### Compilation failed:

error: 9: unsized arrays are not permitted here
    SomeData[] inputData;
            ^^
error: 6: interface blocks are not allowed in this kind of program
layout(set=0, binding=0) readonly buffer storageBuffer
                                         ^^^^^^^^^^^^^
error: 14: unsized arrays are not permitted here
    SomeData[] outputData;
            ^^
error: 12: interface blocks are not allowed in this kind of program
layout(set=0, binding=1) buffer outputBuffer
                                ^^^^^^^^^^^^
error: 17: 'in' is not permitted here
layout(location=2) in flat int bufferIndex;
^^^^^^^^^^^^^^^^^^^^^^^^^^
error: 17: 'flat' is not permitted here
layout(location=2) in flat int bufferIndex;
^^^^^^^^^^^^^^^^^^^^^^^^^^
error: 17: layout qualifier 'location' is not permitted here
layout(location=2) in flat int bufferIndex;
^^^^^^^^^^^^^^^^^^^^^^^^^^
error: 20: unknown identifier 'outputData'
    outputData[offset] = inputData[offset];
    ^^^^^^^^^^
error: 20: unknown identifier 'offset'
    outputData[offset] = inputData[offset];
               ^^^^^^
error: 20: unknown identifier 'inputData'
    outputData[offset] = inputData[offset];
                         ^^^^^^^^^
error: 20: unknown identifier 'offset'
    outputData[offset] = inputData[offset];
                                   ^^^^^^
error: 21: unknown identifier 'inputData'
    return half4(inputData[bufferIndex].a * inputData[bufferIndex].b.x);
                 ^^^^^^^^^
error: 21: unknown identifier 'inputData'
    return half4(inputData[bufferIndex].a * inputData[bufferIndex].b.x);
                                            ^^^^^^^^^
13 errors