Remove reference from common_type definition. It looks like a recent clang decltype implementation got fixed/improved and exposed this. Fixes http://llvm.org/bugs/show_bug.cgi?id=12007.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@150581 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant 2012-02-15 15:08:30 +00:00
parent b0bfd9bdd6
commit e5285fd6b6

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@ -1144,7 +1144,7 @@ private:
static _Up __u();
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
public:
typedef decltype(true ? __t() : __u()) type;
typedef typename remove_reference<decltype(true ? __t() : __u())>::type type;
};
#else // _LIBCPP_HAS_NO_VARIADICS