| 1 | ! Audit #4 CRITICAL-1 — SAVE init that references a named |
| 2 | ! PARAMETER now folds correctly and preserves SAVE semantics. |
| 3 | ! |
| 4 | ! Fixed: eval_const_scalar takes a `param_consts` map and |
| 5 | ! resolves Expr::Name references against it. alloc_decls (and |
| 6 | ! collect_module_globals) build the map by walking the decls |
| 7 | ! list incrementally so a later parameter declaration can |
| 8 | ! reference earlier ones (`tau = 2 * pi`). |
| 9 | ! |
| 10 | ! `integer :: x = k * 2` (k a parameter) now folds to 20, |
| 11 | ! SAVE-promotes to .data, and the counter advances correctly |
| 12 | ! across calls instead of resetting to 21 every time. |
| 13 | ! |
| 14 | ! CHECK: 21 |
| 15 | ! CHECK: 22 |
| 16 | ! CHECK: 23 |
| 17 | program audit4_c1_save_parameter_ref |
| 18 | call s() |
| 19 | call s() |
| 20 | call s() |
| 21 | contains |
| 22 | subroutine s() |
| 23 | integer, parameter :: k = 10 |
| 24 | integer :: x = k * 2 |
| 25 | x = x + 1 |
| 26 | print *, x |
| 27 | end subroutine |
| 28 | end program |
| 29 |