add new import & use c++17

This commit is contained in:
ValKmjolnir
2023-06-26 23:59:09 +08:00
parent 89f96d407b
commit c516c0c3bf
15 changed files with 322 additions and 15 deletions
+4
View File
@@ -5,6 +5,10 @@ bool ast_visitor::visit_expr(expr* node) {
return true;
}
bool ast_visitor::visit_file_info(file_info* node) {
return true;
}
bool ast_visitor::visit_null_expr(null_expr* node) {
return true;
}