[cfe-dev] from source location to token?
Paolo Bolzoni
bolzoni at cs.unipr.it
Mon Nov 24 02:38:08 PST 2008
dear cfe list,
I am implementing an AST visitor, and I seldom need to know the exact token
that generated the AST vertex.
I can get the source location using the virtual function getSourceRange(),
the clang::SourceLocation can be used with the SourceManager, but I can't
find a natural way to get the clang::Token or the IdentifierInfo.
Or I must use const char* clang::SourceManager::getCharacterData() and parse
again?
Thanks for help.
pb
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