[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
diff --git a/include/valarray b/include/valarray index f70304b..f0f1f62 100644 --- a/include/valarray +++ b/include/valarray
@@ -348,7 +348,6 @@ #include <new> #include <__undef_min_max> -#include <__undef___deallocate> #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) #pragma GCC system_header @@ -3697,7 +3696,7 @@ { while (__end_ != __begin_) (--__end_)->~value_type(); - _VSTD::__deallocate(__begin_); + _VSTD::__libcpp_deallocate(__begin_); __begin_ = __end_ = nullptr; } if (__n) 