diff options
| author | Akira Hatanaka <ahatanaka@apple.com> | 2018-04-05 14:39:57 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@apple.com> | 2018-04-05 14:39:57 +0000 |
| commit | c1b596c4bbaa4f70d0ffb722845e5dc176d5fcce (patch) | |
| tree | fc3149d93d971ec20f2d17d79d00ebda3c898875 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 510725c2d69cb28773e9097656fdef52d7240a90 (diff) | |
| download | bcm5719-llvm-c1b596c4bbaa4f70d0ffb722845e5dc176d5fcce.tar.gz bcm5719-llvm-c1b596c4bbaa4f70d0ffb722845e5dc176d5fcce.zip | |
[ObjC] Make C++ triviality type traits available to non-trivial C
structs.
r326307 and r327870 made changes that allowed using non-trivial C
structs with fields qualified with __strong or __weak. This commit makes
the following C++ triviality type traits available to non-trivial C
structs:
__has_trivial_assign
__has_trivial_move_assign
__has_trivial_copy
__has_trivial_move_constructor
__has_trivial_constructor
__has_trivial_destructor
This reapplies r328680. This commit fixes a bug where the copy/move
__has_trivial_* traits would return false when a volatile type was being
passed. Thanks to Richard Smith for pointing out the mistake.
rdar://problem/33599681
Differential Revision: https://reviews.llvm.org/D44913
llvm-svn: 329289
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions
