diff options
author | Ted Kremenek <kremenek@apple.com> | 2008-11-20 19:49:00 +0000 |
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committer | Ted Kremenek <kremenek@apple.com> | 2008-11-20 19:49:00 +0000 |
commit | 89d7ee9619d2dbdfa8d956a695c612a104a92cad (patch) | |
tree | 27eedb024cc9e5ac39aa32d480a596799f41cc94 /lib/Lex/PTHLexer.cpp | |
parent | 24b93f2debe1fdb98c7b03a79486a02bf8b9c9e4 (diff) |
PTHLexer:
- Move PTHLexer::GetToken() to be inside PTHLexer.cpp.
- When lexing in raw mode, null out identifiers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59744 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Lex/PTHLexer.cpp')
-rw-r--r-- | lib/Lex/PTHLexer.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/Lex/PTHLexer.cpp b/lib/Lex/PTHLexer.cpp index 16aca4aacb..a88470bbad 100644 --- a/lib/Lex/PTHLexer.cpp +++ b/lib/Lex/PTHLexer.cpp @@ -27,6 +27,18 @@ PTHLexer::PTHLexer(Preprocessor& pp, SourceLocation fileloc, assert(Tokens[LastTokenIdx].is(tok::eof)); } +Token PTHLexer::GetToken() { + Token Tok = Tokens[CurTokenIdx]; + + // If we are in raw mode, zero out identifier pointers. This is + // needed for 'pragma poison'. Note that this requires that the Preprocessor + // can go back to the original source when it calls getSpelling(). + if (LexingRawMode && Tok.is(tok::identifier)) + Tok.setIdentifierInfo(0); + + return Tok; +} + void PTHLexer::Lex(Token& Tok) { LexNextToken: if (AtLastToken()) { |