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| author | Pavel I. Kryukov <pavel.kryukov@phystech.edu> | 2022-01-06 12:32:36 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2022-01-06 14:56:48 +0000 |
| commit | 52ebc2be0990d6d3a46bb716164f9cef6f661021 (patch) | |
| tree | e812995455581c40d4b8e57887a3756cfc1e81f0 /gcc | |
| parent | ec12ddd1e7f7d6b48a593df865e7846039e7d62e (diff) | |
| download | gcc-52ebc2be0990d6d3a46bb716164f9cef6f661021.zip gcc-52ebc2be0990d6d3a46bb716164f9cef6f661021.tar.gz gcc-52ebc2be0990d6d3a46bb716164f9cef6f661021.tar.bz2 | |
libstdc++: Add self-merge check to std::forward_list::merge [PR103853]
This implements the proposed resolution of LWG 3088, so that x.merge(x)
is a no-op, consistent with std::list::merge.
Signed-off-by: Pavel I. Kryukov <pavel.kryukov@phystech.edu>
Co-authored-by: Jonathan Wakely <jwakely@redhat.com>
libstdc++-v3/ChangeLog:
PR libstdc++/103853
* include/bits/forward_list.tcc (forward_list::merge): Check for
self-merge.
* testsuite/23_containers/forward_list/operations/merge.cc: New test.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions