From 17a1306ecc1ba42f603887e50440d82e5a15d753 Mon Sep 17 00:00:00 2001 From: Andy Gibbs Date: Wed, 28 Nov 2012 08:14:36 +0000 Subject: [PATCH] Remove obsolete comment missed by r162937 llvm-svn: 168778 --- clang/lib/Lex/PPMacroExpansion.cpp | 4 ---- 1 file changed, 4 deletions(-) diff --git a/clang/lib/Lex/PPMacroExpansion.cpp b/clang/lib/Lex/PPMacroExpansion.cpp index c5948e69ecce..e00717353d7e 100644 --- a/clang/lib/Lex/PPMacroExpansion.cpp +++ b/clang/lib/Lex/PPMacroExpansion.cpp @@ -845,10 +845,6 @@ static bool HasFeature(const Preprocessor &PP, const IdentifierInfo *II) { .Case("is_base_of", LangOpts.CPlusPlus) .Case("is_class", LangOpts.CPlusPlus) .Case("is_convertible_to", LangOpts.CPlusPlus) - // __is_empty is available only if the horrible - // "struct __is_empty" parsing hack hasn't been needed in this - // translation unit. If it has, __is_empty reverts to a normal - // identifier and __has_feature(is_empty) evaluates false. .Case("is_empty", LangOpts.CPlusPlus) .Case("is_enum", LangOpts.CPlusPlus) .Case("is_final", LangOpts.CPlusPlus)