Merged JK's version from Monticello
Name: PetitParser-JanKurs.260
Author: JanKurs
Time: 17-11-2014, 12:09:05.490 PM
UUID: 07411cef-ef69-40db-9d93-d4018a9b34ef
Name: PetitTests-JanKurs.65
Author: JanKurs
Time: 17-11-2014, 12:09:04.530 PM
UUID: f98d613f-f4ce-4e0e-a7e9-310ee7c7e7a6
Name: PetitSmalltalk-JanKurs.78
Author: JanKurs
Time: 14-11-2014, 05:05:07.765 PM
UUID: 3d68330d-44d5-46c3-9705-97f627b3edbc
Name: PetitCompiler-JanKurs.71
Author: JanKurs
Time: 18-11-2014, 09:48:35.425 AM
UUID: 06352c33-3c76-4382-8536-0cc48e225117
Name: PetitCompiler-Tests-JanKurs.21
Author: JanKurs
Time: 17-11-2014, 05:51:53.134 PM
UUID: 8d6c0799-14e7-4871-8d91-8b0f9886db83
Name: PetitCompiler-Benchmarks-JanKurs.2
Author: JanKurs
Time: 17-11-2014, 05:51:07.887 PM
UUID: d5e3a980-7871-487a-a232-e3ca93fc2483
"{ Package: 'stx:goodies/petitparser/compiler' }"
PPCNode subclass:#PPCUnknownNode
instanceVariableNames:'parser'
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCUnknownNode class methodsFor:'as yet unclassified'!
new
^ self basicNew initialize
! !
!PPCUnknownNode methodsFor:'accessing'!
acceptsEpsilon
^ parser acceptsEpsilon
!
acceptsEpsilonOpenSet: aSet
^ parser acceptsEpsilonOpenSet: aSet
!
children
^ parser children
!
firstCharParser
^ parser firstCharParser
!
isContextFreePrim
^ parser isContextFreePrim
!
isNullable
^ parser isNullable
!
parser
^ parser
!
parser: anObject
parser := anObject
!
prefix
^ #parser
! !
!PPCUnknownNode methodsFor:'as yet unclassified'!
firstCharSet
^ parser firstCharSet
! !
!PPCUnknownNode methodsFor:'comparison'!
= anotherNode
super = anotherNode ifFalse: [ ^ false ].
^ parser = anotherNode parser.
!
hash
^ super hash bitXor: parser hash
! !
!PPCUnknownNode methodsFor:'compiling'!
compileWith: compiler effect: effect id: id
| compiledChild compiledParser |
compiler startMethod: id.
compiledParser := parser copy.
"Compile all the children and call compiled version of them instead of the original one"
compiledParser children do: [ :child |
compiledChild := child compileWith: compiler.
compiledParser replace: child with: compiledChild bridge.
].
compiler addConstant: compiledParser as: id.
compiler addVariable: 'retval'.
compiler add: 'self clearError.'.
compiler add: '(retval := ', id, ' parseOn: context) isPetitFailure'.
compiler indent.
compiler add: ' ifTrue: [self error: retval message at: retval position ].'.
compiler dedent.
compiler add: 'error := retval isPetitFailure.'.
compiler add: '^ retval'.
^ compiler stopMethod.
! !
!PPCUnknownNode methodsFor:'transformation'!
replace: node with: anotherNode
parser replace: node with: anotherNode
! !
!PPCUnknownNode class methodsFor:'documentation'!
version_HG
^ '$Changeset: <not expanded> $'
! !