diff options
Diffstat (limited to 'lib/Lex/PPMacroExpansion.cpp')
| -rw-r--r-- | lib/Lex/PPMacroExpansion.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/Lex/PPMacroExpansion.cpp b/lib/Lex/PPMacroExpansion.cpp index a5337867b1..c6aabde03e 100644 --- a/lib/Lex/PPMacroExpansion.cpp +++ b/lib/Lex/PPMacroExpansion.cpp @@ -487,10 +487,12 @@ MacroArgs *Preprocessor::ReadFunctionLikeMacroArgs(Token &MacroName, } else if (MI->isVariadic() && (NumActuals+1 == MinArgsExpected || // A(x, ...) -> A(X) (NumActuals == 0 && MinArgsExpected == 2))) {// A(x,...) -> A() - // Varargs where the named vararg parameter is missing: ok as extension. - // #define A(x, ...) - // A("blah") + // Varargs where the named vararg parameter is missing: OK as extension. + // #define A(x, ...) + // A("blah") Diag(Tok, diag::ext_missing_varargs_arg); + Diag(MI->getDefinitionLoc(), diag::note_macro_here) + << MacroName.getIdentifierInfo(); // Remember this occurred, allowing us to elide the comma when used for // cases like: |