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* [gcc r9-8929] Daily bump.
@ 2020-09-22 0:18 GCC Administrator
0 siblings, 0 replies; only message in thread
From: GCC Administrator @ 2020-09-22 0:18 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:6dceae0cb9c724591fc86e30daafdbeaa1eeb993
commit r9-8929-g6dceae0cb9c724591fc86e30daafdbeaa1eeb993
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Tue Sep 22 00:18:22 2020 +0000
Daily bump.
Diff:
---
gcc/DATESTAMP | 2 +-
libstdc++-v3/ChangeLog | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 66 insertions(+), 1 deletion(-)
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index fb22edf35a9..ca3ee10cb82 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200921
+20200922
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 6a646977866..c1823865056 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,68 @@
+2020-09-21 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2020-08-28 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/92978
+ * include/std/numeric (__abs_integral): Replace with ...
+ (__detail::__absu): New function template that returns an
+ unsigned type, guaranteeing it can represent the most
+ negative signed value.
+ (__detail::__gcd, __detail::__lcm): Require arguments to
+ be unsigned and therefore already non-negative.
+ (gcd, lcm): Convert arguments to absolute value as unsigned
+ type before calling __detail::__gcd or __detail::__lcm.
+ * include/experimental/numeric (gcd, lcm): Likewise.
+ * testsuite/26_numerics/gcd/gcd_neg.cc: Adjust expected
+ errors.
+ * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise.
+ * testsuite/26_numerics/gcd/92978.cc: New test.
+ * testsuite/26_numerics/lcm/92978.cc: New test.
+ * testsuite/experimental/numeric/92978.cc: New test.
+
+2020-09-21 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2020-08-10 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/94681
+ * src/c++17/fs_ops.cc (read_symlink): Use posix::lstat instead
+ of calling ::lstat directly.
+ * src/filesystem/ops.cc (read_symlink): Likewise.
+
+2020-09-21 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2020-08-10 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/94681
+ * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Do not depend on
+ $enable_libstdcxx_filesystem_ts.
+ * configure: Regenerate.
+
+2020-09-21 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2020-09-20 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/97101
+ * include/std/functional (bind_front): Fix order of parameters
+ in is_nothrow_constructible_v specialization.
+ * testsuite/20_util/function_objects/bind_front/97101.cc: New test.
+
+2020-09-21 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2020-09-10 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/94160
+ * src/c++17/memory_resource.cc (munge_options): Round
+ max_blocks_per_chunk to a multiple of four.
+ (__pool_resource::_M_alloc_pools()): Simplify slightly.
+ * testsuite/20_util/unsynchronized_pool_resource/allocate.cc:
+ Check that valid pointers are returned when small values are
+ used for max_blocks_per_chunk.
+
2020-09-11 Jonathan Wakely <jwakely@redhat.com>
Backported from master:
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