Fix size and alignment of array<T, 0>.
An array T[1] isn't necessarily the same say when it's
a member of a struct. This patch addresses that problem and corrects
the tests to deal with it.
llvm-svn: 324545
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 1a78ae3c895d0520bbb8ad2f154e737d52fe7ae2
diff --git a/include/array b/include/array
index 706e573..fdb1f9d 100644
--- a/include/array
+++ b/include/array
@@ -244,10 +244,11 @@
typedef std::reverse_iterator<iterator> reverse_iterator;
typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
-
typedef typename conditional<is_const<_Tp>::value, const char,
char>::type _CharType;
- _ALIGNAS(alignment_of<_Tp[1]>::value) _CharType __elems_[sizeof(_Tp[1])];
+
+ struct _ArrayInStructT { _Tp __data_[1]; };
+ _ALIGNAS_TYPE(_ArrayInStructT) _CharType __elems_[sizeof(_ArrayInStructT)];
// No explicit construct/copy/destroy for aggregate type
_LIBCPP_INLINE_VISIBILITY void fill(const value_type&) {