Author: epilk Date: Wed Mar 20 12:26:37 2019 New Revision: 356600 URL: http://llvm.org/viewvc/llvm-project?rev=356600&view=rev Log: Add a __has_extension check for '#pragma clang attribute' as an external-declaration
This was added in r356075. Modified: cfe/trunk/include/clang/Basic/Features.def cfe/trunk/test/Parser/pragma-attribute-context.cpp Modified: cfe/trunk/include/clang/Basic/Features.def URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/Features.def?rev=356600&r1=356599&r2=356600&view=diff ============================================================================== --- cfe/trunk/include/clang/Basic/Features.def (original) +++ cfe/trunk/include/clang/Basic/Features.def Wed Mar 20 12:26:37 2019 @@ -247,6 +247,7 @@ EXTENSION(cxx_variable_templates, LangOp // Miscellaneous language extensions EXTENSION(overloadable_unmarked, true) EXTENSION(pragma_clang_attribute_namespaces, true) +EXTENSION(pragma_clang_attribute_external_declaration, true) #undef EXTENSION #undef FEATURE Modified: cfe/trunk/test/Parser/pragma-attribute-context.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Parser/pragma-attribute-context.cpp?rev=356600&r1=356599&r2=356600&view=diff ============================================================================== --- cfe/trunk/test/Parser/pragma-attribute-context.cpp (original) +++ cfe/trunk/test/Parser/pragma-attribute-context.cpp Wed Mar 20 12:26:37 2019 @@ -1,6 +1,10 @@ // RUN: %clang_cc1 -triple x86_64-apple-darwin9.0.0 -verify -std=c++11 %s // RUN: %clang_cc1 -triple x86_64-apple-darwin9.0.0 -xobjective-c++ -verify -std=c++11 %s +#if !__has_extension(pragma_clang_attribute_external_declaration) +#error +#endif + #define BEGIN_PRAGMA _Pragma("clang attribute push (__attribute__((availability(macos, introduced=1000))), apply_to=function)") #define END_PRAGMA _Pragma("clang attribute pop") _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits