Author: Ryan Prichard Date: 2020-08-24T14:07:20-07:00 New Revision: 9e32d7b6e7e6615dbc5049a53f8e2ba03ae0292f
URL: https://github.com/llvm/llvm-project/commit/9e32d7b6e7e6615dbc5049a53f8e2ba03ae0292f DIFF: https://github.com/llvm/llvm-project/commit/9e32d7b6e7e6615dbc5049a53f8e2ba03ae0292f.diff LOG: [libunwind] Remove static_assert / __has_feature macros The static_assert macro broke on GCC when a scope had two asserts and a condition that depended on a template parameter. Remove the macro and rely on the compiler's C++11 static_assert feature. The __has_feature macro was only used here to determine whether to define the static_assert macro. Reviewed By: mstorsjo, #libunwind Differential Revision: https://reviews.llvm.org/D86411 Added: Modified: libunwind/src/config.h Removed: ################################################################################ diff --git a/libunwind/src/config.h b/libunwind/src/config.h index 842fd829af19..c6f71c1b93d3 100644 --- a/libunwind/src/config.h +++ b/libunwind/src/config.h @@ -18,16 +18,6 @@ #include <stdint.h> #include <stdlib.h> -// Define static_assert() unless already defined by compiler. -#ifndef __has_feature - #define __has_feature(__x) 0 -#endif -#if !(__has_feature(cxx_static_assert)) && !defined(static_assert) - #define static_assert(__b, __m) \ - extern int compile_time_assert_failed[ ( __b ) ? 1 : -1 ] \ - __attribute__( ( unused ) ); -#endif - // Platform specific configuration defines. #ifdef __APPLE__ #if defined(FOR_DYLD) _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
