ASSIGN_EXPRESSION  228 compiler/create.c     exp = dkc_alloc_expression(ASSIGN_EXPRESSION);
ASSIGN_EXPRESSION  682 compiler/fix_tree.c     case ASSIGN_EXPRESSION:
ASSIGN_EXPRESSION  542 compiler/generate.c     case ASSIGN_EXPRESSION:
ASSIGN_EXPRESSION  635 compiler/generate.c     if (expr->kind == ASSIGN_EXPRESSION) {