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| author | Eric Fiselier <eric@efcs.ca> | 2016-07-02 03:46:08 +0000 |
|---|---|---|
| committer | Eric Fiselier <eric@efcs.ca> | 2016-07-02 03:46:08 +0000 |
| commit | 4f905b8daaf9826b91abe30fe8b5c5cd1ee7caa9 (patch) | |
| tree | 57a1f484ed7483850c9717eb7bd41980f81bba4d /libcxx/include | |
| parent | 91ea3fb698bc33c2a7e6537d461333fe02000bfa (diff) | |
| download | bcm5719-llvm-4f905b8daaf9826b91abe30fe8b5c5cd1ee7caa9.tar.gz bcm5719-llvm-4f905b8daaf9826b91abe30fe8b5c5cd1ee7caa9.zip | |
Handle std::get<T>(...) for std::tuple<>
llvm-svn: 274422
Diffstat (limited to 'libcxx/include')
| -rw-r--r-- | libcxx/include/tuple | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libcxx/include/tuple b/libcxx/include/tuple index 32f43805ff7..b0ab1c930b7 100644 --- a/libcxx/include/tuple +++ b/libcxx/include/tuple @@ -1013,6 +1013,11 @@ struct __find_exactly_one_checked { static_assert(value != __ambiguous,"type occurs more than once in type list"); }; +template <class _T1> +struct __find_exactly_one_checked<_T1> { + static_assert(!is_same<_T1, _T1>::value, "type not in empty type list"); +}; + } // namespace __find_detail; template <typename _T1, typename... _Args> |
