llvm-gcc-4.0/gcc/testsuite/g++.old-deja/g++.jason/crash8.C

// { dg-do assemble  }
struct A {
  A();
  A(A);				// { dg-error "" } copy ctor must take reference
};
int main()
{
  A a;
  A b(a);			// causes compiler segfault
}