Made ANTLR Token LexerInputCharStream Friendly #5292
Merged
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This fix makes ANTLR Token
getText()
andtoString()
methods usable when the lexer is backed byLexerInputCharStream
. Unfortunately it seems that ANTLR does not really honor their contract when saying some methods can throwUnsupportedOperationException
. I may file a PR for ANTLR as well, till then, this one makes debugging easier.I also dared to change the
AbstractAntlrLexerBridge.mapToken(int antlrTokenType)
->AbstractAntlrLexerBridge.mapToken(org.antlr.v4.runtime.Token antlrToken)
till it's in this phase. Mappers could take advantage on the full token info as thegetText()
method is working.