tree 64cae99aeaf2d270bb2f6117bc468e611ababa9b
parent b5ae71e6955400f7f1eea5982650a134430a76e4
author Louis Dionne <ldionne@apple.com> 1559249191 +0000
committer Copybara-Service <copybara-worker@google.com> 1598996536 -0700

[pstl] Remove various warnings in the pstl headers and tests

- unused parameter warnings
- don't use single-letter template parameter names, like we do in libc++
- sign-comparison warnings
- unused variables in the tests
- unused local typedefs in the tests
- the use of #include_next
- field reordering in the tests
- unused lambda captures

Note that the rationale for why the static_casts to unsigned are OK is
that last - first must always be non-negative, since [first, last) is
a valid range.

llvm-svn: 362148
GitOrigin-RevId: 5c4c44310a38ff77e15585636da57a66e737570d