Remove unnecessary () values.

2017-08-30 09:10:50 -07:00
parent 8647b10135
commit 0cc8bd06cd
2 changed files with 0 additions and 2 deletions
--- a/lib/frontend/src/ssa.rs
+++ b/lib/frontend/src/ssa.rs
@@ -72,7 +72,6 @@ impl<Variable> BlockData<Variable> {
            &mut BlockData::EbbBody { .. } => panic!("you can't add a predecessor to a body block"),
            &mut BlockData::EbbHeader(ref mut data) => {
                data.predecessors.insert(pred, inst);
-                ()
            }
        }
    }