Louis Dionne 8ae404a2f6 [libc++] Make sure std::is_scalar returns true for block types
Summary:
The compiler already treats them as scalar types, so the library should
too. Furthermore, this allows blocks to be used in more places, for
example in std::optional, which requires an object type.

rdar://problem/57892832

Reviewers: dexonsmith, EricWF, mclow.lists
Differential Revision: https://reviews.llvm.org/D72708
2020-01-21 17:15:15 -08:00
..
2019-07-29 22:48:51 +00:00
2019-02-11 23:47:19 +00:00