| ### Compilation failed: | |
| error: 1: opaque type 'sampler' may not be used in an array | |
| error: 2: opaque type 'sampler' may not be used in an array | |
| error: 3: variables of type 'sampler' must be global | |
| error: 3: opaque type 'sampler' may not be used in an array | |
| error: 4: opaque type 'sampler' may not be used in an array | |
| 5 errors |