Remove unnecessary mutability

2019-05-08 14:09:33 +08:00
parent 6240f04769
commit 580dc761d5
6 changed files with 9 additions and 9 deletions
--- a/src/prolog/machine/modules.rs
+++ b/src/prolog/machine/modules.rs
@@ -142,7 +142,7 @@ pub trait SubModuleUser

        if let Some(code_data) = submodule.code_dir.get(&(name.clone(), arity)) {
            let name = name.with_table(submodule.atom_tbl.clone());
-            let mut atom_tbl = self.atom_tbl();
+            let atom_tbl = self.atom_tbl();

            atom_tbl.borrow_mut().insert(name.to_rc());