diff options
| -rw-r--r-- | include/clang/Lex/PTHLexer.h | 5 | ||||
| -rw-r--r-- | lib/Lex/PTHLexer.cpp | 7 |
2 files changed, 11 insertions, 1 deletions
diff --git a/include/clang/Lex/PTHLexer.h b/include/clang/Lex/PTHLexer.h index bdaba760cf..5118c5c7be 100644 --- a/include/clang/Lex/PTHLexer.h +++ b/include/clang/Lex/PTHLexer.h @@ -60,6 +60,11 @@ public: /// ReadToEndOfLine - Read the rest of the current preprocessor line as an /// uninterpreted string. This switches the lexer out of directive mode. void DiscardToEndOfLine(); + + /// isNextPPTokenLParen - Return 1 if the next unexpanded token will return a + /// tok::l_paren token, 0 if it is something else and 2 if there are no more + /// tokens controlled by this lexer. + unsigned isNextPPTokenLParen(); }; } // end namespace clang diff --git a/lib/Lex/PTHLexer.cpp b/lib/Lex/PTHLexer.cpp index 15d5603969..e9d6d4794f 100644 --- a/lib/Lex/PTHLexer.cpp +++ b/lib/Lex/PTHLexer.cpp @@ -80,6 +80,11 @@ void PTHLexer::setEOF(Token& Tok) { void PTHLexer::DiscardToEndOfLine() { assert(ParsingPreprocessorDirective && ParsingFilename == false && "Must be in a preprocessing directive!"); - assert (0 && "Not implemented."); } + +unsigned PTHLexer::isNextPPTokenLParen() { + assert (0 && "Not implemented."); + return 0; +} + |