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98
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"
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COPYRIGHT (c) 1995 by Claus Gittinger
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All Rights Reserved
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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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657
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WriteStream subclass:#CodeStream
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instanceVariableNames:'class scope requestor'
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classVariableNames:''
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poolDictionaries:''
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category:'System-Compiler ST-80-compatibility'
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98
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!
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!CodeStream class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 1995 by Claus Gittinger
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All Rights Reserved
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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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documentation
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"
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This is a pure mimicri class.
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It is not used by ST/X, but provided to support limited
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compatibility for applications which build up codetrees,
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knowing internals of ST-80's compiler class hierarchy.
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This classes protocol is not (not meant to be) fully covering
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the corresponding ST-80's classes protocol. It maps ST-80 messages
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to corresponding ST/X messages (as far as possible).
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NO WARRANTY and GUARANTEE; this class may be removed without notice.
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"
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! !
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!CodeStream class methodsFor:'instance creation'!
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new
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^ super on:(OrderedCollection new:100)
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! !
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!CodeStream methodsFor:'accessing'!
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class:aClass outerScope:aScope
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class := aClass.
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scope := aScope
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!
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requestor:someOne
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requestor := someOne
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! !
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!CodeStream methodsFor:'code generation'!
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makeMethod:aMethodNode
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"mhmh - kludge-create a compiler and let it generate code"
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|compiler symbolicCodeArray newMethod lits|
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compiler := ByteCodeCompiler new.
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compiler notifying:requestor.
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compiler targetClass:class.
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symbolicCodeArray := self contents.
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(compiler genByteCodeFrom:symbolicCodeArray) == #Error ifTrue:[
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657
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self halt
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].
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newMethod := Method new.
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newMethod byteCode:(compiler code).
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lits := compiler literalArray.
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lits notNil ifTrue:[
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newMethod literals:lits
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].
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657
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newMethod numberOfVars:(compiler numberOfMethodVars).
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newMethod numberOfArgs:(compiler numberOfMethodArgs).
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98
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newMethod stackSize:(compiler maxStackDepth).
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Project notNil ifTrue:[
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newMethod package:(Project currentPackageName)
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].
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class addSelector:aMethodNode selector withMethod:newMethod.
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^ newMethod
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657
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"Modified: / 4.3.1998 / 14:46:34 / stefan"
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98
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! !
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657
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!CodeStream class methodsFor:'documentation'!
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version
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^ '$Header: /cvs/stx/stx/libcomp/CodeStream.st,v 1.6 1998-03-06 15:38:37 stefan Exp $'
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! !
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