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[Bug libstdc++/79162] [7/8 Regression] [C++17] ambiguity in string assignment due to string_view overload
- From: "redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 20 Sep 2017 22:26:50 +0000
- Subject: [Bug libstdc++/79162] [7/8 Regression] [C++17] ambiguity in string assignment due to string_view overload
- Auto-submitted: auto-generated
- References: <bug-79162-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79162
--- Comment #24 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Wed Sep 20 22:26:19 2017
New Revision: 253038
URL: https://gcc.gnu.org/viewcvs?rev=253038&root=gcc&view=rev
Log:
PR libstdc++/79162 Fix std::string regression due to LWG 2946 (old ABI)
PR libstdc++/79162
* include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
(basic_string::_If_sv): Remove from the overload set when the
argument is derived from basic_string.
Modified:
branches/gcc-7-branch/libstdc++-v3/ChangeLog
branches/gcc-7-branch/libstdc++-v3/include/bits/basic_string.h