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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-03-21 21:51:07 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-03-21 22:04:48 +0000 |
| commit | 9fc985118d9f5014afc1caf32a411ee5803fba61 (patch) | |
| tree | 1e6aaade4c304f7f5c240715682adc07cd1d70b3 /gcc | |
| parent | dfb25dfe3d34703f6e493664831dfaf53672b07b (diff) | |
| download | gcc-9fc985118d9f5014afc1caf32a411ee5803fba61.zip gcc-9fc985118d9f5014afc1caf32a411ee5803fba61.tar.gz gcc-9fc985118d9f5014afc1caf32a411ee5803fba61.tar.bz2 | |
libstdc++: Fix path::generic_string allocator handling (PR 94242)
It's not possible to construct a path::string_type from an allocator of
a different type. Create the correct specialization of basic_string, and
adjust path::_S_str_convert to use a basic_string_view so that it is
independent of the allocator type.
PR libstdc++/94242
* include/bits/fs_path.h (path::_S_str_convert): Replace first
parameter with basic_string_view so that strings with different
allocators can be accepted.
(path::generic_string<C,T,A>()): Use basic_string object that uses the
right allocator type.
* testsuite/27_io/filesystem/path/generic/94242.cc: New test.
* testsuite/27_io/filesystem/path/generic/generic_string.cc: Improve
test coverage.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions