Daily bump.

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index bcf6fe0c2c6bed542f75d34d76622c31692dfe01..f8892a4f3f73dba9513b392a51f0429f3958a2b2 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20211101
+20211102

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 56ea4bb735eb02d3297d635ab438512aff51bf26..27c6d1eab5d7b10bea04b0202db345af2a260e70 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,20 @@
+2021-11-01  Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/std/valarray (begin, end): Remove nodiscard attribute.
+
+2021-11-01  Jonathan Wakely  <jwakely@redhat.com>
+
+       Backported from master:
+       2021-11-01  Jonathan Wakely  <jwakely@redhat.com>
+
+       PR libstdc++/103022
+       * include/std/valarray (begin, end): Do not dereference an empty
+       valarray. Add noexcept and [[nodiscard]].
+       * testsuite/26_numerics/valarray/range_access.cc: Check empty
+       valarray. Check iterator properties. Run as well as compiling.
+       * testsuite/26_numerics/valarray/range_access2.cc: Likewise.
+       * testsuite/26_numerics/valarray/103022.cc: New test.
+
 2021-10-13  Jonathan Wakely  <jwakely@redhat.com>
 
        Backported from master: