Remove the parent method from type_env.

2020-09-17 22:35:12 -07:00
parent 39bc6bb99e
commit 418126ac1f
3 changed files with 1 additions and 6 deletions
--- a/13/type_env.hpp
+++ b/13/type_env.hpp
@@ -31,7 +31,6 @@ class type_env {
        type_env(type_env_ptr p) : parent(std::move(p)) {}
        type_env() : type_env(nullptr) {}

-        type_env_ptr get_parent();
        void find_free(const type_mgr& mgr, std::set<std::string>& into) const;
        void find_free_except(const type_mgr& mgr, const group& avoid,
                std::set<std::string>& into) const;