Add an UNSPEC_PROLOGUE_USE to prevent the link register from being considered dead.

[official-gcc.git] / gcc / testsuite / g++.old-deja / g++.ns / ns4.C

// Build don't link: 
namespace A{
  enum foo{a,b,c};
}
using A::foo;
using A::b;
void g()
{
  foo x;
  x=b;
}