- walk_expression(expr->conditional.false_expression, callback, env);
- return;
-
- case EXPR_BUILTIN_PREFETCH:
- walk_expression(expr->builtin_prefetch.adr, callback, env);
- walk_expression(expr->builtin_prefetch.rw, callback, env);
- walk_expression(expr->builtin_prefetch.locality, callback, env);
- return;
-
- case EXPR_BUILTIN_CONSTANT_P:
- walk_expression(expr->builtin_constant.value, callback, env);
- return;
-
- case EXPR_SELECT:
- walk_expression(expr->select.compound, callback, env);
- return;
-
- case EXPR_ARRAY_ACCESS:
- walk_expression(expr->array_access.array_ref, callback, env);
- walk_expression(expr->array_access.index, callback, env);
- return;
-
- case EXPR_CLASSIFY_TYPE:
- walk_expression(expr->classify_type.type_expression, callback, env);
- return;
-
- case EXPR_SIZEOF:
- case EXPR_ALIGNOF: {
- expression_t *tp_expression = expr->typeprop.tp_expression;
- if (tp_expression != NULL) {
- walk_expression(tp_expression, callback, env);
- }
- return;
+ walk_expression(expr->conditional.false_expression, callback, env);
+ return;
+
+ case EXPR_BUILTIN_CONSTANT_P:
+ walk_expression(expr->builtin_constant.value, callback, env);
+ return;
+
+ case EXPR_SELECT:
+ walk_expression(expr->select.compound, callback, env);
+ return;
+
+ case EXPR_ARRAY_ACCESS:
+ walk_expression(expr->array_access.array_ref, callback, env);
+ walk_expression(expr->array_access.index, callback, env);
+ return;
+
+ case EXPR_CLASSIFY_TYPE:
+ walk_expression(expr->classify_type.type_expression, callback, env);
+ return;
+
+ case EXPR_SIZEOF:
+ case EXPR_ALIGNOF: {
+ expression_t *tp_expression = expr->typeprop.tp_expression;
+ if (tp_expression != NULL) {
+ walk_expression(tp_expression, callback, env);