correct for issues #88, #89, #90, conformity test #208.

2019-04-06 09:46:42 -06:00
parent a3af56351b
commit 16eadc7412
8 changed files with 43 additions and 35 deletions
--- a/src/prolog/machine/system_calls.rs
+++ b/src/prolog/machine/system_calls.rs
@@ -362,7 +362,7 @@ impl MachineState {
                    },
                    ref addr if addr.is_ref() => {
                        let stub = MachineError::functor_stub(clause_name!("atom_chars"), 2);
-
+                        
                        match self.try_from_list(temp_v!(2), stub.clone()) {
                            Err(e) => return Err(e),
                            Ok(addrs) => {