Merge pull request #3189 from Skgland/fix-function_casts_as_integer

fix `function_casts_as_integer` warning

diff --cc src/machine/dispatch.rs
Simple merge

diff --cc src/machine/machine_state.rs
Simple merge

diff --cc src/machine/machine_state_impl.rs
index 36a4772c60b9df52eb29b36f348c9d3f51425640,dc9d7c9a8559911bf630664e0738ab522b5a8112..fdaa6aeb946b815d0fac02aa24f81156b2a28d2f
--- 1/src/machine/machine_state_impl.rs
--- 2/src/machine/machine_state_impl.rs
+++ b/src/machine/machine_state_impl.rs
@@@ -61,10 -64,8 +61,9 @@@ impl MachineState 
              cc: 0,
              global_clock: 0,
              dynamic_mode: FirstOrNext::First,
-             unify_fn: MachineState::unify,
-             bind_fn: MachineState::bind,
+             occurs_check: &Nsto,
              run_cleaners_fn: |_| false,
 +            throwing_resource_error: false,
          }
      }
  

diff --cc src/machine/system_calls.rs
Simple merge

diff --cc src/macros.rs
Simple merge