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| author | Marshall Clow <mclow.lists@gmail.com> | 2017-11-16 05:48:32 +0000 |
|---|---|---|
| committer | Marshall Clow <mclow.lists@gmail.com> | 2017-11-16 05:48:32 +0000 |
| commit | bc6989bcbd0786a762d57dbae32b4d0c485da8a8 (patch) | |
| tree | f4897a0cc700859e0ad39fe0de9ac4d7dd65d528 /include/experimental | |
| parent | 79f3f9dbedd0acfc5bf96238336986500014d82a (diff) | |
| download | libcxx-bc6989bcbd0786a762d57dbae32b4d0c485da8a8.tar.gz | |
More of P0600 - '[[nodiscard]] in the Library' mark empty() as nodiscard in filesystem::path
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318378 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/experimental')
| -rw-r--r-- | include/experimental/filesystem | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/experimental/filesystem b/include/experimental/filesystem index 747f62f22..674490f60 100644 --- a/include/experimental/filesystem +++ b/include/experimental/filesystem @@ -972,7 +972,8 @@ public: _LIBCPP_INLINE_VISIBILITY path extension() const { return string_type(__extension()); } // query - _LIBCPP_INLINE_VISIBILITY bool empty() const _NOEXCEPT { return __pn_.empty(); } + _LIBCPP_NODISCARD_AFTER_CXX17 _LIBCPP_INLINE_VISIBILITY + bool empty() const _NOEXCEPT { return __pn_.empty(); } _LIBCPP_INLINE_VISIBILITY bool has_root_name() const { return !__root_name().empty(); } _LIBCPP_INLINE_VISIBILITY bool has_root_directory() const { return !__root_directory().empty(); } |