Commit Graph

1 Commits

Author SHA1 Message Date
Mark de Wever ac7031b2b2 [libc++][format] Implement Unicode support.
This adds the width estimation functions to the std-format-spec.

Implements parts of:
- P0645 Text Formatting
- P1868 width: clarifying units of width and precision in std::format

Reviewed By: #libc, ldionne, vitaut

Differential Revision: https://reviews.llvm.org/D103413
2021-10-02 11:57:40 +02:00