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Remove possible trailing padding from aligned_storage. Patch from Yiran Wang

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@248309 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier 2015-09-22 18:37:03 +00:00
parent bf94e48216
commit 514c831504
1 changed files with 2 additions and 2 deletions
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4
include/type_traits
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@ -1190,7 +1190,7 @@ struct _LIBCPP_TYPE_VIS_ONLY aligned_storage
union type union type
{ {
_Aligner __align; _Aligner __align;
unsigned char __data[_Len]; unsigned char __data[(_Len + _Align - 1)/_Align * _Align];
}; };
}; };
@ -1205,7 +1205,7 @@ struct _LIBCPP_TYPE_VIS_ONLY aligned_storage<_Len, n>\
{\ {\
struct _ALIGNAS(n) type\ struct _ALIGNAS(n) type\
{\ {\
unsigned char __lx[_Len];\ unsigned char __lx[(_Len + n - 1)/n * n];\
};\ };\
} }