diff options
| -rw-r--r-- | clang/lib/Lex/PPMacroExpansion.cpp | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/clang/lib/Lex/PPMacroExpansion.cpp b/clang/lib/Lex/PPMacroExpansion.cpp index 712918b7c3b..6ec306196db 100644 --- a/clang/lib/Lex/PPMacroExpansion.cpp +++ b/clang/lib/Lex/PPMacroExpansion.cpp @@ -390,15 +390,6 @@ MacroArgs *Preprocessor::ReadFunctionLikeMacroArgs(Token &MacroName, // #define A(x, foo...) blah(a, ## foo) // #define A(x, ...) blah(a, ## __VA_ARGS__) isVarargsElided = MI->getNumArgs() > 1; - } else if (MI->getNumArgs() == 1) { - // #define A(x) - // A() - // is ok because it is an empty argument. - - // Empty arguments are standard in C99 and supported as an extension in - // other modes. - if (ArgTokens.empty() && !Features.C99) - Diag(Tok, diag::ext_empty_fnmacro_arg); } else { // Otherwise, emit the error. Diag(Tok, diag::err_too_few_args_in_macro_invoc); |
