compiler/TSimpleType.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Wed, 02 Sep 2015 18:15:44 +0100
changeset 7 7556e3d41d80
parent 6 0c806a7f1888
child 9 569bf5707c7e
permissions -rw-r--r--
Make 3 + 4 working, though the code is rather messy ...and needs a lot of cleanup. There are no checks for error cases, no debug info, etc...
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"{ Package: 'jv:tea/compiler' }"
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"{ NameSpace: Smalltalk }"
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TType subclass:#TSimpleType
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	instanceVariableNames:'name'
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	classVariableNames:''
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	poolDictionaries:''
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	category:'Languages-Tea-Compiler-Types'
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!
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!TSimpleType class methodsFor:'instance creation'!
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named: aString
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    ^ self new initializeWithName: aString
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    "Created: / 21-08-2015 / 19:24:13 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!TSimpleType methodsFor:'accessing'!
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name
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    ^ name
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! !
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!TSimpleType methodsFor:'comparing'!
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= anotherType
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    ^ self class = anotherType class and:[ self name = anotherType name ]
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    "Created: / 25-08-2015 / 23:36:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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hash
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    ^ name hash
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    "Created: / 25-08-2015 / 23:34:45 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!TSimpleType methodsFor:'conversion'!
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asLLVMTypeInModule: aLLVMModule
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    "Return the type as LLVMType"
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    "/ Q&D hack for builtin types, sigh...
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    name = 'i1' ifTrue:[ 
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        ^ LLVMType int1
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    ].
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    name = 'i8' ifTrue:[ 
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        ^ LLVMType int1
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    ].
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    name = 'i32' ifTrue:[ 
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        ^ LLVMType int32
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    ].
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    name = 'i64' ifTrue:[ 
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        ^ LLVMType int64
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    ].
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    name = 'iptr' ifTrue:[ 
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        ^ LLVMType intptr
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    ].
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    name = 'tSmallInteger' ifTrue:[ 
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        ^ LLVMType intptr
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    ].                  
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    ^ LLVMType void pointer
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    "Created: / 31-08-2015 / 09:06:45 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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    "Modified: / 03-09-2015 / 16:31:46 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!TSimpleType methodsFor:'initialization'!
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initializeWithName: aString
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    name := aString
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    "Created: / 21-08-2015 / 19:23:46 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!TSimpleType methodsFor:'printing & storing'!
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printOn:aStream
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    aStream nextPut: $<; space.
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    self printWithoutAnglesOn:aStream.
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    aStream space; nextPut: $>.
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    "Created: / 25-08-2015 / 23:22:15 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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printWithoutAnglesOn:aStream
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    aStream nextPutAll: name
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    "Modified: / 21-08-2015 / 17:08:00 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!TSimpleType methodsFor:'testing'!
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isSimpleType
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    ^ true
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!
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isSubtypeOf: anotherType
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    "/ Hack for now - types must match exactly...
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    ^ anotherType class == self class and:[ anotherType name = name ]
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    "Created: / 02-09-2015 / 17:11:03 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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