upd: update READMEs

README.md

@@ -53,8 +53,9 @@ This file provides set up codestyle rules.
 There is two targets in Makefile for debugging purposes: `build-c` for the compiler and `build-vm` for the VM.
 Each target can be called with `FILE` variable. For example:
 
-
 ```shell
 $ make debug-c FILE=exl/hw.fzs
 ```
 
+To test new features, use `test` make target and the tests, defined in `CMakeLists.txt`.
+

README.ru.md

@@ -57,3 +57,5 @@
 $ make debug-c FILE=exl/hw.fzs
 ```
 
+Для проверки новых фич, нужно использовать make-таргет `test`, а тесты писать в `CMakeLists.txt`.
+

src/vm/fzl_vm.c

@@ -638,6 +638,12 @@ void fzl_freevm(fzl_vm_t *vm)
       free((void *)vm->consts[i].as.string.chars);
   }
 
+  for (size_t i = 0; i < vm->objects_count; i++)
+  {
+    free(vm->objects[i]->values);
+    free(vm->objects[i]);
+  }
+
   free(vm->consts);
   free(vm->ops);
   free(vm);