[gentoo-commits] proj/gcc-patches:master commit in: 15.0.0/gentoo/

["Sam James" <sam@gentoo.org>]

commit:     5ecbc3c9e907f74fa12599e0fa5672553cc8db15
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Mon Oct 21 12:27:28 2024 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Mon Oct 21 12:27:28 2024 +0000
URL:        https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=5ecbc3c9

15.0.0: update 75_all_PR117220-uninitialized-clang.patch

... to roll one more patchset with it in, then we can drop it for live.

Signed-off-by: Sam James <sam <AT> gentoo.org>

 .../75_all_PR117220-uninitialized-clang.patch      | 223 +++++++++++++++++++++
 15.0.0/gentoo/README.history                       |   4 +
 2 files changed, 227 insertions(+)

diff --git a/15.0.0/gentoo/75_all_PR117220-uninitialized-clang.patch b/15.0.0/gentoo/75_all_PR117220-uninitialized-clang.patch
new file mode 100644
index 0000000..a6acc09
--- /dev/null
+++ b/15.0.0/gentoo/75_all_PR117220-uninitialized-clang.patch
@@ -0,0 +1,223 @@
+From cba80691251efccf44ab9aecb26558319605c9ea Mon Sep 17 00:00:00 2001
+Message-ID: <cba80691251efccf44ab9aecb26558319605c9ea.1729513605.git.sam@gentoo.org>
+From: Jonathan Wakely <jwakely@redhat.com>
+Date: Mon, 21 Oct 2024 12:09:36 +0100
+Subject: [PATCH] libstdc++: Fix order of [[...]] and __attribute__((...))
+ attrs [PR117220]
+
+GCC allows these in either order, but Clang doesn't like the C++11-style
+[[__nodiscard__]] coming after __attribute__((__always_inline__)).
+
+libstdc++-v3/ChangeLog:
+
+	PR libstdc++/117220
+	* include/bits/stl_iterator.h: Move _GLIBCXX_NODISCARD
+	annotations after __attribute__((__always_inline__)).
+--- a/libstdc++-v3/include/bits/stl_iterator.h
++++ b/libstdc++-v3/include/bits/stl_iterator.h
+@@ -1077,13 +1077,13 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+ 
+       // Forward iterator requirements
+ 
+-      __attribute__((__always_inline__)) _GLIBCXX_NODISCARD
++      _GLIBCXX_NODISCARD __attribute__((__always_inline__))
+       _GLIBCXX_CONSTEXPR
+       reference
+       operator*() const _GLIBCXX_NOEXCEPT
+       { return *_M_current; }
+ 
+-      __attribute__((__always_inline__)) _GLIBCXX_NODISCARD
++      _GLIBCXX_NODISCARD __attribute__((__always_inline__))
+       _GLIBCXX_CONSTEXPR
+       pointer
+       operator->() const _GLIBCXX_NOEXCEPT
+@@ -1123,7 +1123,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+ 
+       // Random access iterator requirements
+ 
+-      __attribute__((__always_inline__)) _GLIBCXX_NODISCARD
++      _GLIBCXX_NODISCARD __attribute__((__always_inline__))
+       _GLIBCXX_CONSTEXPR
+       reference
+       operator[](difference_type __n) const _GLIBCXX_NOEXCEPT
+@@ -1135,7 +1135,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+       operator+=(difference_type __n) _GLIBCXX_NOEXCEPT
+       { _M_current += __n; return *this; }
+ 
+-      __attribute__((__always_inline__)) _GLIBCXX_NODISCARD
++      _GLIBCXX_NODISCARD __attribute__((__always_inline__))
+       _GLIBCXX_CONSTEXPR
+       __normal_iterator
+       operator+(difference_type __n) const _GLIBCXX_NOEXCEPT
+@@ -1147,13 +1147,13 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+       operator-=(difference_type __n) _GLIBCXX_NOEXCEPT
+       { _M_current -= __n; return *this; }
+ 
+-      __attribute__((__always_inline__)) _GLIBCXX_NODISCARD
++      _GLIBCXX_NODISCARD __attribute__((__always_inline__))
+       _GLIBCXX_CONSTEXPR
+       __normal_iterator
+       operator-(difference_type __n) const _GLIBCXX_NOEXCEPT
+       { return __normal_iterator(_M_current - __n); }
+ 
+-      __attribute__((__always_inline__)) _GLIBCXX_NODISCARD
++      _GLIBCXX_NODISCARD __attribute__((__always_inline__))
+       _GLIBCXX_CONSTEXPR
+       const _Iterator&
+       base() const _GLIBCXX_NOEXCEPT
+@@ -1209,7 +1209,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+ #else
+    // Forward iterator requirements
+   template<typename _IteratorL, typename _IteratorR, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
+ 	       const __normal_iterator<_IteratorR, _Container>& __rhs)
+@@ -1217,7 +1217,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() == __rhs.base(); }
+ 
+   template<typename _Iterator, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator==(const __normal_iterator<_Iterator, _Container>& __lhs,
+ 	       const __normal_iterator<_Iterator, _Container>& __rhs)
+@@ -1225,7 +1225,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() == __rhs.base(); }
+ 
+   template<typename _IteratorL, typename _IteratorR, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator!=(const __normal_iterator<_IteratorL, _Container>& __lhs,
+ 	       const __normal_iterator<_IteratorR, _Container>& __rhs)
+@@ -1233,7 +1233,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() != __rhs.base(); }
+ 
+   template<typename _Iterator, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator!=(const __normal_iterator<_Iterator, _Container>& __lhs,
+ 	       const __normal_iterator<_Iterator, _Container>& __rhs)
+@@ -1242,7 +1242,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+ 
+   // Random access iterator requirements
+   template<typename _IteratorL, typename _IteratorR, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator<(const __normal_iterator<_IteratorL, _Container>& __lhs,
+ 	      const __normal_iterator<_IteratorR, _Container>& __rhs)
+@@ -1250,7 +1250,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() < __rhs.base(); }
+ 
+   template<typename _Iterator, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX20_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX20_CONSTEXPR
+     inline bool
+     operator<(const __normal_iterator<_Iterator, _Container>& __lhs,
+ 	      const __normal_iterator<_Iterator, _Container>& __rhs)
+@@ -1258,7 +1258,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() < __rhs.base(); }
+ 
+   template<typename _IteratorL, typename _IteratorR, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator>(const __normal_iterator<_IteratorL, _Container>& __lhs,
+ 	      const __normal_iterator<_IteratorR, _Container>& __rhs)
+@@ -1266,7 +1266,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() > __rhs.base(); }
+ 
+   template<typename _Iterator, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator>(const __normal_iterator<_Iterator, _Container>& __lhs,
+ 	      const __normal_iterator<_Iterator, _Container>& __rhs)
+@@ -1274,7 +1274,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() > __rhs.base(); }
+ 
+   template<typename _IteratorL, typename _IteratorR, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator<=(const __normal_iterator<_IteratorL, _Container>& __lhs,
+ 	       const __normal_iterator<_IteratorR, _Container>& __rhs)
+@@ -1282,7 +1282,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() <= __rhs.base(); }
+ 
+   template<typename _Iterator, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator<=(const __normal_iterator<_Iterator, _Container>& __lhs,
+ 	       const __normal_iterator<_Iterator, _Container>& __rhs)
+@@ -1290,7 +1290,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() <= __rhs.base(); }
+ 
+   template<typename _IteratorL, typename _IteratorR, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator>=(const __normal_iterator<_IteratorL, _Container>& __lhs,
+ 	       const __normal_iterator<_IteratorR, _Container>& __rhs)
+@@ -1298,7 +1298,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() >= __rhs.base(); }
+ 
+   template<typename _Iterator, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline bool
+     operator>=(const __normal_iterator<_Iterator, _Container>& __lhs,
+ 	       const __normal_iterator<_Iterator, _Container>& __rhs)
+@@ -1326,7 +1326,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() - __rhs.base(); }
+ 
+   template<typename _Iterator, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline typename __normal_iterator<_Iterator, _Container>::difference_type
+     operator-(const __normal_iterator<_Iterator, _Container>& __lhs,
+ 	      const __normal_iterator<_Iterator, _Container>& __rhs)
+@@ -1334,7 +1334,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+     { return __lhs.base() - __rhs.base(); }
+ 
+   template<typename _Iterator, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD _GLIBCXX_CONSTEXPR
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__)) _GLIBCXX_CONSTEXPR
+     inline __normal_iterator<_Iterator, _Container>
+     operator+(typename __normal_iterator<_Iterator, _Container>::difference_type
+ 	      __n, const __normal_iterator<_Iterator, _Container>& __i)
+@@ -2990,7 +2990,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+   // Unwrap a __normal_iterator to get the underlying iterator
+   // (usually a pointer). See uses in std::copy, std::fill, etc.
+   template<typename _Iterator, typename _Container>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__))
+     _GLIBCXX20_CONSTEXPR
+     inline _Iterator
+     __niter_base(__gnu_cxx::__normal_iterator<_Iterator, _Container> __it)
+@@ -2999,7 +2999,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+ 
+   // Fallback implementation used for iterators that can't be unwrapped.
+   template<typename _Iterator>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__))
+     _GLIBCXX20_CONSTEXPR
+     inline _Iterator
+     __niter_base(_Iterator __it)
+@@ -3071,7 +3071,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
+ 
+   // No need to wrap, iterator already has the right type.
+   template<typename _Iterator>
+-    __attribute__((__always_inline__)) _GLIBCXX_NODISCARD
++    _GLIBCXX_NODISCARD __attribute__((__always_inline__))
+     _GLIBCXX20_CONSTEXPR
+     inline _Iterator
+     __niter_wrap(const _Iterator&, _Iterator __res)
+-- 
+2.47.0
+

diff --git a/15.0.0/gentoo/README.history b/15.0.0/gentoo/README.history
index 7cc59ef..da76e70 100644
--- a/15.0.0/gentoo/README.history
+++ b/15.0.0/gentoo/README.history
@@ -1,3 +1,7 @@
+19	21 October 2024
+
+	U 75_all_PR117220-uninitialized-clang.patch
+
 18	21 October 2024
 
 	+ 75_all_PR117220-uninitialized-clang.patch