SuccessChanges

Summary

  1. [libc++] Consistently unparenthesize `numeric_limits<T>::max`. NFCI. (details)
Commit 03ee46127621934c030d37f50aaefdef6bf9d4b0 by arthur.j.odwyer
[libc++] Consistently unparenthesize `numeric_limits<T>::max`. NFCI.

I think people were sometimes parenthesizing `(foo::max)()` out of
misplaced concern that an unparenthesized `foo::max()` would trip up
Windows' `max(a,b)` macro. However, this is not the case: `max(a,b)`
should be tripped up only by an unparenthesized call to `foo::max(a,b)`,
and in fact we already do `_VSTD::max(a,b)` all over the place anyway
without any guards.

However, in order to do it without guards, we must also
wrap the header in _LIBCPP_PUSH_MACROS, which <span> was not.

Differential Revision: https://reviews.llvm.org/D92240
The file was modifiedlibcxx/include/charconv
The file was modifiedlibcxx/include/span