Bootstrapped/regtested on ppc64le-pc-linux-gnu, ok for trunk?
-- >8 --
r15-2650 removed noexcept from non-const std::basic_string::data()
in bits/cow_string.h, but the explicit instantiations in string-inst.cc
kept their noexcept. [except.spec] says that in an explicit instantiation
a noexcept-specifier may be specified, but is not required, but when it
is specified, it must be the same as the exception specification of all
other declarations of that function. So I think we should just remove it.
libstdc++-v3/ChangeLog:
* src/c++17/string-inst.cc (basic_string::data): Remove noexcept.
---
libstdc++-v3/src/c++17/string-inst.cc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libstdc++-v3/src/c++17/string-inst.cc
b/libstdc++-v3/src/c++17/string-inst.cc
index ac52adaa7b5..e9ef1bfd0dc 100644
--- a/libstdc++-v3/src/c++17/string-inst.cc
+++ b/libstdc++-v3/src/c++17/string-inst.cc
@@ -42,14 +42,14 @@ template basic_string<char>::basic_string(__sv_wrapper,
const allocator_type&);
template basic_string<char>::__sv_wrapper::__sv_wrapper(string_view);
template string_view basic_string<char>::_S_to_string_view(string_view);
template basic_string<char>::operator string_view() const noexcept;
-template char* basic_string<char>::data() noexcept;
+template char* basic_string<char>::data();
#ifdef _GLIBCXX_USE_WCHAR_T
template basic_string<wchar_t>::basic_string(__sv_wrapper, const
allocator_type&);
template basic_string<wchar_t>::__sv_wrapper::__sv_wrapper(wstring_view);
template wstring_view basic_string<wchar_t>::_S_to_string_view(wstring_view);
template basic_string<wchar_t>::operator wstring_view() const noexcept;
-template wchar_t* basic_string<wchar_t>::data() noexcept;
+template wchar_t* basic_string<wchar_t>::data();
#endif
_GLIBCXX_END_NAMESPACE_VERSION
base-commit: 32bbd8849a550ad6f936636476c3ab9be8a58807
--
2.54.0
