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| author | Marshall Clow <mclow.lists@gmail.com> | 2016-06-30 15:11:53 +0000 |
|---|---|---|
| committer | Marshall Clow <mclow.lists@gmail.com> | 2016-06-30 15:11:53 +0000 |
| commit | 497677449be6f4a19b6b692dccab3b23e7cfd872 (patch) | |
| tree | c194cf777fd0b44f992ab9b96d8406aa7f212ef5 /libcxx/include/__hash_table | |
| parent | 2d1938be0d21f0e4c8b79db722b361969d90538a (diff) | |
| download | bcm5719-llvm-497677449be6f4a19b6b692dccab3b23e7cfd872.tar.gz bcm5719-llvm-497677449be6f4a19b6b692dccab3b23e7cfd872.zip | |
Implement LWG#2436: 'Comparators for associative containers should always be CopyConstructible'
llvm-svn: 274235
Diffstat (limited to 'libcxx/include/__hash_table')
| -rw-r--r-- | libcxx/include/__hash_table | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libcxx/include/__hash_table b/libcxx/include/__hash_table index 13ab928e16f..86cd9315dd7 100644 --- a/libcxx/include/__hash_table +++ b/libcxx/include/__hash_table @@ -938,6 +938,10 @@ private: typedef allocator_traits<__node_base_allocator> __node_base_traits; static_assert((is_same<__node_base_pointer, typename __node_base_traits::pointer>::value), "Allocator does not rebind pointers in a sane manner."); + static_assert((is_copy_constructible<key_equal>::value), + "Predicate must be copy-constructible."); + static_assert((is_copy_constructible<hasher>::value), + "Hasher must be copy-constructible."); private: |
