add new import & use c++17

This commit is contained in:
ValKmjolnir
2023-06-26 23:59:09 +08:00
parent 018c0b9a4c
commit f14f721299
15 changed files with 322 additions and 15 deletions
+4
View File
@@ -5,6 +5,10 @@ void expr::accept(ast_visitor* visitor) {
visitor->visit_expr(this);
}
void file_info::accept(ast_visitor* visitor) {
visitor->visit_file_info(this);
}
void null_expr::accept(ast_visitor* visitor) {
visitor->visit_null_expr(this);
}