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| author | Daniel Kruegler <daniel.kruegler@gmail.com> | 2017-09-04 15:48:47 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2017-09-04 16:48:47 +0100 |
| commit | df66af3b1edaf46420191aec73311fa408cb18c1 (patch) | |
| tree | f9e27687bc1d62ee185bcfacc0f8b7c21f0a90fc /gcc/ada/gcc-interface/utils.c | |
| parent | 9afacf39bb97e46cb0377cb500ef23ec66971be6 (diff) | |
| download | gcc-df66af3b1edaf46420191aec73311fa408cb18c1.zip gcc-df66af3b1edaf46420191aec73311fa408cb18c1.tar.gz gcc-df66af3b1edaf46420191aec73311fa408cb18c1.tar.bz2 | |
PR libstdc++/79162 implement LWG 2946 and LWG 2758
2017-09-04 Daniel Kruegler <daniel.kruegler@gmail.com>
PR libstdc++/79162
Implement LWG 2946, LWG 2758's resolution missed further corrections
* include/bits/basic_string.h (basic_string::compare): Add missing
required noexcept specifications.
(basic_string): Introduce internal _S_to_string_view and __sv_wrapper
for implicit string_view conversion.
(basic_string::basic_string): Fix explicit string_view conversion by
implicit conversion using _S_to_string_view and __sv_wrapper.
(basic_string): Introduce internal basic_string(__sv_wrapper, Alloc)
constructor.
(basic_string): Fix operator=(T) template by operator=(const T&)
template for uncopyable types (PR 79162).
(basic_string::operator+=, basic_string::append, basic_string::assign)
(basic_string::insert, basic_string::replace, basic_string::find)
(basic_string::rfind, basic_string::find_first_of)
(basic_string::find_last_of, basic_string::find_first_not_of)
(basic_string::find_last_not_of, basic_string::compare): Replace
__sv_type argument by template const T& (LWG 2946) and correct
documentation describing __sv_type argument.
(basic_string::find, basic_string::rfind, basic_string::find_first_of)
(basic_string::find_last_of, basic_string::find_first_not_of)
(basic_string::find_last_not_of, basic_string::compare): Replace
unconditional noexcept specification by conditional noexcept
specification to partially balance the removal of noexcept by LWG 2946.
* testsuite/21_strings/basic_string/79162.cc: New.
* testsuite/21_strings/basic_string/lwg2946.cc: New.
From-SVN: r251664
Diffstat (limited to 'gcc/ada/gcc-interface/utils.c')
0 files changed, 0 insertions, 0 deletions