xo-expression: + Expression::attach_envs()

This commit is contained in:
Roland Conybeare 2024-06-30 19:11:40 -04:00
commit a877af562a
8 changed files with 83 additions and 13 deletions

View file

@ -36,6 +36,13 @@ namespace xo {
return 1;
}
virtual void attach_envs(ref::brw<Environment> /*p*/) override {}
#ifdef NOT_USING
virtual std::int32_t find_free_vars(std::set<ref::brw<Variable>> * p_set) override {
}
#endif
virtual void display(std::ostream & os) const override;
private: