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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
line wrap: on
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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);  
}