Close A.3's deferred shape-14 (nested array). (a) emit_array_lit_bytes
gains a TY_ARRAY-element arm (mechanical clone of the TY_STRUCT-element
arm — recurses; esz=etype->size, rule-13; ...-nested loud-reject). (b)
double-index read tbl[i][j]: when the indexed element is TY_ARRAY, leave
the sub-array ADDRESS in AX instead of dereferencing (sister of #135's
N_DOT-base fix, on the N_INDEX path) — new elemisarrayc/tinfoisarray
helpers, both stages. Storage + read = one 2D-end-to-end concern (A.2/A.3
storage+LOAD precedent).
Unblocks strconv fold-4's powers_of_ten[596][2]u64 (direct double-index
access). Bootstrap-NEUTRAL (new arms gate on TY_ARRAY-element; 1D
consumers byte-identical, 990-997 green). Test 919 +2D rows + 3D +
...-nested-reject. Deferred siblings: #155 (sub-array bind / whole-
aggregate copy), #160 (global-struct-field index base).
Hojun-Cho
cbeffea7d8