Author: dgregor
Date: Tue Jan 25 17:11:15 2011
New Revision: 124241
URL: http://llvm.org/viewvc/llvm-project?rev=124241&view=rev
Log:
Remove an (incorrect) compiler workaround in the __mu function. The
workaround relied on rvalue references binding to non-function
lvalues, while the original formulation (with std::forward) does the
right thing.
Modified:
libcxx/trunk/include/functional
Modified: libcxx/trunk/include/functional
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/functional?rev=124241&r1=124240&r2=124241&view=diff
==============================================================================
--- libcxx/trunk/include/functional (original)
+++ libcxx/trunk/include/functional Tue Jan 25 17:11:15 2011
@@ -1559,10 +1559,7 @@
__mu(_Ti&, _Uj& __uj)
{
const size_t _Indx = is_placeholder<_Ti>::value - 1;
- // compiler bug workaround
- typename tuple_element<_Indx, _Uj>::type __t = get<_Indx>(__uj);
- return __t;
-// return _STD::forward<typename tuple_element<_Indx,
_Uj>::type>(get<_Indx>(__uj));
+ return _STD::forward<typename tuple_element<_Indx,
_Uj>::type>(get<_Indx>(__uj));
}
template <class _Ti, class _Uj>
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