Proposed changes to cpp's parsesession
olivier.jg at gmail.com
Wed Feb 23 07:32:55 UTC 2011
In CPP lang's ParseSession::setContentsAndGenerateLocationTable(const
PreprocessedContents& contents), it appends 4 zeros to the given
preprocessed contents, the rationale being that the lexer needs that in
order to not read too far. This is a problem because the parser
generates an error when it tries to parse that content after lexing.
It doesn't seem like the lexer trips up over no-zero-added content
anymore however, and I removed it (and fixed the parser tests that
depended on it) without any issues cropping up.
Is there something else that would need to be fixed in order to get rid
of that zero appending? Or is that just an old hack that's no longer
needed? Patch attached.
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