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PR libstdc++/86169 unshare COW string when non-const data() called
authorJonathan Wakely <jwakely@redhat.com>
Fri, 15 Jun 2018 19:19:04 +0000 (20:19 +0100)
committerJonathan Wakely <redi@gcc.gnu.org>
Fri, 15 Jun 2018 19:19:04 +0000 (20:19 +0100)
commit06ccfdfa9181d6ad9660f13e3125e8f176a2ea98
treee65e5fc6113682e3d8f66c71a0fb4f637a738bd4tree
parent0c9294db39ff02addc2bf7cb9dcfddea1ed5bd09commit | diff
PR libstdc++/86169 unshare COW string when non-const data() called

PR libstdc++/86169
* include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
(basic_string::data()): Unshare string.
* testsuite/21_strings/basic_string/operations/data/char/86169.cc:
New.

From-SVN: r261646
libstdc++-v3/ChangeLog diff | blob | blame | history
libstdc++-v3/include/bits/basic_string.h diff | blob | blame | history
libstdc++-v3/testsuite/21_strings/basic_string/operations/data/char/86169.cc [new file with mode: 0644] blob
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