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<sstream>: Don't swap basic_stringbufs in move assignment and allocator-extended construction #4239

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Merged
Stephan T. Lavavej (StephanTLavavej) merged 14 commits into from
Jan 24, 2024
Merged

<sstream>: Don't swap basic_stringbufs in move assignment and allocator-extended construction #4239

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29340e5
Don't swap `basic_stringbuf` in move assignment...
frederick-vs-ja Dec 5, 2023
1d58403
Conditional compilation
frederick-vs-ja Dec 5, 2023
f17e9f8
Avoid double `exchange`
frederick-vs-ja Dec 6, 2023
0d24cf6
Avoid additional functions
frederick-vs-ja Dec 6, 2023
ee2592a
Missed parentheses
frederick-vs-ja Dec 6, 2023
931310e
Fix bad self move assignment
frederick-vs-ja Dec 7, 2023
838d0bb
Merge remote-tracking branch 'origin/main' into basic_stringbuf-move
frederick-vs-ja Dec 16, 2023
3f5a327
Unblock one libcxx test
frederick-vs-ja Dec 16, 2023
8db8f64
Merge branch 'main' into basic_stringbuf-move
StephanTLavavej Jan 24, 2024
45fd402
`<memory_resource>` is C++17.
StephanTLavavej Jan 24, 2024
2d51a1a
Style: Exchange `_Seekhigh` before `_Mystate`.
StephanTLavavej Jan 24, 2024
98fcc22
Bugfix: Initialize `_Seekhigh`.
StephanTLavavej Jan 24, 2024
bada8fa
Bugfix: Use `_Pocma()`, which we want even when `is_always_equal`.
StephanTLavavej Jan 24, 2024
f1c6d4c
Simplify: `_Mybase::swap` always returns `void`.
StephanTLavavej Jan 24, 2024
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Bugfix: Use _Pocma(), which we want even when is_always_equal.
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@StephanTLavavej
StephanTLavavej committed Jan 24, 2024
commit bada8fa5e877ef748919946ea71d80768ced47a7
4 changes: 1 addition & 3 deletions stl/inc/sstream
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Original file line number Diff line number Diff line change
Expand Up @@ -145,9 +145,7 @@ public:
_Copy_into_self_and_tidy(_STD move(_Right));
}
} else {
if constexpr (_Choose_pocma_v<_Alloc> == _Pocma_values::_Propagate_allocators) {
_Al = _STD move(_Right._Al);
}
_Pocma(_Al, _Right._Al);
_Take_contents(_STD move(_Right));
}
}
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