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LWG-3525 uses_allocator_construction_args fails to handle types convertible to pair #2551

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CaseyCarter opened this issue Feb 8, 2022 · 2 comments · Fixed by #2639
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LWG-3525 uses_allocator_construction_args fails to handle types convertible to pair #2551

CaseyCarter opened this issue Feb 8, 2022 · 2 comments · Fixed by #2639
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fixed Something works now, yay! LWG Library Working Group issue

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@CaseyCarter
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CaseyCarter commented Feb 8, 2022 •
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LWG-3525 uses_allocator_construction_args fails to handle types convertible to pair
@CaseyCarter CaseyCarter added the LWG Library Working Group issue label Feb 8, 2022
@CaseyCarter CaseyCarter mentioned this issue Feb 8, 2022
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@frederick-vs-ja
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frederick-vs-ja commented Feb 16, 2022 •
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I find that the resolution possibly implies that T may be cv-qualified. Currently MSVC STL only treats cv-unqualified pair types as such specializations, while libstdc++ admits both unqualified and const-qualified (but not volatile-qualified) pair types.
Is another LWG issue needed?

@CaseyCarter
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LWG has a bad habit of sometimes saying "specialization of meow" when they really intend "cv-qualified specialization of meow". I've asked for clarification, and will open an issue if necessary.

@frederick-vs-ja frederick-vs-ja mentioned this issue Apr 5, 2022
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@StephanTLavavej StephanTLavavej added the fixed Something works now, yay! label May 1, 2022
@github-project-automation github-project-automation bot moved this to Available in STL LWG Issues Mar 28, 2024
@StephanTLavavej StephanTLavavej moved this from Available to Done in STL LWG Issues Mar 28, 2024
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fixed Something works now, yay! LWG Library Working Group issue
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@CaseyCarter @StephanTLavavej @frederick-vs-ja