diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2011-07-17 15:40:56 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2011-07-17 15:40:56 +0000 |
| commit | 180abc3db9ae3b4fc63cd65b15697e6ffcc8a657 (patch) | |
| tree | 2097d084eb235c0b12c0bff3445f4ec7bbaa8a12 /lib/Lex/PPLexerChange.cpp | |
| parent | 29cafa66ad3878dbb9f82615f19fa0bded2e443c (diff) | |
Diffstat (limited to 'lib/Lex/PPLexerChange.cpp')
| -rw-r--r-- | lib/Lex/PPLexerChange.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Lex/PPLexerChange.cpp b/lib/Lex/PPLexerChange.cpp index bf0a7fbfef180..bf28199b888af 100644 --- a/lib/Lex/PPLexerChange.cpp +++ b/lib/Lex/PPLexerChange.cpp @@ -265,6 +265,10 @@ bool Preprocessor::HandleEndOfTokenLexer(Token &Result) { assert(CurTokenLexer && !CurPPLexer && "Ending a macro when currently in a #include file!"); + if (!MacroExpandingLexersStack.empty() && + MacroExpandingLexersStack.back().first == CurTokenLexer.get()) + removeCachedMacroExpandedTokensOfLastLexer(); + // Delete or cache the now-dead macro expander. if (NumCachedTokenLexers == TokenLexerCacheSize) CurTokenLexer.reset(); |