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gcc: Fix inconsistent noexcept specifier for valarray in libstdc++

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Backport of gcc upstream commit 2b2d97fc545635a0f6aa9c9ee3b017394bc494bf
to gcc release 9.5.0. This fix is available to all release-branches
except releases/gcc-9 because upstream do not support gcc-9 now.

(From OE-Core rev: 9779b66162a014f26594bdde43afdc4332617240)

Signed-off-by: Virendra Thakur <virendrak@kpit.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Virendra Thakur
2023-03-01 12:47:03 +05:30
committed by Richard Purdie
parent 144748fed8
commit e2b5de2c77
2 changed files with 45 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
meta/recipes-devtools/gcc/gcc-9.5.inc
View File

@@ -69,6 +69,7 @@ SRC_URI = "\
file://0037-CVE-2019-14250-Check-zero-value-in-simple_object_elf.patch \
file://0038-gentypes-genmodes-Do-not-use-__LINE__-for-maintainin.patch \
file://0039-process_alt_operands-Don-t-match-user-defined-regs-o.patch \
file://0002-libstdc-Fix-inconsistent-noexcept-specific-for-valar.patch \
"
S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}"
SRC_URI[sha256sum] = "27769f64ef1d4cd5e2be8682c0c93f9887983e6cfd1a927ce5a0a2915a95cf8f"

44
meta/recipes-devtools/gcc/gcc-9.5/0002-libstdc-Fix-inconsistent-noexcept-specific-for-valar.patch Normal file
View File

@@ -0,0 +1,44 @@
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