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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2018-02-08 02:23:23 +0300 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2018-02-08 02:23:23 +0300 |
| commit | 8e6107a0e49940646d08e5d703d2d128000bcdea (patch) | |
| tree | aea807635bcee314026bb27b1fd402bc96cf79b2 /libcxxabi/src/cxa_exception.cpp | |
| parent | dee75682c88011971ab39b861d32f1c4a826661a (diff) | |
Fix compilation in C++17 mode.
C++17 removes `std::unexpected_handler`, but libc++abi needs it to define
`__cxa_exception`. When building against libc++, this is easily rectified by
telling libc++ we're building the library. We already do this in the other
places where we need these symbols.
Differential Revision: https://reviews.llvm.org/D42987
llvm-svn: 324542
Diffstat (limited to 'libcxxabi/src/cxa_exception.cpp')
| -rw-r--r-- | libcxxabi/src/cxa_exception.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libcxxabi/src/cxa_exception.cpp b/libcxxabi/src/cxa_exception.cpp index d5230cdc7d95..b77f3a807968 100644 --- a/libcxxabi/src/cxa_exception.cpp +++ b/libcxxabi/src/cxa_exception.cpp @@ -11,6 +11,8 @@ // //===----------------------------------------------------------------------===// +#define _LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS + #include "cxxabi.h" #include <exception> // for std::terminate |