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| author | Howard Hinnant <hhinnant@apple.com> | 2011-06-01 19:59:32 +0000 |
|---|---|---|
| committer | Howard Hinnant <hhinnant@apple.com> | 2011-06-01 19:59:32 +0000 |
| commit | bc95cf0d5f566dfcb099154aa9520354483b592b (patch) | |
| tree | 39d452375e1fa2b1222c25842a1a5fe213274fc1 /libcxx/include/array | |
| parent | 690030c11645c8d39b6689d34ff5044eee394e08 (diff) | |
| download | bcm5719-llvm-bc95cf0d5f566dfcb099154aa9520354483b592b.tar.gz bcm5719-llvm-bc95cf0d5f566dfcb099154aa9520354483b592b.zip | |
Experimental support for a meaningful __is_swappable<T>::value. This does not appear to be strictly needed for correct functioning of the library. If it causes any problems, I'd rather pull it sooner rather than later.
llvm-svn: 132421
Diffstat (limited to 'libcxx/include/array')
| -rw-r--r-- | libcxx/include/array | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libcxx/include/array b/libcxx/include/array index 188d24d7f1a..888fac21e53 100644 --- a/libcxx/include/array +++ b/libcxx/include/array @@ -270,7 +270,11 @@ operator>=(const array<_Tp, _Size>& __x, const array<_Tp, _Size>& __y) template <class _Tp, size_t _Size> _LIBCPP_INLINE_VISIBILITY inline -void +typename enable_if +< + __is_swappable<_Tp>::value, + void +>::type swap(const array<_Tp, _Size>& __x, const array<_Tp, _Size>& __y) _NOEXCEPT_(__is_nothrow_swappable<_Tp>::value) { |
