SKIP: FAILED

#include <metal_stdlib>
using namespace metal;

thread half3x3 u = half3x3(half3(1.0h, 2.0h, 3.0h), half3(4.0h, 5.0h, 6.0h), half3(7.0h, 8.0h, 9.0h));
void f() {
  float3x3 v = float3x3(u);
}
program_source:4:16: error: program scope variable must reside in constant address space
thread half3x3 u = half3x3(half3(1.0h, 2.0h, 3.0h), half3(4.0h, 5.0h, 6.0h), half3(7.0h, 8.0h, 9.0h));
               ^
program_source:6:12: warning: unused variable 'v' [-Wunused-variable]
  float3x3 v = float3x3(u);
           ^