Author: ldionne Date: Wed Aug 1 06:13:14 2018 New Revision: 338531 URL: http://llvm.org/viewvc/llvm-project?rev=338531&view=rev Log: [libc++] Fix GCC 7.2.0 macro redefinition warning
The warning happens when LIBCXX_ENABLE_EXCEPTIONS cmake option is not set, and it fires every time __config is included, 33 in total. Patch by Jason Lovett Reviewed as https://reviews.llvm.org/D49997 Modified: libcxx/trunk/include/__config Modified: libcxx/trunk/include/__config URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__config?rev=338531&r1=338530&r2=338531&view=diff ============================================================================== --- libcxx/trunk/include/__config (original) +++ libcxx/trunk/include/__config Wed Aug 1 06:13:14 2018 @@ -510,7 +510,7 @@ namespace std { #define _LIBCPP_HAS_IS_BASE_OF #endif -#if !__EXCEPTIONS +#if !__EXCEPTIONS && !defined(_LIBCPP_NO_EXCEPTIONS) #define _LIBCPP_NO_EXCEPTIONS #endif _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
