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Remove redundant step in experimental::filesystem::path construction 

* include/experimental/bits/fs_path.h
	(path::_S_convert_loc<_InputIterator>): Create const std::string to
	avoid redundant call to _S_convert_loc with non-const pointers.

From-SVN: r270608
This commit is contained in:
Jonathan Wakely 2019-04-26 16:58:47 +01:00 committed by Jonathan Wakely
parent 224d9de0e8
commit 700e6332a7
2 changed files with 5 additions and 1 deletions
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4
libstdc++-v3/ChangeLog
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@ -1,5 +1,9 @@
2019-04-26 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/bits/fs_path.h
(path::_S_convert_loc<_InputIterator>): Create const std::string to
avoid redundant call to _S_convert_loc with non-const pointers.
* testsuite/20_util/variant/run.cc: Use a new Hashable type to test
hashing, because pmr::string depends on _GLIBCXX_USE_CXX11_ABI==1.
* testsuite/21_strings/basic_string/hash/hash.cc

2
libstdc++-v3/include/experimental/bits/fs_path.h
View File

@ -483,7 +483,7 @@ _GLIBCXX_BEGIN_NAMESPACE_CXX11
_S_convert_loc(_InputIterator __src, __null_terminated,
const std::locale& __loc)
{
std::string __s = _S_string_from_iter(__src);
const std::string __s = _S_string_from_iter(__src);
return _S_convert_loc(__s.data(), __s.data() + __s.size(), __loc);
}