[NFC] range-forify loops

storage/innobase/handler/handler0alter.cc

@@ -10287,25 +10287,21 @@ commit_cache_norebuild(
 
 	col_set			drop_list;
 	col_set			v_drop_list;
-	col_set::const_iterator col_it;
 
 	/* Check if the column, part of an index to be dropped is part of any
 	other index which is not being dropped. If it so, then set the ord_part
 	of the column to 0. */
 	collect_columns_from_dropped_indexes(ctx, drop_list, v_drop_list);
 
-	for (col_it = drop_list.begin(); col_it != drop_list.end(); ++col_it) {
-		if (!check_col_exists_in_indexes(ctx->new_table,
-						 *col_it, false)) {
-			ctx->new_table->cols[*col_it].ord_part = 0;
+	for (ulint col : drop_list) {
+		if (!check_col_exists_in_indexes(ctx->new_table, col, false)) {
+			ctx->new_table->cols[col].ord_part = 0;
 		}
 	}
 
-	for (col_it = v_drop_list.begin();
-	     col_it != v_drop_list.end(); ++col_it) {
-		if (!check_col_exists_in_indexes(ctx->new_table,
-						 *col_it, true)) {
-			ctx->new_table->v_cols[*col_it].m_col.ord_part = 0;
+	for (ulint col : v_drop_list) {
+		if (!check_col_exists_in_indexes(ctx->new_table, col, true)) {
+			ctx->new_table->v_cols[col].m_col.ord_part = 0;
 		}
 	}