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view gcc/testsuite/g++.dg/cpp0x/rv-lvalue-req.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
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line source

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

template <class T> T&& declval();

int main()
{
  &declval<int>();		        // { dg-error "xvalue" }
  declval<int>() = declval<int>();	// { dg-error "xvalue" }
  declval<int>()++;			// { dg-error "xvalue" }
  --declval<int>();			// { dg-error "xvalue" }
  declval<int>() += 1;			// { dg-error "xvalue" }
}