compiler/PPCUniversalResultStrategy.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Mon, 17 Aug 2015 12:13:16 +0100
changeset 515 b5316ef15274
child 524 f6f68d32de73
permissions -rw-r--r--
Updated to PetitCompiler-JanKurs.160, PetitCompiler-Tests-JanKurs.112, PetitCompiler-Extras-Tests-JanKurs.25, PetitCompiler-Benchmarks-JanKurs.17 Name: PetitCompiler-JanKurs.160 Author: JanKurs Time: 17-08-2015, 09:52:26.291 AM UUID: 3b4bfc98-8098-4951-af83-a59e2585b121 Name: PetitCompiler-Tests-JanKurs.112 Author: JanKurs Time: 16-08-2015, 05:00:32.936 PM UUID: 85613d47-08f3-406f-9823-9cdab451e805 Name: PetitCompiler-Extras-Tests-JanKurs.25 Author: JanKurs Time: 16-08-2015, 05:00:10.328 PM UUID: 09731810-51a1-4151-8d3a-56b636fbd1f7 Name: PetitCompiler-Benchmarks-JanKurs.17 Author: JanKurs Time: 05-08-2015, 05:29:32.407 PM UUID: e544b5f1-bcf8-470b-93a6-d2363e4dfc8a

"{ Package: 'stx:goodies/petitparser/compiler' }"

"{ NameSpace: Smalltalk }"

PPCScannerResultStrategy subclass:#PPCUniversalResultStrategy
	instanceVariableNames:'tokens'
	classVariableNames:''
	poolDictionaries:''
	category:'PetitCompiler-Scanner'
!

!PPCUniversalResultStrategy methodsFor:'accessing'!

indexForRetval: retval
"	tokens withIndexDo: [ :e :index | 
        (e == retval) ifTrue: [ ^ index ]
    ].

    self error: 'This should not happen!!'
"
    ^ codeGen idGen numericIdFor: retval
!

tokens
    ^ tokens
!

tokens: array
    self assert: (array isArray).
    tokens := array 
! !

!PPCUniversalResultStrategy methodsFor:'as yet unclassified'!

recordFailure: retval
    codeGen codeRecordFailure: (self indexForRetval: retval)
!

recordFailure: retval offset: offset
    codeGen codeRecordFailure: (self indexForRetval: retval)
!

recordMatch: retval
    codeGen codeComment: 'symbol: ', retval storeString.
    codeGen codeRecordMatch: (self indexForRetval: retval)
!

recordMatch: retval offset: offset
    codeGen codeComment: 'symbol: ', retval storeString.
    codeGen codeRecordMatch: (self indexForRetval: retval) offset: offset
!

reset
"	^ codeGen code: 'self reset:', tokens storeString, '.'"
    ^ codeGen code: 'self reset.'	
!

returnResult: state
    self assert: (state isKindOf: PEGFsaState).
    codeGen codeReturn.
! !