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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-01-01 10:34:51 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-01-01 10:34:51 +0000 |
| commit | bb1e3bc1e0be2b8f891db46457a8943451bf4d8b (patch) | |
| tree | 1e68501209c9133fbda8d45171e59f8d6f12dd55 /lib/Parse/Parser.cpp | |
| parent | 77212133072dc40f070a280af8217032f55a9eb4 (diff) | |
| download | FreeBSD-src-bb1e3bc1e0be2b8f891db46457a8943451bf4d8b.zip FreeBSD-src-bb1e3bc1e0be2b8f891db46457a8943451bf4d8b.tar.gz | |
Updaet clang to 92395.
Diffstat (limited to 'lib/Parse/Parser.cpp')
| -rw-r--r-- | lib/Parse/Parser.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lib/Parse/Parser.cpp b/lib/Parse/Parser.cpp index a864e7c..52c0153 100644 --- a/lib/Parse/Parser.cpp +++ b/lib/Parse/Parser.cpp @@ -880,7 +880,7 @@ Parser::OwningExprResult Parser::ParseSimpleAsm(SourceLocation *EndLoc) { /// as the current tokens, so only call it in contexts where these are invalid. bool Parser::TryAnnotateTypeOrScopeToken(bool EnteringContext) { assert((Tok.is(tok::identifier) || Tok.is(tok::coloncolon) - || Tok.is(tok::kw_typename)) && + || Tok.is(tok::kw_typename) || Tok.is(tok::annot_cxxscope)) && "Cannot be a type or scope token!"); if (Tok.is(tok::kw_typename)) { @@ -935,6 +935,9 @@ bool Parser::TryAnnotateTypeOrScopeToken(bool EnteringContext) { return true; } + // Remembers whether the token was originally a scope annotation. + bool wasScopeAnnotation = Tok.is(tok::annot_cxxscope); + CXXScopeSpec SS; if (getLang().CPlusPlus) ParseOptionalCXXScopeSpecifier(SS, /*ObjectType=*/0, EnteringContext); @@ -1017,9 +1020,11 @@ bool Parser::TryAnnotateTypeOrScopeToken(bool EnteringContext) { Tok.setAnnotationValue(SS.getScopeRep()); Tok.setAnnotationRange(SS.getRange()); - // In case the tokens were cached, have Preprocessor replace them with the - // annotation token. - PP.AnnotateCachedTokens(Tok); + // In case the tokens were cached, have Preprocessor replace them + // with the annotation token. We don't need to do this if we've + // just reverted back to the state we were in before being called. + if (!wasScopeAnnotation) + PP.AnnotateCachedTokens(Tok); return true; } |
