compiler/PPCTokenCodeGenerator.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Tue, 16 Jun 2015 06:45:26 +0100
changeset 489 0ca7a70db0f5
parent 486 0dd7eb52b5a1
child 503 ff58cd9f1f3c
permissions -rw-r--r--
Fix in codegen for inlined sequence nodes. For inlined sequence nodes, generate nested ifs rather than sequential code which does not work when inlined. The reason is that #codeReturn: in inline generates instvar assignment, not method return, so in sequential code the next child of a sequence will be probed even if previous failed. If that happends, the whole sequence fail and therefore we must generate nested ifs to correctly handle this w.r.t. inlining.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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"{ Package: 'stx:goodies/petitparser/compiler' }"
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"{ NameSpace: Smalltalk }"
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PPCCodeGenerator subclass:#PPCTokenCodeGenerator
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	instanceVariableNames:''
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	classVariableNames:''
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	poolDictionaries:''
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	category:'PetitCompiler-Visitors'
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!
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5986bf6d7d60 Portability: fixes for Smalltalk/X
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!PPCTokenCodeGenerator methodsFor:'as yet unclassified'!
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afterAccept: node retval: retval
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    | return |
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    return := super afterAccept: node retval: retval.
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    return category: 'generated - tokens'.
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    ^ return
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!
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fromTokenMode
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    compiler rememberStrategy: (PPCCompilerTokenizingRememberStrategy on: compiler).
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    compiler errorStrategy: (PPCCompilerTokenizingErrorStrategy on: compiler).
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!
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toTokenMode
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    compiler rememberStrategy: (PPCCompilerTokenRememberStrategy on: compiler).	
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    compiler errorStrategy: (PPCCompilerTokenErrorStrategy on: compiler).
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! !
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!PPCTokenCodeGenerator methodsFor:'visiting'!
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visitOptionalNode: node
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    compiler 
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          codeAssignParsedValueOf:[ self visit:node child ]
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          to:self retvalVar.
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    compiler codeAssign: 'false.' to: 'error'.
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    compiler codeReturn.
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!
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visitTokenNode: node
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    | id startVar endVar  |
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    "Tokens cannot be inlined, 
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        - their result is true/false
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        - the return value is always stored in currentTokenValue
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        - the current token type is always stored in currentTokenType
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    "
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    self assert: node isMarkedForInline not.	
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    startVar := compiler allocateTemporaryVariableNamed: 'start'.
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    endVar := compiler allocateTemporaryVariableNamed: 'end'.
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    id := compiler idFor: node.
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    self toTokenMode.
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    compiler add: 'currentTokenType isNil ifFalse: [ ^ currentTokenType == ', id storeString, '].'.	
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    compiler profileTokenRead: id.
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    node allNodes size > 2 ifTrue: [ 
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        self addGuard: node ifTrue: nil  ifFalse: [ compiler addOnLine: '^ false' ].
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    ].
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    compiler codeAssign: 'context position + 1.' to: startVar.
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    compiler codeAssignParsedValueOf:[ self visit:node child ] to:#whatever.
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    compiler add: 'error ifTrue: [ ^ error := false ].'.
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    compiler codeAssign: 'context position.' to: endVar.
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    compiler codeTranscriptShow: 'current token type: ', id storeString.
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    72
    compiler codeAssign: id storeString, '.' to: 'currentTokenType'.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    73
    compiler codeAssign: node tokenClass asString, ' on: (context collection) 
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    74
                                                                start: ', startVar, '  
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    75
                                                                stop: ', endVar, '
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    76
                                                                value: nil.'
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    77
                to: 'currentTokenValue := ', self retvalVar.
459
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
    78
    
464
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    79
        
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    80
    compiler codeClearError.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    81
    compiler add: '^ true'.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    82
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    83
    self fromTokenMode.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    84
!
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    85
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    86
visitTrimmingTokenCharacterNode: node
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    87
    |  id     |
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    88
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    89
    "Tokens cannot be inlined, 
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    90
        - their result is true/false
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    91
        - the return value is always stored in currentTokenValue
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    92
        - the current token type is always stored in currentTokenType
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    93
    "
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    94
    self assert: node isMarkedForInline not.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    95
    
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    96
    id := compiler idFor: node.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    97
    self toTokenMode.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    98
    
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
    99
    compiler add: 'currentTokenType isNil ifFalse: [ ^ currentTokenType == ', id storeString, '].'.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   100
    compiler profileTokenRead: id.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   101
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   102
    self addGuard: node ifTrue: nil ifFalse: [ compiler addOnLine: ' ^ false' ].
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   103
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   104
    compiler add: 'context next.'.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   105
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   106
    compiler codeTranscriptShow: 'current token type: ', id storeString.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   107
    compiler codeAssign: id storeString, '.' to: 'currentTokenType'.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   108
    compiler codeAssign: node tokenClass asString, ' on: (context collection) 
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   109
                                                            start: context position 
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   110
                                                            stop: context position
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   111
                                                            value: nil.'
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   112
               to: 'currentTokenValue := ', self retvalVar.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   113
    
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   114
    compiler addComment: 'Consume Whitespace:'.
486
0dd7eb52b5a1 Renamed #codeStoreValueOf:intoVariable: to #codeAssignParsedValueOf:to:
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 465
diff changeset
   115
    compiler 
0dd7eb52b5a1 Renamed #codeStoreValueOf:intoVariable: to #codeAssignParsedValueOf:to:
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 465
diff changeset
   116
          codeAssignParsedValueOf:[ self visit:node whitespace ]
0dd7eb52b5a1 Renamed #codeStoreValueOf:intoVariable: to #codeAssignParsedValueOf:to:
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 465
diff changeset
   117
          to:#whatever.
464
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   118
    compiler nl.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   119
    
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   120
    compiler add: '^ true'.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   121
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   122
    self fromTokenMode.
459
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   123
!
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   124
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   125
visitTrimmingTokenNode: node
464
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   126
    |  id  startVar endVar  |
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   127
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   128
    "Tokens cannot be inlined, 
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   129
        - their result is true/false
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   130
        - the return value is always stored in currentTokenValue
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   131
        - the current token type is always stored in currentTokenType
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   132
    "
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   133
    self assert: node isMarkedForInline not.
459
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   134
    
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   135
    startVar := compiler allocateTemporaryVariableNamed: 'start'.
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   136
    endVar := compiler allocateTemporaryVariableNamed:  'end'.
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   137
    
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   138
    id := compiler idFor: node.
464
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   139
    self toTokenMode.
459
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   140
    
464
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   141
    compiler add: 'currentTokenType isNil ifFalse: [ ^ currentTokenType == ', id storeString, '].'.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   142
    compiler profileTokenRead: id.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   143
    
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   144
    node allNodes size > 2 ifTrue: [ 
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   145
        self addGuard: node ifTrue: nil  ifFalse: [ compiler addOnLine: '^ false' ].
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 459
diff changeset
   146
    ].
459
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   147
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff changeset
   148
    compiler codeAssign: 'context position + 1.' to: startVar.
486
0dd7eb52b5a1 Renamed #codeStoreValueOf:intoVariable: to #codeAssignParsedValueOf:to:
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    compiler codeAssignParsedValueOf:[ self visit:node child ] to:#whatever.
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464
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
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    compiler add: 'error ifTrue: [ ^ error := false ].'.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
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459
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        compiler codeAssign: 'context position.' to: endVar.
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
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        compiler addComment: 'Consume Whitespace:'.
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        compiler 
0dd7eb52b5a1 Renamed #codeStoreValueOf:intoVariable: to #codeAssignParsedValueOf:to:
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              codeAssignParsedValueOf:[ self visit:node whitespace ]
0dd7eb52b5a1 Renamed #codeStoreValueOf:intoVariable: to #codeAssignParsedValueOf:to:
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              to:#whatever.
459
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
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        compiler nl.
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   162
        compiler codeTranscriptShow: 'current token type: ', id storeString.
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
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        compiler codeAssign: id storeString, '.' to: 'currentTokenType'.
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
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   164
        compiler codeAssign: node tokenClass asString, ' on: (context collection) 
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
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                                                                start: ', startVar, ' 
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   166
                                                                stop: ', endVar, '
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   167
                                                                value: nil.'
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
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                   to: 'currentTokenValue := ', self retvalVar.
464
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
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   169
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
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   170
    compiler codeClearError.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
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diff changeset
   171
    compiler add: '^ true'.
f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
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f6d77fee9811 Updated to PetitCompiler-JanKurs.118, PetitCompiler-Tests-JanKurs.46, PetitCompiler-Extras-Tests-JanKurs.11, and PetitCompiler-Benchmarks-JanKurs.11
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diff changeset
   173
    self fromTokenMode.
459
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! !
4751c407bb40 Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
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5986bf6d7d60 Portability: fixes for Smalltalk/X
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   176
!PPCTokenCodeGenerator class methodsFor:'documentation'!
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version_HG
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    ^ '$Changeset: <not expanded> $'
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   181
! !
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   182