### 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: opaque type 'sampler' may not be used in an array | |
error: 4: opaque type 'sampler' may not be used in an array | |
4 errors |