| ### Compilation failed: | |
| error: 4: 'half2x2' is not a valid parameter to 'half' constructor; use '[0][0]' instead | |
| error: 5: 'half2x2' is not a valid parameter to 'half2' constructor | |
| error: 6: 'half2x2' is not a valid parameter to 'half3' constructor | |
| 3 errors |