hlsl.buffer.store.error.frag
ERROR: 0:11: '' : invalid index for Store 
ERROR: 1 compilation errors.  No code generated.


Shader version: 500
gl_FragCoord origin is upper left
ERROR: node is still EOpNull!
0:9  Function Definition: @main( ( temp 4-component vector of float)
0:9    Function Parameters: 
0:?     Sequence
0:11      ERROR: Bad aggregation op
 ( temp void)
0:11        'buf' (layout( row_major std430) buffer block{layout( row_major std430) buffer unsized 1-element array of uint @data})
0:11        's' ( temp structure{ temp 4-component vector of float a})
0:11        Constant:
0:11          42 (const int)
0:12      Branch: Return with expression
0:12        Constant:
0:12          0.000000
0:12          0.000000
0:12          0.000000
0:12          0.000000
0:9  Function Definition: main( ( temp void)
0:9    Function Parameters: 
0:?     Sequence
0:9      move second child to first child ( temp 4-component vector of float)
0:?         '@entryPointOutput' (layout( location=0) out 4-component vector of float)
0:9        Function Call: @main( ( temp 4-component vector of float)
0:?   Linker Objects
0:?     'buf' (layout( row_major std430) buffer block{layout( row_major std430) buffer unsized 1-element array of uint @data})
0:?     '@entryPointOutput' (layout( location=0) out 4-component vector of float)


Linked fragment stage:


Shader version: 500
gl_FragCoord origin is upper left
ERROR: node is still EOpNull!
0:9  Function Definition: @main( ( temp 4-component vector of float)
0:9    Function Parameters: 
0:?     Sequence
0:11      ERROR: Bad aggregation op
 ( temp void)
0:11        'buf' (layout( row_major std430) buffer block{layout( row_major std430) buffer unsized 1-element array of uint @data})
0:11        's' ( temp structure{ temp 4-component vector of float a})
0:11        Constant:
0:11          42 (const int)
0:12      Branch: Return with expression
0:12        Constant:
0:12          0.000000
0:12          0.000000
0:12          0.000000
0:12          0.000000
0:9  Function Definition: main( ( temp void)
0:9    Function Parameters: 
0:?     Sequence
0:9      move second child to first child ( temp 4-component vector of float)
0:?         '@entryPointOutput' (layout( location=0) out 4-component vector of float)
0:9        Function Call: @main( ( temp 4-component vector of float)
0:?   Linker Objects
0:?     'buf' (layout( row_major std430) buffer block{layout( row_major std430) buffer unsized 1-element array of uint @data})
0:?     '@entryPointOutput' (layout( location=0) out 4-component vector of float)

SPIR-V is not generated for failed compile or link