Expand description
IntWidth: shared width-semantics specification for first-class integer width types.
This module is the single source of truth for integer width metadata: bit counts, signedness, masks, truncation, and width-joining rules. It lives in shape-ast (bottom of the dependency chain) so every crate can import it.
IntWidth covers the sub-i64 and u64 widths. Plain int (i64) is NOT represented
here — it remains the default integer type handled by existing codepaths.
Enums§
- IntWidth
- Integer width types with real width semantics.