Hojun-Cho
19095e4b50
Six N_CALL stamp sites in exprtype:
- alloc slice form: tt = ([]u8 | nomem)
- alloc value form: tt = (*T | nomem)
- size/align/offset fold sites: untyped_int (mirrors cstage
cmd/wcc/check.c:926/958 which sets n->type = ty_untyped_int
after the fold; the returned mktname("i32") is the assignability
target for callers, not the constant's own type)
- regular call: s.decl.lhs (mirrors cstage's build_fn_type ret)
Five error-path nil returns deliberately don't stamp.
Drop the size/align/offset trigger hook in resolvewalk: the A.6.0
end-of-fn general N_CALL dispatch already fires exprtype on every
N_CALL, making the targeted hook redundant. Pre-edit relied on
double-dispatch (hook → fold → re-dispatch → N_INTLIT stamp);
post-edit folds and stamps in one pass. Final n.type_ identical.
Hook removal + stamps bundled per CLAUDE.md rule 11: same-concern
(N_CALL handling) and the removal is what justifies the inline
fold-site stamps replacing the double-dispatch path.
Verified 132/132 incl. 995_self_rebuild byte-identity.