Portability fixes in PPPredicateTest>>charactersDo: / parsedCharacterSet:
* It is my understanding that charactersDo: should iterate over all signle byte
characters. If so, the method suffer from off-by-one error, it should generate
characters with code points 0..255. 256 is actually a two-byte character.
Method changed accordingly.
* Use Character>>asString instead of `String>>with:` which is safer
w.r.t. multi-byte characters. Under Smalltalk/X, String may contain only
signle byte characters.
"{ Package: 'stx:goodies/petitparser/compiler' }"
PPCAbstractLiteralNode subclass:#PPCNotLiteralNode
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCNotLiteralNode methodsFor:'accessing'!
asInlined
^ PPCInlineNotLiteralNode new
name: name;
literal: literal;
yourself
!
firstCharParser
^ literal first asParser
!
literal
^ literal
!
literal: anObject
literal := anObject
!
prefix
^ #notLit
! !
!PPCNotLiteralNode methodsFor:'as yet unclassified'!
compileWith: compiler effect: effect id: id
| encodedLiteral size |
encodedLiteral := self encodeQuotes: literal.
size := literal size asString.
compiler startMethod: id.
compiler add: '((context peek: ', size, ') =#''', encodedLiteral, ''')'.
compiler indent.
compiler add: ' ifTrue: [ self error: ''', encodedLiteral, ' not expected'' ]'.
compiler add: ' ifFalse: [ nil ].'.
compiler dedent.
^ compiler stopMethod.
! !