Upgrade to rustfmt 0.7.1

lib/cretonne/src/isa/registers.rs

@@ -66,12 +66,10 @@ impl RegBank {
                     }
                 }
             }
-            .and_then(|offset| {
-                if offset < self.units {
-                    Some(offset + self.first_unit)
-                } else {
-                    None
-                }
+            .and_then(|offset| if offset < self.units {
+                Some(offset + self.first_unit)
+            } else {
+                None
             })
     }
 

lib/reader/src/sourcemap.rs

@@ -62,25 +62,23 @@ impl SourceMap {
     /// Look up an entity by source name.
     /// Returns the entity reference corresponding to `name`, if it exists.
     pub fn lookup_str(&self, name: &str) -> Option<AnyEntity> {
-        split_entity_name(name).and_then(|(ent, num)| {
-            match ent {
-                "v" => {
-                    Value::direct_with_number(num)
-                        .and_then(|v| self.get_value(v))
-                        .map(AnyEntity::Value)
-                }
-                "vx" => {
-                    Value::table_with_number(num)
-                        .and_then(|v| self.get_value(v))
-                        .map(AnyEntity::Value)
-                }
-                "ebb" => Ebb::with_number(num).and_then(|e| self.get_ebb(e)).map(AnyEntity::Ebb),
-                "ss" => self.get_ss(num).map(AnyEntity::StackSlot),
-                "sig" => self.get_sig(num).map(AnyEntity::SigRef),
-                "fn" => self.get_fn(num).map(AnyEntity::FuncRef),
-                "jt" => self.get_jt(num).map(AnyEntity::JumpTable),
-                _ => None,
+        split_entity_name(name).and_then(|(ent, num)| match ent {
+            "v" => {
+                Value::direct_with_number(num)
+                    .and_then(|v| self.get_value(v))
+                    .map(AnyEntity::Value)
             }
+            "vx" => {
+                Value::table_with_number(num)
+                    .and_then(|v| self.get_value(v))
+                    .map(AnyEntity::Value)
+            }
+            "ebb" => Ebb::with_number(num).and_then(|e| self.get_ebb(e)).map(AnyEntity::Ebb),
+            "ss" => self.get_ss(num).map(AnyEntity::StackSlot),
+            "sig" => self.get_sig(num).map(AnyEntity::SigRef),
+            "fn" => self.get_fn(num).map(AnyEntity::FuncRef),
+            "jt" => self.get_jt(num).map(AnyEntity::JumpTable),
+            _ => None,
         })
     }
 

src/filetest/concurrent.rs

@@ -96,10 +96,8 @@ impl ConcurrentRunner {
 fn heartbeat_thread(replies: Sender<Reply>) -> thread::JoinHandle<()> {
     thread::Builder::new()
         .name("heartbeat".to_string())
-        .spawn(move || {
-            while replies.send(Reply::Tick).is_ok() {
-                thread::sleep(Duration::from_secs(1));
-            }
+        .spawn(move || while replies.send(Reply::Tick).is_ok() {
+            thread::sleep(Duration::from_secs(1));
         })
         .unwrap()
 }

test-all.sh

@@ -30,7 +30,7 @@ function banner() {
 # rustfmt is installed.
 #
 # This version should always be bumped to the newest version available.
-RUSTFMT_VERSION="0.6.3"
+RUSTFMT_VERSION="0.7.1"
 
 if cargo install --list | grep -q "^rustfmt v$RUSTFMT_VERSION"; then
     banner "Rust formatting"