compiler/PPCInlineLiteralNode.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Mon, 03 Nov 2014 11:30:59 +0000
changeset 407 a0e6299c7337
parent 392 9b297f0d949c
child 421 7e08b31e0dae
permissions -rw-r--r--
Removed unused / obsolete methods from PPToken * remove PPToken class>>on:start:stop * remove PPToken>>initializeOn:start:stop
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"{ Package: 'stx:goodies/petitparser/compiler' }"
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PPCAbstractLiteralNode subclass:#PPCInlineLiteralNode
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	instanceVariableNames:''
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	classVariableNames:''
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	poolDictionaries:''
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	category:'PetitCompiler-Nodes'
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!
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!PPCInlineLiteralNode methodsFor:'compiling'!
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compileWith: compiler effect: effect id: id
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	| encodedLiteral |
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	encodedLiteral := self encodeQuotes: literal.
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	compiler startInline: id.
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	compiler add: '((context peek: ', literal size asString, ') = #''', encodedLiteral, ''')'.
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	compiler indent.
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	compiler add: ' ifTrue: [ context skip: ', literal size asString, '. #''', encodedLiteral, ''']'.
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	compiler add: ' ifFalse: [ self error: ''', encodedLiteral,  ' expected'' ].'.
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	compiler dedent.
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 ^ compiler stopInline.
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!
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inlineWith: compiler id: id
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	| encodedLiteral |
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	encodedLiteral := self encodeQuotes: literal.
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	compiler startInline: id.
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	compiler add: '((context peek: ', literal size asString, ') = #''', encodedLiteral, ''')'.
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	compiler indent.
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	compiler add: ' ifTrue: [ context skip: ', literal size asString, '. #''', encodedLiteral, ''']'.
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	compiler add: ' ifFalse: [ self error: ''', encodedLiteral,  ' expected'' ].'.
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	compiler dedent.
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 ^ compiler stopInline.
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! !
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!PPCInlineLiteralNode methodsFor:'printing'!
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printOn: aStream
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	aStream nextPutAll: '#inline'.
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	super printOn: aStream
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! !
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