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Suppress stupid and incorrect MSVC warning. patch from STL@microsoft.com 

llvm-svn: 273350
This commit is contained in:
Eric Fiselier 2016-06-22 01:02:08 +00:00
parent df839e04b4
commit 408d6ebd2d
1 changed files with 5 additions and 1 deletions
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6
libcxx/test/support/test_allocator.h
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@ -87,7 +87,11 @@ public:
template <class U> void construct(pointer p, U&& val) template <class U> void construct(pointer p, U&& val)
{::new(static_cast<void*>(p)) T(std::forward<U>(val));} {::new(static_cast<void*>(p)) T(std::forward<U>(val));}
#endif #endif
void destroy(pointer p) {p->~T();} void destroy(pointer p)
{
p->~T();
((void)p); // Prevent MSVC's spurious unused warning
}
friend bool operator==(const test_allocator& x, const test_allocator& y) friend bool operator==(const test_allocator& x, const test_allocator& y)
{return x.data_ == y.data_;} {return x.data_ == y.data_;}
friend bool operator!=(const test_allocator& x, const test_allocator& y) friend bool operator!=(const test_allocator& x, const test_allocator& y)