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| author | Erik Pilkington <erik.pilkington@gmail.com> | 2019-03-20 19:26:37 +0000 |
|---|---|---|
| committer | Erik Pilkington <erik.pilkington@gmail.com> | 2019-03-20 19:26:37 +0000 |
| commit | 8ca6ab33b7d2bd10e885124405d6f26406256b9b (patch) | |
| tree | 1e47a3e63cb8e893af851dc9322b365bff7d2a7f | |
| parent | 13ee62f7d7eed3303f13374b25b8e51d38b2951b (diff) | |
| download | bcm5719-llvm-8ca6ab33b7d2bd10e885124405d6f26406256b9b.tar.gz bcm5719-llvm-8ca6ab33b7d2bd10e885124405d6f26406256b9b.zip | |
Add a __has_extension check for '#pragma clang attribute' as an external-declaration
This was added in r356075.
llvm-svn: 356600
| -rw-r--r-- | clang/include/clang/Basic/Features.def | 1 | ||||
| -rw-r--r-- | clang/test/Parser/pragma-attribute-context.cpp | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/clang/include/clang/Basic/Features.def b/clang/include/clang/Basic/Features.def index b171365efce..c97cbc59bc6 100644 --- a/clang/include/clang/Basic/Features.def +++ b/clang/include/clang/Basic/Features.def @@ -247,6 +247,7 @@ EXTENSION(cxx_variable_templates, LangOpts.CPlusPlus) // Miscellaneous language extensions EXTENSION(overloadable_unmarked, true) EXTENSION(pragma_clang_attribute_namespaces, true) +EXTENSION(pragma_clang_attribute_external_declaration, true) #undef EXTENSION #undef FEATURE diff --git a/clang/test/Parser/pragma-attribute-context.cpp b/clang/test/Parser/pragma-attribute-context.cpp index 3ec5a67f4c3..d893f18335e 100644 --- a/clang/test/Parser/pragma-attribute-context.cpp +++ b/clang/test/Parser/pragma-attribute-context.cpp @@ -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") |
