[antlr-interest] SL_COMMENT rule from java.g example

rradh at yahoo.com rradh at yahoo.com
Mon Nov 19 05:50:59 PST 2001


I have the same definition of the SL_COMMENT rule (from java.g in the
examples/cpp/java/ directory), in my language.

	:	"//"
		(~('\n'|'\r'))* ('\n'|'\r'('\n')?)
		{$setType(ANTLR_USE_NAMESPACE(antlr)Token::SKIP); newline();}

The language is "Cpp".

The problem I am having is that if there is no terminating '\n' in a
single line comment. I get an "Abort" message and the program
terminates, despite the presence of '\n' being optional. 



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