From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 5 Nov 2021 21:42:20 +0000 (+0000)
Subject: libstdc++: Fix inconsistent noexcept-specific for valarray begin/end
X-Git-Tag: basepoints/gcc-13~3350
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b2d97fc545635a0f6aa9c9ee3b017394bc494bf;p=thirdparty%2Fgcc.git

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.
---

diff --git a/libstdc++-v3/include/bits/range_access.h b/libstdc++-v3/include/bits/range_access.h
index 3dec687dd94e..5e4c4727ebfe 100644
--- a/libstdc++-v3/include/bits/range_access.h
+++ b/libstdc++-v3/include/bits/range_access.h
@@ -110,10 +110,10 @@ _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