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view gcc/testsuite/g++.dg/ext/is_base_of_diagnostic.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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class A
{ };

class B; // { dg-message "forward declaration" }

union C
{ };

union D;

void f()
{
  __is_base_of(A, B);  // { dg-error "incomplete type" }
  __is_base_of(C, D);  
}