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| author | Jonathan Wakely <jwakely@redhat.com> | 2019-11-07 23:10:45 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2019-11-07 23:10:45 +0000 |
| commit | 3a99fd4dbb68c543299278c5bf5c04dfe93fc56c (patch) | |
| tree | 56ed1610410711834769ead92c420b3250e73c37 /gcc | |
| parent | b77cc8aa094c234e62814ddcc2230874b96aabf3 (diff) | |
| download | gcc-3a99fd4dbb68c543299278c5bf5c04dfe93fc56c.zip gcc-3a99fd4dbb68c543299278c5bf5c04dfe93fc56c.tar.gz gcc-3a99fd4dbb68c543299278c5bf5c04dfe93fc56c.tar.bz2 | |
libstdc++: make negative count safe with std::for_each_n
The Library Working Group have approved a change to std::for_each_n that
requires it to handle negative N gracefully, which we were not doing for
random access iterators.
* include/bits/stl_algo.h (for_each_n): Handle negative count.
* testsuite/25_algorithms/for_each/for_each_n_debug.cc: New test.
From-SVN: r277932
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions