| ### Compilation failed: | |
| error: 1: interface blocks are not allowed in this kind of program | |
| layout(binding=456) uniform testBlock { | |
| ^^^^^^^^^ | |
| error: 5: 'main' must return: 'vec4', 'float4', or 'half4' | |
| void main() { | |
| ^^^^^^^^^^^ | |
| error: 6: unknown identifier 'sk_FragColor' | |
| sk_FragColor = half4(half(test.x)); | |
| ^^^^^^^^^^^^ | |
| error: 6: unknown identifier 'test' | |
| sk_FragColor = half4(half(test.x)); | |
| ^^^^ | |
| 4 errors |