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| author | Marshall Clow <mclow@qualcomm.com> | 2012-12-18 16:46:30 +0000 |
|---|---|---|
| committer | Marshall Clow <mclow@qualcomm.com> | 2012-12-18 16:46:30 +0000 |
| commit | 36a60721ceccdb41ccd01d603e7c92ff7c2bae1a (patch) | |
| tree | 8b4390a25e6f000b7e769d6f91c4e1ccc0504289 /libcxx/include | |
| parent | 12676268fa0cb487389fc685a2cc7d211d7e8d3c (diff) | |
| download | bcm5719-llvm-36a60721ceccdb41ccd01d603e7c92ff7c2bae1a.tar.gz bcm5719-llvm-36a60721ceccdb41ccd01d603e7c92ff7c2bae1a.zip | |
Added static_assert to std::get<N>(std::array) calls to catch "out of bounds" calls
llvm-svn: 170435
Diffstat (limited to 'libcxx/include')
| -rw-r--r-- | libcxx/include/array | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libcxx/include/array b/libcxx/include/array index 029bfd00a5c..f4a3020aeae 100644 --- a/libcxx/include/array +++ b/libcxx/include/array @@ -310,6 +310,7 @@ _LIBCPP_INLINE_VISIBILITY inline _Tp& get(array<_Tp, _Size>& __a) _NOEXCEPT { + static_assert(_Ip < _Size, "Index out of bounds in std::get<> (std::array)"); return __a[_Ip]; } @@ -318,6 +319,7 @@ _LIBCPP_INLINE_VISIBILITY inline const _Tp& get(const array<_Tp, _Size>& __a) _NOEXCEPT { + static_assert(_Ip < _Size, "Index out of bounds in std::get<> (const std::array)"); return __a[_Ip]; } @@ -328,6 +330,7 @@ _LIBCPP_INLINE_VISIBILITY inline _Tp&& get(array<_Tp, _Size>&& __a) _NOEXCEPT { + static_assert(_Ip < _Size, "Index out of bounds in std::get<> (std::array &&)"); return _VSTD::move(__a[_Ip]); } |
