| ### Compilation failed: | |
| error: 6: 'main' parameters must be (float2, (vec4|float4|half4)?) | |
| error: 7: 'main' parameters must be (float2, (vec4|float4|half4)?) | |
| error: 7: unknown identifier 'color' | |
| error: 8: 'main' parameters must be (float2, (vec4|float4|half4)?) | |
| error: 8: unknown identifier 'color' | |
| error: 9: 'main' parameters must be (float2, (vec4|float4|half4)?) | |
| error: 9: unknown identifier 'color' | |
| 7 errors |