From 0cc8bd06cd1755d841d90db619d1cfb33cd3c854 Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Wed, 30 Aug 2017 09:10:50 -0700
Subject: [PATCH] Remove unnecessary `()` values.

---
 lib/frontend/src/ssa.rs             | 1 -
 lib/wasm/src/sections_translator.rs | 1 -
 2 files changed, 2 deletions(-)

diff --git a/lib/frontend/src/ssa.rs b/lib/frontend/src/ssa.rs
index 310434e54d..9de49b95b5 100644
--- 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);
-                ()
             }
         }
     }
diff --git a/lib/wasm/src/sections_translator.rs b/lib/wasm/src/sections_translator.rs
index 574c606063..fc110abf3c 100644
--- a/lib/wasm/src/sections_translator.rs
+++ b/lib/wasm/src/sections_translator.rs
@@ -139,7 +139,6 @@ pub fn parse_export_section(parser: &mut Parser)
                     &ExternalKind::Function => {
                         exports.insert(index as FunctionIndex,
                                        String::from(from_utf8(field).unwrap()));
-                        ()
                     }
                     _ => (),//TODO: deal with other kind of exports
                 }