RM 13 3 71-73 Component Size Clauses (GNAT Reference Manual)

### 6.22 RM 13.3(71-73): Component Size Clauses ¶

> “The recommended level of support for the `Component_Size` attribute is:

> An implementation need not support specified `Component_Sizes` that are less than the `Size` of the component subtype.”

Followed.

> “An implementation should support specified Component_Sizes that are factors and multiples of the word size. For such Component_Sizes, the array should contain no gaps between components. For other Component_Sizes (if supported), the array should contain no gaps between components when packing is also specified; the implementation should forbid this combination in cases where it cannot support a no-gaps representation.”

Followed.