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* [gcc r12-4855] libstdc++: Add some noexcept to std::valarray
@ 2021-11-03 0:16 Jonathan Wakely
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From: Jonathan Wakely @ 2021-11-03 0:16 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:4f032929ac9e549ade45c952505ef562b82d297e
commit r12-4855-g4f032929ac9e549ade45c952505ef562b82d297e
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Mon Nov 1 19:11:47 2021 +0000
libstdc++: Add some noexcept to std::valarray
libstdc++-v3/ChangeLog:
* include/std/valarray (valarray::valarray()): Add noexcept.
(valarray::operator[]): Likewise.
Diff:
---
libstdc++-v3/include/std/valarray | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/libstdc++-v3/include/std/valarray b/libstdc++-v3/include/std/valarray
index c6242eb4db9..9c2f1be1e41 100644
--- a/libstdc++-v3/include/std/valarray
+++ b/libstdc++-v3/include/std/valarray
@@ -137,7 +137,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
// _lib.valarray.cons_ construct/destroy:
/// Construct an empty array.
- valarray();
+ valarray() _GLIBCXX_NOTHROW;
/// Construct an array with @a n elements.
explicit valarray(size_t);
@@ -270,11 +270,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
* @param __i Index of element to return.
* @return Reference to the i'th element.
*/
- _Tp& operator[](size_t __i);
+ _Tp& operator[](size_t __i) _GLIBCXX_NOTHROW;
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 389. Const overload of valarray::operator[] returns by value.
- const _Tp& operator[](size_t) const;
+ const _Tp& operator[](size_t) const _GLIBCXX_NOTHROW;
// _lib.valarray.sub_ subset operations:
/**
@@ -581,7 +581,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
template<typename _Tp>
inline const _Tp&
- valarray<_Tp>::operator[](size_t __i) const
+ valarray<_Tp>::operator[](size_t __i) const _GLIBCXX_NOTHROW
{
__glibcxx_requires_subscript(__i);
return _M_data[__i];
@@ -589,7 +589,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
template<typename _Tp>
inline _Tp&
- valarray<_Tp>::operator[](size_t __i)
+ valarray<_Tp>::operator[](size_t __i) _GLIBCXX_NOTHROW
{
__glibcxx_requires_subscript(__i);
return _M_data[__i];
@@ -618,7 +618,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
template<typename _Tp>
inline
- valarray<_Tp>::valarray() : _M_size(0), _M_data(0) {}
+ valarray<_Tp>::valarray() _GLIBCXX_NOTHROW : _M_size(0), _M_data(0) {}
template<typename _Tp>
inline
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