gcc-4.9/gcc/testsuite/g++.dg/cpp0x/decltype23.C


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// { dg-do compile { target c++11 } }

int x, &&y = static_cast<int &&>(x);
typedef decltype((y)) myInt;  // `y' is a parenthesized id-expression of type int that is an lvalue
typedef int &myInt;