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| author | Marshall Clow <mclow.lists@gmail.com> | 2017-11-16 04:48:34 +0000 |
|---|---|---|
| committer | Marshall Clow <mclow.lists@gmail.com> | 2017-11-16 04:48:34 +0000 |
| commit | 80ebbb17a129213118862f03372bd912b95276d8 (patch) | |
| tree | 587774ea9ae2e631766fe621751c54246f184563 /libcxx/include/regex | |
| parent | 6348188e87d9eb19134f7be48a0574321fa9bf3e (diff) | |
| download | bcm5719-llvm-80ebbb17a129213118862f03372bd912b95276d8.tar.gz bcm5719-llvm-80ebbb17a129213118862f03372bd912b95276d8.zip | |
More of P0600 - '[[nodiscard]] in the Library' mark empty() as nodiscard in match_results. <regex>
llvm-svn: 318375
Diffstat (limited to 'libcxx/include/regex')
| -rw-r--r-- | libcxx/include/regex | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libcxx/include/regex b/libcxx/include/regex index 553d08d8188..ff84b2738b7 100644 --- a/libcxx/include/regex +++ b/libcxx/include/regex @@ -5240,11 +5240,11 @@ public: // size: _LIBCPP_INLINE_VISIBILITY - size_type size() const {return __matches_.size();} + size_type size() const _NOEXCEPT {return __matches_.size();} _LIBCPP_INLINE_VISIBILITY - size_type max_size() const {return __matches_.max_size();} - _LIBCPP_INLINE_VISIBILITY - bool empty() const {return size() == 0;} + size_type max_size() const _NOEXCEPT {return __matches_.max_size();} + _LIBCPP_NODISCARD_AFTER_CXX17 _LIBCPP_INLINE_VISIBILITY + bool empty() const _NOEXCEPT {return size() == 0;} // element access: _LIBCPP_INLINE_VISIBILITY |
