#include <metal_stdlib>

using namespace metal;
void f() {
  int i = 0;
  int j = 0;
  float2x2 const m = float2x2(float2(1.0f, 2.0f), float2(3.0f, 4.0f));
  float const f_1 = float2x2(float2(1.0f, 2.0f), float2(3.0f, 4.0f))[i][j];
}