Mark de Wever ac08e2bb98 [libc++] Make chars_format a bitmask type. ...

Some of Microsoft's unit tests in D70631 fail because libc++'s
implementation of std::chars_format isn't a proper bitmask type. Adding
the required functions to make std::chars_format a proper bitmask type.

Implements parts of P0067: Elementary string conversions

Differential Revision: https://reviews.llvm.org/D97115

2021-04-14 18:17:38 +02:00

..

chars_format.pass.cpp

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