|
1294 |
* to allow hiding contexts in lazy methods. |
|
328 | 1295 |
* (this is cosmetics only; therefore its done later) |
227 | 1296 |
*/ |
1297 |
if (code) { |
|
159 | 1298 |
/* compiled code */ |
1299 |
switch (nargs) { |
|
1300 |
case 0: |
|
1301 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy) ); |
|
68 | 1302 |
|
159 | 1303 |
case 1: |
1304 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, ap[0]) ); |
|
1 | 1305 |
|
159 | 1306 |
case 2: |
1307 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, ap[0], ap[1]) ); |
|
68 | 1308 |
|
159 | 1309 |
case 3: |
1310 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, ap[0], ap[1], ap[2]) ); |
|
1 | 1311 |
|
159 | 1312 |
case 4: |
1313 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1314 |
ap[0], ap[1], ap[2], ap[3]) ); |
|
68 | 1315 |
|
159 | 1316 |
case 5: |
1317 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1318 |
ap[0], ap[1], ap[2], ap[3], ap[4]) ); |
|
1 | 1319 |
|
159 | 1320 |
case 6: |
1321 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1322 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5]) ); |
|
1 | 1323 |
|
159 | 1324 |
case 7: |
1325 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1326 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6]) ); |
|
68 | 1327 |
|
159 | 1328 |
case 8: |
1329 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1330 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], ap[7]) ); |
|
1 | 1331 |
|
159 | 1332 |
case 9: |
1333 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1334 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], ap[7], ap[8]) ); |
|
1 | 1335 |
|
159 | 1336 |
case 10: |
1337 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1338 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], ap[7], ap[8], |
|
1339 |
ap[9]) ); |
|
68 | 1340 |
|
159 | 1341 |
case 11: |
1342 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1343 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], ap[7], ap[8], |
|
1344 |
ap[9], ap[10]) ); |
|
1 | 1345 |
|
159 | 1346 |
case 12: |
1347 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1348 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], ap[7], ap[8], |
|
1349 |
ap[9], ap[10], ap[11]) ); |
|
77 | 1350 |
|
159 | 1351 |
case 13: |
1352 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1353 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], ap[7], ap[8], |
|
1354 |
ap[9], ap[10], ap[11], ap[12]) ); |
|
77 | 1355 |
|
159 | 1356 |
case 14: |
1357 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1358 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], ap[7], ap[8], |
|
1359 |
ap[9], ap[10], ap[11], ap[12], ap[13]) ); |
|
77 | 1360 |
|
159 | 1361 |
case 15: |
1362 |
RETURN ( (*code)(anObject, aSymbol, SND_COMMA searchClass, &dummy, |
|
1363 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], ap[7], ap[8], |
|
1364 |
ap[9], ap[10], ap[11], ap[12], ap[13], ap[14]) ); |
|
1365 |
} |
|
227 | 1366 |
} else { |
159 | 1367 |
/* interpreted code */ |
328 | 1368 |
#ifdef PASS_ARG_POINTER |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1369 |
RETURN ( __interpret(self, nargs, anObject, aSymbol, SND_COMMA searchClass, &dummy, ap) ); |
328 | 1370 |
#else |
159 | 1371 |
switch (nargs) { |
1372 |
case 0: |
|
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1373 |
RETURN ( __interpret(self, 0, anObject, aSymbol, SND_COMMA searchClass, &dummy) ); |
68 | 1374 |
|
159 | 1375 |
case 1: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1376 |
RETURN ( __interpret(self, 1, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1377 |
ap[0]) ); |
1 | 1378 |
|
159 | 1379 |
case 2: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1380 |
RETURN ( __interpret(self, 2, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1381 |
ap[0], ap[1]) ); |
68 | 1382 |
|
159 | 1383 |
case 3: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1384 |
RETURN ( __interpret(self, 3, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1385 |
ap[0], ap[1], ap[2]) ); |
1 | 1386 |
|
159 | 1387 |
case 4: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1388 |
RETURN ( __interpret(self, 4, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1389 |
ap[0], ap[1], ap[2], ap[3]) ); |
68 | 1390 |
|
159 | 1391 |
case 5: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1392 |
RETURN ( __interpret(self, 5, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1393 |
ap[0], ap[1], ap[2], ap[3], ap[4]) ); |
1 | 1394 |
|
159 | 1395 |
case 6: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1396 |
RETURN ( __interpret(self, 6, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1397 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5]) ); |
68 | 1398 |
|
159 | 1399 |
case 7: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1400 |
RETURN ( __interpret(self, 7, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1401 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6]) ); |
68 | 1402 |
|
159 | 1403 |
case 8: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1404 |
RETURN ( __interpret(self, 8, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1405 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], |
1406 |
ap[7]) ); |
|
1 | 1407 |
|
159 | 1408 |
case 9: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1409 |
RETURN ( __interpret(self, 9, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1410 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], |
1411 |
ap[7], ap[8]) ); |
|
68 | 1412 |
|
159 | 1413 |
case 10: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1414 |
RETURN ( __interpret(self, 10, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1415 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], |
1416 |
ap[7], ap[8], ap[9]) ); |
|
1 | 1417 |
|
159 | 1418 |
case 11: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1419 |
RETURN ( __interpret(self, 11, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1420 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], |
1421 |
ap[7], ap[8], ap[9], ap[10]) ); |
|
68 | 1422 |
|
159 | 1423 |
case 12: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1424 |
RETURN ( __interpret(self, 12, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1425 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], |
1426 |
ap[7], ap[8], ap[9], ap[11]) ); |
|
77 | 1427 |
|
159 | 1428 |
case 13: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1429 |
RETURN ( __interpret(self, 13, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1430 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], |
1431 |
ap[7], ap[8], ap[9], ap[11], ap[12]) ); |
|
77 | 1432 |
|
159 | 1433 |
case 14: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1434 |
RETURN ( __interpret(self, 14, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1435 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], |
1436 |
ap[7], ap[8], ap[9], ap[11], ap[12], ap[13]) ); |
|
77 | 1437 |
|
159 | 1438 |
case 15: |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1439 |
RETURN ( __interpret(self, 15, anObject, aSymbol, SND_COMMA searchClass, &dummy, |
159 | 1440 |
ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], |
1441 |
ap[7], ap[8], ap[9], ap[11], ap[12], ap[13], ap[14]) ); |
|
1442 |
} |
|
328 | 1443 |
#endif |
227 | 1444 |
} |
159 | 1445 |
} |
1 | 1446 |
} |
1672
1b56d6e95c9e
changes to call dynamic compiled code right after compilation.
Claus Gittinger <cg@exept.de>
parents:
1626
diff
changeset
|
1447 |
badArgs: ; |
1626 | 1448 |
%}. |
2 | 1449 |
(argArray isMemberOf:Array) ifFalse:[ |
159 | 1450 |
" |
1451 |
arguments must be either nil or an array |
|
1452 |
" |
|
1453 |
^ self badArgumentArray |
|
2 | 1454 |
]. |
1626 | 1455 |
|
109 | 1456 |
(argArray size ~~ self numberOfMethodArgs) ifTrue:[ |
159 | 1457 |
" |
1458 |
the method expects a different number of arguments |
|
1459 |
" |
|
1460 |
^ self wrongNumberOfArguments:argArray size |
|
109 | 1461 |
]. |
1626 | 1462 |
|
1463 |
"/ the VM only supports a limited number of arguments in sends |
|
1464 |
"/ (currently, 15) |
|
1465 |
||
109 | 1466 |
^ self tooManyArguments |
1467 |
||
1468 |
" |
|
1469 |
(Float compiledMethodAt:#+) |
|
159 | 1470 |
valueWithReceiver:1.0 arguments:#(2.0) |
2 | 1471 |
|
109 | 1472 |
'the next example is a wrong one - which is detected by True's method ...'. |
1473 |
(True compiledMethodAt:#printString) |
|
159 | 1474 |
valueWithReceiver:false arguments:nil |
109 | 1475 |
|
1476 |
'the next example is a wrong one - it is nowhere detected |
|
1477 |
and a wrong value returned ...'. |
|
1478 |
(Point compiledMethodAt:#x) |
|
159 | 1479 |
valueWithReceiver:(1->2) arguments:nil |
109 | 1480 |
|
1481 |
'the next example is VERY bad one - it is nowhere detected |
|
1482 |
and may crash the system WARNING: save your work before doing this ...'. |
|
1483 |
(Point compiledMethodAt:#x) |
|
159 | 1484 |
valueWithReceiver:(Object new) arguments:nil |
109 | 1485 |
|
1486 |
'the next example is a wrong one - which is detected here ...'. |
|
1487 |
(Object compiledMethodAt:#printOn:) |
|
159 | 1488 |
valueWithReceiver:false arguments:nil |
109 | 1489 |
|
1490 |
'the next example is a wrong one - which is detected here ...'. |
|
1491 |
(Object compiledMethodAt:#printOn:) |
|
159 | 1492 |
valueWithReceiver:false arguments:#() |
109 | 1493 |
" |
1 | 1494 |
! ! |
1495 |
||
93 | 1496 |
!Method methodsFor:'printing & storing'! |
1 | 1497 |
|
1498 |
printOn:aStream |
|
56 | 1499 |
"put a printed representation of the receiver onto aStream. |
1500 |
Since methods do not store their class/selector, we have to search |
|
1501 |
for it here." |
|
1 | 1502 |
|
227 | 1503 |
|classAndSelector m wrapped| |
1 | 1504 |
|
253 | 1505 |
wrapped := false. |
1506 |
||
159 | 1507 |
aStream nextPutAll:(self classNameWithArticle). |
1508 |
aStream nextPut:$(. |
|
227 | 1509 |
|
176 | 1510 |
classAndSelector := self who. |
227 | 1511 |
classAndSelector isNil ifTrue:[ |
1512 |
" |
|
1513 |
not anchored in any class. |
|
1514 |
check if wrapped (to be more informative in inspectors) |
|
1515 |
" |
|
1516 |
m := self wrapper. |
|
1517 |
m notNil ifTrue:[ |
|
1518 |
classAndSelector := m who. |
|
1519 |
wrapped := true. |
|
1520 |
] |
|
1521 |
]. |
|
176 | 1522 |
classAndSelector notNil ifTrue:[ |
1523 |
(classAndSelector at:1) name printOn:aStream. |
|
159 | 1524 |
aStream nextPutAll:' '. |
227 | 1525 |
(classAndSelector at:2) printOn:aStream. |
1526 |
wrapped ifTrue:[ |
|
1527 |
aStream nextPutAll:'; wrapped' |
|
1528 |
]. |
|
1 | 1529 |
] ifFalse:[ |
202 | 1530 |
" |
227 | 1531 |
sorry, a method which is nowhere anchored |
202 | 1532 |
" |
253 | 1533 |
aStream nextPutAll:'unbound' |
56 | 1534 |
]. |
1535 |
aStream nextPut:$) |
|
176 | 1536 |
|
1537 |
" |
|
253 | 1538 |
(Object compiledMethodAt:#at:) printOn:Transcript. Transcript cr. |
1539 |
(Object compiledMethodAt:#at:) copy printOn:Transcript. Transcript cr. |
|
176 | 1540 |
" |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1541 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1542 |
|
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1543 |
printStringForBrowserWithSelector:selector |
1436 | 1544 |
"return a printString to represent myself to the user in a browser. |
1545 |
Defined here to allow for browsers to deal with nonStandard pseudoMethods" |
|
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1546 |
|
1477 | 1547 |
|s moreInfo p em i| |
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1548 |
|
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1549 |
moreInfo := ''. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1550 |
|
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1551 |
(p := self privacy) ~~ #public ifTrue:[ |
1436 | 1552 |
moreInfo := Text string:' (* ' , p , ' *)' emphasis:#italic. |
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1553 |
]. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1554 |
self isWrapped ifTrue:[ |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1555 |
(MessageTracer isCounting:self) ifTrue:[ |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1556 |
(MessageTracer isCountingMemoryUsage:self) ifTrue:[ |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1557 |
moreInfo := moreInfo , |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1558 |
' (mem usage ' , (MessageTracer memoryUsageOfMethod:self) printString , ' Bytes)'. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1559 |
] ifFalse:[ |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1560 |
moreInfo := moreInfo , |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1561 |
' (called ' , (MessageTracer executionCountOfMethod:self) printString , ' times)'. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1562 |
] |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1563 |
] ifFalse:[ |
1477 | 1564 |
(MessageTracer isTiming:self) ifTrue:[ |
1565 |
i := MessageTracer executionTimesOfMethod:self. |
|
1566 |
i notNil ifTrue:[ |
|
1567 |
moreInfo := moreInfo , |
|
1568 |
' (avg: ' , (i at:#avgTime) printString, |
|
1569 |
' min: ' , (i at:#minTime) printString , |
|
1570 |
' max: ' , (i at:#maxTime) printString , |
|
1571 |
' cnt: ' , (i at:#count) printString , ')' |
|
1572 |
]. |
|
1573 |
] ifFalse:[ |
|
1574 |
moreInfo := ' !!' |
|
1575 |
] |
|
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1576 |
] |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1577 |
]. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1578 |
|
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1579 |
self isInvalid ifTrue:[ |
1436 | 1580 |
moreInfo := ' (** not executable **)'. |
1581 |
em := #color->Color red. |
|
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1582 |
]. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1583 |
|
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1584 |
self isLazyMethod ifTrue:[ |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1585 |
"/ moreInfo := ' (lazy)' |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1586 |
] ifFalse:[ |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1587 |
self isUnloaded ifTrue:[ |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1588 |
moreInfo := ' (** unloaded **)' |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1589 |
] |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1590 |
]. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1591 |
|
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1592 |
moreInfo size == 0 ifTrue:[^ selector]. |
1436 | 1593 |
s := selector , moreInfo. |
1594 |
em notNil ifTrue:[ |
|
1595 |
^ Text string:s emphasis:em |
|
1596 |
]. |
|
1597 |
^ s |
|
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1598 |
|
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1599 |
"Created: 16.4.1996 / 20:11:12 / cg" |
1477 | 1600 |
"Modified: 17.6.1996 / 17:16:21 / cg" |
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1601 |
! |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1602 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1603 |
whoString |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1604 |
"return a string as className>>selector, if this is not an unbound |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1605 |
method. Otherwise return 'unbound'. Used with debugging." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1606 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1607 |
|w| |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1608 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1609 |
w := self who. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1610 |
w notNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1611 |
^ (w at:1) name , '>>' , (w at:2) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1612 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1613 |
^ 'unbound' |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1614 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1615 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1616 |
Method new whoString |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1617 |
(Method compiledMethodAt:#whoString) whoString |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1618 |
" |
1 | 1619 |
! ! |
1620 |
||
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1621 |
!Method methodsFor:'private-compiler interface'! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1622 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1623 |
flags:newFlags |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1624 |
"set the flags (number of method variables, stacksize). |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1625 |
WARNING: for internal use by the compiler only. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1626 |
playing around here with incorrect values |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1627 |
may crash smalltalk badly. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1628 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1629 |
Dont depend on the values in the flag field - its interpretations |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1630 |
may change without notice." |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1631 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1632 |
"/ protect myself a bit - putting in an object would crash me ... |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1633 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1634 |
(newFlags isMemberOf:SmallInteger) ifTrue:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1635 |
flags := newFlags |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1636 |
] |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1637 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1638 |
"Modified: 8.3.1996 / 13:26:05 / cg" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1639 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1640 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1641 |
numberOfMethodArgs:aNumber |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1642 |
"set the number of arguments, the method expects. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1643 |
WARNING: for internal use by the compiler only. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1644 |
playing around here with incorrect values |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1645 |
may (will ?) crash smalltalk badly. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1646 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1647 |
The limitation in the max. number of arguments is due to the |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1648 |
missing SENDxx functions in the VM and cases in #perform. This too |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1649 |
will be removed in a later release, allowing any number of arguments. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1650 |
- for use by compiler only." |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1651 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1652 |
(aNumber between:0 and:self class maxNumberOfArguments) ifFalse:[ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1653 |
self error:('ST/X only supports up to a maximum of ' , |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1654 |
self class maxNumberOfArguments printString , |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1655 |
' method arguments'). |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1656 |
^ self |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1657 |
]. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1658 |
%{ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1659 |
/* made this a primitive to get define in stc.h */ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1660 |
#ifdef F_NARGS |
1133 | 1661 |
__INST(flags) = __MKSMALLINT( (__intVal(__INST(flags)) & ~F_NARGS) | (__intVal(aNumber) << F_NARGSHIFT) ); |
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1662 |
#endif |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1663 |
%} |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1664 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1665 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1666 |
numberOfMethodVars:aNumber |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1667 |
"set the number of method variables - for use by compiler only. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1668 |
WARNING: for internal use by the compiler only. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1669 |
playing around here with incorrect values |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1670 |
may (will ?) crash smalltalk badly." |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1671 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1672 |
%{ /* NOCONTEXT */ |
1133 | 1673 |
int f = __intVal(__INST(flags)); |
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1674 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1675 |
/* made this a primitive to get define in stc.h */ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1676 |
if (__isSmallInteger(aNumber)) { |
1133 | 1677 |
f = (f & ~F_NVARS) | (__intVal(aNumber) << F_NVARSHIFT); |
1678 |
__INST(flags) = __MKSMALLINT(f); |
|
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1679 |
} |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1680 |
%} |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1681 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1682 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1683 |
setResourceFlag |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1684 |
"mark the method as having a <resource> definition in its |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1685 |
source. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1686 |
These resource definitions were found in ST-80 methods, and are |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1687 |
currently not supported by ST/X (except for remembering this flag). |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1688 |
It can be used to find resource-flagged methods quicker." |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1689 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1690 |
%{ /* NOCONTEXT */ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1691 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1692 |
#ifdef F_RESOURCE |
1133 | 1693 |
int f = __intVal(__INST(flags)); |
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1694 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1695 |
f |= F_RESOURCE; |
1133 | 1696 |
__INST(flags) = __MKSMALLINT(f); |
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1697 |
#endif |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1698 |
%} |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1699 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1700 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1701 |
stackSize:aNumber |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1702 |
"set the depth of the local stack. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1703 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1704 |
WARNING: for internal use by the compiler only. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1705 |
playing around here with incorrect values |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1706 |
may crash smalltalk badly. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1707 |
(if the runtime library was compiled with DEBUG, |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1708 |
a bad stack will be detected and triggers an error)" |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1709 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1710 |
%{ /* NOCONTEXT */ |
1133 | 1711 |
int f = __intVal(__INST(flags)); |
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1712 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1713 |
/* made this a primitive to get define in stc.h */ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1714 |
if (__isSmallInteger(aNumber)) { |
1133 | 1715 |
f = (f & ~F_NSTACK) | (__intVal(aNumber) << F_NSTACKSHIFT); |
1716 |
__INST(flags) = __MKSMALLINT(f); |
|
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1717 |
} |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1718 |
%} |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1719 |
! ! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1720 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1721 |
!Method methodsFor:'queries'! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1722 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1723 |
containingClass |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1724 |
"return the class I am defined in. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1725 |
See comment in who." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1726 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1727 |
"based on who, which has been added for ST-80 compatibility" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1728 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1729 |
|pair| |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1730 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1731 |
pair := self who. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1732 |
pair notNil ifTrue:[^ pair at:1]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1733 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1734 |
none found - sorry |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1735 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1736 |
^ nil |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1737 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1738 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1739 |
|m| |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1740 |
m := Object compiledMethodAt:#at:. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1741 |
m containingClass |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1742 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1743 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1744 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1745 |
hasPrimitiveCode |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1746 |
"return true, if the method contains primitive code; false if not. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1747 |
Uses Parser to parse methods source and get the information." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1748 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1749 |
|src| |
159 | 1750 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1751 |
src := self source. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1752 |
src notNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1753 |
(src includesString:'%{' ) ifFalse:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1754 |
"/ cannot contain primitive code. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1755 |
^ false |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1756 |
] |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1757 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1758 |
^ self parse:#'parseMethodSilent:' return:#hasPrimitiveCode or:false |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1759 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1760 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1761 |
(Method compiledMethodAt:#hasPrimitiveCode) hasPrimitiveCode |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1762 |
(Object compiledMethodAt:#at:) hasPrimitiveCode |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1763 |
(Object compiledMethodAt:#basicAt:) hasPrimitiveCode |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1764 |
" |
159 | 1765 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1766 |
"Modified: 31.10.1995 / 14:43:37 / cg" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1767 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1768 |
|
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1769 |
hasResource |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1770 |
"return true if the method had a <resource> definition in its |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1771 |
source. This was found in ST-80 methods, and currently not supported |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1772 |
by ST/X (except for remembering this flag). |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1773 |
It can be used to find resource-flagged methods quicker." |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1774 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1775 |
%{ /* NOCONTEXT */ |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1776 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1777 |
#ifdef F_RESOURCE |
1133 | 1778 |
RETURN (((INT)__INST(flags) & __MASKSMALLINT(F_RESOURCE)) ? true : false); |
1093
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1779 |
#endif |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1780 |
%}. |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1781 |
^ false |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1782 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1783 |
|
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1784 |
! |
1e742016eea0
category rename / added access to RESOURCE and CALLED flags
Claus Gittinger <cg@exept.de>
parents:
1087
diff
changeset
|
1785 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1786 |
isInvalid |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1787 |
"return true, if this method is not executable due to |
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1788 |
a (re)-compilation error. Since invalidation is by patching the |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1789 |
methods code-pointer to a trap function, check for that here. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1790 |
(see comment in Method>>invalidCodeObject)." |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1791 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1792 |
|m| |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1793 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1794 |
m := Method compiledMethodAt:#invalidCodeObject. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1795 |
self ~~ m ifTrue:[ |
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1796 |
(self code notNil and:[self code = m code]) ifTrue:[^ true]. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1797 |
(byteCode notNil and:[byteCode == m byteCode]) ifTrue:[^ true]. |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1798 |
]. |
159 | 1799 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1800 |
m := Method compiledMethodAt:#uncompiledCodeObject. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1801 |
self ~~ m ifTrue:[ |
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1802 |
(self code notNil and:[self code = m code]) ifTrue:[^ true]. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1803 |
(byteCode notNil and:[byteCode == m byteCode]) ifTrue:[^ true]. |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1804 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1805 |
m := Metaclass compiledMethodAt:#invalidCodeObject. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1806 |
self ~~ m ifTrue:[ |
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1807 |
(self code notNil and:[self code = m code]) ifTrue:[^ true]. |
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1808 |
(byteCode notNil and:[byteCode == m byteCode]) ifTrue:[^ true]. |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1809 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1810 |
^ false |
1194
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1811 |
|
628abcb5fbb6
moved some protocol from to upper levels
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
1812 |
"Modified: 16.4.1996 / 17:53:08 / cg" |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1813 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1814 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1815 |
isMethod |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1816 |
"return true, if the receiver is some kind of method; |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1817 |
true returned here - the method is redefined from Object." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1818 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1819 |
^ true |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1820 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1821 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1822 |
methodArgAndVarNames |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1823 |
"return a collection with the methods argument and variable names. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1824 |
Uses Parser to parse methods source and extract the names. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1825 |
Returns nil if the source is not available, or some other |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1826 |
syntax/parse error occurred. For methods with no args and no vars, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1827 |
an empty collection is returned." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1828 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1829 |
|parser sourceString argNames varNames| |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1830 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1831 |
sourceString := self source. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1832 |
sourceString notNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1833 |
parser := Parser parseMethodArgAndVarSpecificationSilent:sourceString. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1834 |
(parser isNil or:[parser == #Error]) ifTrue:[^ nil]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1835 |
argNames := parser methodArgs. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1836 |
varNames := parser methodVars. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1837 |
argNames isNil ifTrue:[^ varNames]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1838 |
varNames isNil ifTrue:[^ argNames]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1839 |
^ (argNames , varNames) |
159 | 1840 |
]. |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1841 |
^ nil |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1842 |
|
159 | 1843 |
" |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1844 |
(Method compiledMethodAt:#printOn:) methodArgAndVarNames |
159 | 1845 |
" |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1846 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1847 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1848 |
methodArgNames |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1849 |
"return a collection with the methods argument names. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1850 |
Uses Parser to parse methods source and extract the names." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1851 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1852 |
^ self parse:#'parseMethodSpecificationSilent:' return:#methodArgs or:nil |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1853 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1854 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1855 |
(Method compiledMethodAt:#printOn:) methodArgNames |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1856 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1857 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1858 |
"Modified: 31.10.1995 / 14:36:46 / cg" |
872 | 1859 |
! |
1860 |
||
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1861 |
methodComment |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1862 |
"return the methods first comment, nil if there is none. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1863 |
This is a somewhat stupid implementation." |
872 | 1864 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1865 |
|text line nQuote index qIndex qIndex2 comment| |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1866 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1867 |
text := self source asCollectionOfLines. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1868 |
(text size < 2) ifTrue:[^nil]. |
872 | 1869 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1870 |
line := (text at:2). |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1871 |
nQuote := line occurrencesOf:(Character doubleQuote). |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1872 |
(nQuote == 2) ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1873 |
qIndex := line indexOf:(Character doubleQuote). |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1874 |
qIndex2 := line indexOf:(Character doubleQuote) startingAt:(qIndex + 1). |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1875 |
^ line copyFrom:(qIndex + 1) to:(qIndex2 - 1) |
872 | 1876 |
]. |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1877 |
(nQuote == 1) ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1878 |
qIndex := line indexOf:(Character doubleQuote). |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1879 |
comment := line copyFrom:(qIndex + 1). |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1880 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1881 |
index := 3. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1882 |
line := text at:index. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1883 |
nQuote := line occurrencesOf:(Character doubleQuote). |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1884 |
[nQuote ~~ 1] whileTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1885 |
comment := comment , Character cr asString , line withoutSpaces. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1886 |
index := index + 1. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1887 |
line := text at:index. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1888 |
nQuote := line occurrencesOf:(Character doubleQuote) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1889 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1890 |
qIndex := line indexOf:(Character doubleQuote). |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1891 |
^ comment , Character cr asString , (line copyTo:(qIndex - 1)) withoutSpaces |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1892 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1893 |
^ nil |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1894 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1895 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1896 |
(Method compiledMethodAt:#methodComment) methodComment |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1897 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1898 |
! |
872 | 1899 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1900 |
methodVarNames |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1901 |
"return a collection with the methods local-variable names. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1902 |
Uses Parser to parse methods source and extract the names." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1903 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1904 |
^ self parse:#'parseMethodArgAndVarSpecificationSilent:' return:#methodVars or:nil |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1905 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1906 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1907 |
(Method compiledMethodAt:#printOn:) methodVarNames |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1908 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1909 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1910 |
"Modified: 31.10.1995 / 14:36:49 / cg" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1911 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1912 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1913 |
modificationTime |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1914 |
"try to extract the modificationTime as a timeStamp from |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1915 |
the receivers source. If there is no source or no history line, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1916 |
we do not know the modification time, and nil is returned." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1917 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1918 |
|s list histLine| |
877
63ebb325ed20
flush global-access cache (using snapshotID) when saving a methods binary code
Claus Gittinger <cg@exept.de>
parents:
872
diff
changeset
|
1919 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1920 |
HistoryManager isNil ifTrue:[^ nil]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1921 |
s := self source. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1922 |
s isNil ifTrue:[^ nil]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1923 |
list := HistoryManager getAllHistoriesFrom:s. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1924 |
list size == 0 ifTrue:[^ nil]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1925 |
histLine := list last. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1926 |
^ AbsoluteTime date:histLine date time:histLine time |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1927 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1928 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1929 |
(Method compiledMethodAt:#modificationTime) modificationTime |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1930 |
(Method compiledMethodAt:#isMethod) modificationTime |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1931 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1932 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1933 |
"Modified: 8.9.1995 / 15:08:22 / claus" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1934 |
! |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1935 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1936 |
parse:parseSelector return:accessSelector or:valueIfNoSource |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1937 |
"helper for methodArgNames, methodVarNames etc. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1938 |
Get the source, let parser parse it using parseSelector, |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1939 |
return parser info using accessSelector" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1940 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1941 |
|parser sourceString| |
872 | 1942 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1943 |
sourceString := self source. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1944 |
sourceString notNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1945 |
parser := Parser perform:parseSelector with:sourceString. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1946 |
(parser isNil or:[parser == #Error]) ifTrue:[^ nil]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1947 |
^ parser perform:accessSelector |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1948 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1949 |
^ valueIfNoSource |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1950 |
! |
159 | 1951 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1952 |
selector |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1953 |
"return the selector under which I am found in my containingClasses |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1954 |
method-table. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1955 |
See comment in who." |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1956 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1957 |
"based on who, which has been added for ST-80 compatibility" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1958 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1959 |
|pair| |
68 | 1960 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1961 |
pair := self who. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1962 |
pair notNil ifTrue:[^ pair at:2]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1963 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1964 |
none found - sorry |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1965 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1966 |
^ nil |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1967 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1968 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1969 |
|m| |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1970 |
m := Object compiledMethodAt:#at:. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1971 |
m selector |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1972 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1973 |
! |
68 | 1974 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1975 |
who |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1976 |
"return the class and selector of where I am defined in. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1977 |
Since there is no information of the containing class |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1978 |
in the method, we have to do a search here. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1979 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1980 |
Normally, this is not a problem, except when a method is |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1981 |
accepted in the debugger or redefined from within a method |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1982 |
(maybe done indirectly, if doIt is done recursively) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1983 |
- the information about which class the original method was |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1984 |
defined in is lost in this case. |
68 | 1985 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1986 |
Problem: this is heavily called for in the debugger to create |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1987 |
a readable context walkback. For unbound methods, it is |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1988 |
slow, since the search (over all classes) will always fail. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1989 |
Q: should we add a backref from the method to the class |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1990 |
and/or add a subclass of Method for unbound ones ?" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1991 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1992 |
|classes cls sel| |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1993 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1994 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1995 |
very first, look in the class we found something the last time |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1996 |
this may often give a hit, when asking who repeatingly for |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1997 |
a context chain. (keep last by its name, to not keep classes from |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1998 |
being garbage collected) |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
1999 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2000 |
LastWhoClass notNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2001 |
cls := Smalltalk at:LastWhoClass. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2002 |
cls notNil ifTrue:[ |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2003 |
sel := cls selectorAtMethod:self. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2004 |
sel notNil ifTrue:[^ Array with:cls with:sel]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2005 |
] |
68 | 2006 |
]. |
227 | 2007 |
|
142 | 2008 |
" |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2009 |
first, limit the search to global classes only - |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2010 |
since probability is high, that the receiver is found in there ... |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2011 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2012 |
classes := Smalltalk allClasses. |
142 | 2013 |
" |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2014 |
instance methods are usually more common - search those first |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2015 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2016 |
classes do:[:aClass | |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2017 |
|sel| |
350 | 2018 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2019 |
sel := aClass selectorAtMethod:self. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2020 |
sel notNil ifTrue:[LastWhoClass := aClass name. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2021 |
^ Array with:aClass with:sel]. |
142 | 2022 |
]. |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2023 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2024 |
LastWhoClass := nil. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2025 |
classes do:[:aClass | |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2026 |
|sel| |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2027 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2028 |
sel := aClass class selectorAtMethod:self. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2029 |
sel notNil ifTrue:[^ Array with:aClass class with:sel]. |
142 | 2030 |
]. |
2031 |
" |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2032 |
mhmh - must be a method of some anonymous class (i.e. one not |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2033 |
in the Smalltalk dictionary). Search all instances of Behavior |
142 | 2034 |
" |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2035 |
Behavior allSubInstancesDo:[:someClass | |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2036 |
|sel| |
444 | 2037 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2038 |
sel := someClass selectorAtMethod:self. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2039 |
sel notNil ifTrue:[^ Array with:someClass with:sel] |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2040 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2041 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2042 |
none found - sorry |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2043 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2044 |
^ nil |
444 | 2045 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2046 |
"typical situation: some well-known class" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2047 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2048 |
|m| |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2049 |
m := Object compiledMethodAt:#copy. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2050 |
m who |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2051 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2052 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2053 |
"untypical situation: an anonymous class" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2054 |
" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2055 |
|m cls| |
444 | 2056 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2057 |
Object |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2058 |
subclass:#FunnyClass |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2059 |
instanceVariableNames:'foo' |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2060 |
classVariableNames:'' |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2061 |
poolDictionaries:'' |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2062 |
category:'testing'. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2063 |
cls := Smalltalk at:#FunnyClass. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2064 |
Smalltalk removeClass:cls. |
444 | 2065 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2066 |
cls compile:'testMethod1:arg foo:=arg'. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2067 |
cls compile:'testMethod2 ^ foo'. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2068 |
m := cls compiledMethodAt:#testMethod1:. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2069 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2070 |
m who |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2071 |
" |
68 | 2072 |
! |
2073 |
||
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2074 |
wrapper |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2075 |
"only for wrapped methods: return the wrapper. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2076 |
Thats the WrapperMethod which contains myself." |
159 | 2077 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2078 |
WrappedMethod allInstancesDo:[:m | |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2079 |
m originalMethod == self ifTrue:[^ m]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2080 |
]. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2081 |
^ nil |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2082 |
! ! |
13 | 2083 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2084 |
!Method methodsFor:'trap methods'! |
13 | 2085 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2086 |
makeInvalid |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2087 |
"make the receiver an invalid method, which raises an invalidCodeObject |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2088 |
signal when executed. This is not for public use - it is required for |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2089 |
the objectFileLoader to invalidate methods whose code is unloaded." |
1 | 2090 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2091 |
|invldMethod| |
159 | 2092 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2093 |
invldMethod := self class compiledMethodAt:#invalidCodeObject. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2094 |
self code:invldMethod code. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2095 |
self byteCode:invldMethod byteCode. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2096 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2097 |
"Created: 17.9.1995 / 15:00:52 / claus" |
1 | 2098 |
! |
2099 |
||
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2100 |
makeUncompiled |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2101 |
"make the receiver an uncompiled method, which raises an invalidCodeObject |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2102 |
signal when executed. This is not for public use - it is required for |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2103 |
the compiler to invalidate methods which cannot be compiled due to errors |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2104 |
after a class definition change (for example: instvars are no longer there)." |
1 | 2105 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2106 |
|invldMethod| |
872 | 2107 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2108 |
invldMethod := self class compiledMethodAt:#uncompiledCodeObject. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2109 |
self code:invldMethod code. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2110 |
self byteCode:invldMethod byteCode. |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2111 |
|
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2112 |
"Created: 17.9.1995 / 15:01:14 / claus" |
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2113 |
! ! |
872 | 2114 |
|
1775
6892b91ddc0b
F_CALLED flag is no longer present
Claus Gittinger <cg@exept.de>
parents:
1692
diff
changeset
|
2115 |
!Method class methodsFor:'documentation'! |
872 | 2116 |
|
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2117 |
version |
1780
1b3a4ddc5b94
changed WeakArray to set emptied slots to zero
Claus Gittinger <cg@exept.de>
parents:
1775
diff
changeset
|
2118 |
^ '$Header: /cvs/stx/stx/libbasic/Method.st,v 1.100 1996-10-18 12:33:06 cg Exp $' |
1 | 2119 |
! ! |
952
d600e08a5936
handle the case where a method has a sourceFileInfo, but the class has not
Claus Gittinger <cg@exept.de>
parents:
934
diff
changeset
|
2120 |
Method initialize! |