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From 60d966708d7cf105dccf128d2b7a38b0b2580a1a Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 5 Nov 2021 21:42:20 +0000
Subject: [PATCH] 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 2b2d97fc545635a0f6aa9c9ee3b017394bc494bf)
Upstream-Status: Backport [https://github.com/hkaelber/gcc/commit/2b2d97fc545635a0f6aa9c9ee3b017394bc494bf]
Signed-off-by: Virendra Thakur <virendrak@kpit.com>
---
libstdc++-v3/include/bits/range_access.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libstdc++-v3/include/bits/range_access.h b/libstdc++-v3/include/bits/range_access.h
index 3d99ea92027..4736e75fda1 100644
--- a/libstdc++-v3/include/bits/range_access.h
+++ b/libstdc++-v3/include/bits/range_access.h
@@ -101,10 +101,10 @@ _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
--
2.25.1
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