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| author | Alp Toker <alp@nuanti.com> | 2013-12-31 03:16:55 +0000 |
|---|---|---|
| committer | Alp Toker <alp@nuanti.com> | 2013-12-31 03:16:55 +0000 |
| commit | e27bded35821829745d014f53da2ab5e57fc879e (patch) | |
| tree | d264bec555790ed9e7eda9c9f448703eb7855f58 /include | |
| parent | ec62c1ae99557758eb8a6afe11f0e41c196a0411 (diff) | |
| download | llvm-e27bded35821829745d014f53da2ab5e57fc879e.tar.gz llvm-e27bded35821829745d014f53da2ab5e57fc879e.tar.bz2 llvm-e27bded35821829745d014f53da2ab5e57fc879e.tar.xz | |
Silence g++ 4.9 build issue
lib/Support/ThreadLocal.cpp:53:15: error: typedef 'SIZE_TOO_BIG' locally defined but not used [-Werror=unused-local-typedefs]
typedef int SIZE_TOO_BIG[sizeof(pthread_key_t) <= sizeof(data) ? 1 : -1];
Done the C++11 way, switching on and using LLVM_STATIC_ASSERT() instead of LLVM_ATTRIBUTE_UNUSED.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198255 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Support/Compiler.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h index aa66a4ea52..fb6ae5dee3 100644 --- a/include/llvm/Support/Compiler.h +++ b/include/llvm/Support/Compiler.h @@ -389,7 +389,8 @@ /// \macro LLVM_STATIC_ASSERT /// \brief Expands to C/C++'s static_assert on compilers which support it. -#if __has_feature(cxx_static_assert) || LLVM_MSC_PREREQ(1600) +#if __has_feature(cxx_static_assert) || \ + defined(__GXX_EXPERIMENTAL_CXX0X__) || LLVM_MSC_PREREQ(1600) # define LLVM_STATIC_ASSERT(expr, msg) static_assert(expr, msg) #elif __has_feature(c_static_assert) # define LLVM_STATIC_ASSERT(expr, msg) _Static_assert(expr, msg) |