memory doesn't leak :)

Author: aceinetx

zenlang/src/vm/opcodes/vm_call.rs

@@ -40,7 +40,7 @@ impl VM {
                     self.check_stack_overflow();
                     self.pc = addr;
 
-                    self.environs.push(env.clone());
+                    self.environs.push(env);
 
                     let this_name = &String::from("self");
                     let environ = self.environs.last_mut().unwrap();

zenlang/src/vm/vm.rs

@@ -130,7 +130,7 @@ impl VM {
                 if function.name == entry_fn_name {
                     self.pc.set_low(function.addr as u32);
                     self.pc.set_high(i as u32);
-                    //self.push_environment();
+                    self.push_environment();
                     return Ok(());
                 }
             }