[libc++] Tolerate presence of __deallocate macro

Summary:
On Windows the identifier `__deallocate` is defined as a macro by one of the Windows system headers. Previously libc++ worked around this by `#undef __deallocate` and generating a warning. However this causes the WIN32 version of `__threading_support` to always generate a warning on Windows. This is not OK.

This patch renames all usages of `__deallocate` internally as to not conflict with the macro.

Reviewers: mclow.lists, majnemer, rnk, rsmith, smeenai, compnerd

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D28426

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@291332 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2017-01-07 03:01:24 +00:00
parent cc1d780758
commit 32b19c3d9f
9 changed files with 21 additions and 52 deletions

View File

@@ -485,7 +485,6 @@ module std [system] {
module __tree { header "__tree" export * }
module __tuple { header "__tuple" export * }
module __undef_min_max { header "__undef_min_max" export * }
module __undef___deallocate { header "__undef___deallocate" export * }
module experimental {
requires cplusplus11