libstdc++: Fix inconsistent noexcept-specific for valarray begin/end

These declarations should be noexcept after I added it to the
definitions in <valarray>.

libstdc++-v3/ChangeLog:

	* include/bits/range_access.h (begin(valarray), end(valarray)):
	Add noexcept.

(cherry picked from commit 2b2d97fc54)
This commit is contained in:
Jonathan Wakely 2021-11-05 21:42:20 +00:00
parent 4182b95aa6
commit 32bbf76e43

View File

@ -104,10 +104,10 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
template<typename _Tp> class valarray;
// These overloads must be declared for cbegin and cend to use them.
template<typename _Tp> _Tp* begin(valarray<_Tp>&);
template<typename _Tp> const _Tp* begin(const valarray<_Tp>&);
template<typename _Tp> _Tp* end(valarray<_Tp>&);
template<typename _Tp> const _Tp* end(const valarray<_Tp>&);
template<typename _Tp> _Tp* begin(valarray<_Tp>&) noexcept;
template<typename _Tp> const _Tp* begin(const valarray<_Tp>&) noexcept;
template<typename _Tp> _Tp* end(valarray<_Tp>&) noexcept;
template<typename _Tp> const _Tp* end(const valarray<_Tp>&) noexcept;
/**
* @brief Return an iterator pointing to the first element of