Hojun-Cho
1ce0f638bf
cstage cmd/wcc/check.c:694 cexpr N_INTLIT arm uses lookup_builtin (n->tsuffix) with fall-through to ty_untyped_int. wwstage's exprtype N_INTLIT arm at check.ww L1565 was unconditional untyped_int — a symmetric-stage gap that left the last raw-str-typed reads of TNAME.str / INTLIT.tsuffix alive in typenodeprimresolved / exprprimresolved (the deferrals named at the end of A.6.3a, #45). New arm: when e.tsuffix is non-empty, mktname+tinfofornode resolves the builtin and stamps e.type_; on nil tinfo fall through to the existing untyped_int path. Mirrors harec ref/harec/src/check.c check_expr_literal routing typed ICONST through builtin_type_for_storage. N_FLOATLIT at check.ww:1582 carries the same gap (cstage check.c:702 does the same lookup_builtin/untyped_float fall-through); filed as #51b for a separate bisect-clean follow-up. This is the additive stamp half; #52 collapses the two remaining typenameisunsigned callers onto tinfo reads of the stamped type_. Byte-identity (994/995) is the behavior gate; full make test green at 133/133 confirms.