diff --git a/src/de.rs b/src/de.rs
index f608a788..dffd2cbf 100644
--- a/src/de.rs
+++ b/src/de.rs
@@ -673,22 +673,22 @@ macro_rules! impl_deserialize {
     }
 }
 
-impl_deserialize!(bool, expect_bool)
-impl_deserialize!(int, expect_num)
-impl_deserialize!(i8, expect_num)
-impl_deserialize!(i16, expect_num)
-impl_deserialize!(i32, expect_num)
-impl_deserialize!(i64, expect_num)
-impl_deserialize!(uint, expect_num)
-impl_deserialize!(u8, expect_num)
-impl_deserialize!(u16, expect_num)
-impl_deserialize!(u32, expect_num)
-impl_deserialize!(u64, expect_num)
-impl_deserialize!(f32, expect_num)
-impl_deserialize!(f64, expect_num)
-impl_deserialize!(char, expect_char)
-impl_deserialize!(&'static str, expect_str)
-impl_deserialize!(string::String, expect_string)
+impl_deserialize!(bool, expect_bool);
+impl_deserialize!(int, expect_num);
+impl_deserialize!(i8, expect_num);
+impl_deserialize!(i16, expect_num);
+impl_deserialize!(i32, expect_num);
+impl_deserialize!(i64, expect_num);
+impl_deserialize!(uint, expect_num);
+impl_deserialize!(u8, expect_num);
+impl_deserialize!(u16, expect_num);
+impl_deserialize!(u32, expect_num);
+impl_deserialize!(u64, expect_num);
+impl_deserialize!(f32, expect_num);
+impl_deserialize!(f64, expect_num);
+impl_deserialize!(char, expect_char);
+impl_deserialize!(&'static str, expect_str);
+impl_deserialize!(string::String, expect_string);
 
 //////////////////////////////////////////////////////////////////////////////
 
@@ -804,7 +804,7 @@ impl<
 //////////////////////////////////////////////////////////////////////////////
 
 macro_rules! peel {
-    ($name:ident, $($other:ident,)*) => (impl_deserialize_tuple!($($other,)*))
+    ($name:ident, $($other:ident,)*) => ( impl_deserialize_tuple!($($other,)*); )
 }
 
 macro_rules! impl_deserialize_tuple {
@@ -840,7 +840,7 @@ macro_rules! impl_deserialize_tuple {
                 Ok(result)
             }
         }
-        peel!($($name,)*)
+        peel!($($name,)*);
     }
 }
 
@@ -1276,7 +1276,7 @@ mod tests {
         vec!(Token::Char('c')) => 'c': char,
         vec!(Token::Str("abc")) => "abc": &str,
         vec!(Token::String("abc".to_string())) => "abc".to_string(): string::String
-    ])
+    ]);
 
     test_value!(test_tuples, [
         vec!(
@@ -1306,7 +1306,7 @@ mod tests {
                 Token::End,
             Token::End,
         ) => ((), (), (5, "a")): ((), (), (int, &'static str))
-    ])
+    ]);
 
     test_value!(test_options, [
         vec!(Token::Option(false)) => None: option::Option<int>,
@@ -1315,7 +1315,7 @@ mod tests {
             Token::Option(true),
             Token::Int(5),
         ) => Some(5): option::Option<int>
-    ])
+    ]);
 
     test_value!(test_structs, [
         vec!(
@@ -1356,7 +1356,7 @@ mod tests {
                 },
             ),
         }: Outer
-    ])
+    ]);
 
     test_value!(test_enums, [
         vec!(
@@ -1370,7 +1370,7 @@ mod tests {
                 Token::Int(349),
             Token::End,
         ) => Animal::Frog("Henry".to_string(), 349): Animal
-    ])
+    ]);
 
     test_value!(test_vecs, [
         vec!(
@@ -1410,7 +1410,7 @@ mod tests {
                 Token::End,
             Token::End,
         ) => vec!(vec!(1), vec!(2, 3), vec!(4, 5, 6)): Vec<Vec<int>>
-    ])
+    ]);
 
     test_value!(test_treemaps, [
         vec!(
@@ -1428,5 +1428,5 @@ mod tests {
             Token::End,
         ) => treemap!(5i => "a".to_string(), 6i => "b".to_string()): TreeMap<int, string::
         String>
-    ])
+    ]);
 }
diff --git a/src/json/value.rs b/src/json/value.rs
index 7e31b063..851b936f 100644
--- a/src/json/value.rs
+++ b/src/json/value.rs
@@ -584,7 +584,7 @@ impl ToJson for String {
 }
 
 macro_rules! peel_to_json_tuple {
-    ($name:ident, $($other:ident,)*) => (impl_to_json_tuple!($($other,)*))
+    ($name:ident, $($other:ident,)*) => ( impl_to_json_tuple!($($other,)*); )
 }
 
 macro_rules! impl_to_json_tuple {
@@ -615,7 +615,7 @@ macro_rules! impl_to_json_tuple {
                 Value::Array(array)
             }
         }
-        peel_to_json_tuple!($($name,)*)
+        peel_to_json_tuple!($($name,)*);
     }
 }
 
diff --git a/src/ser.rs b/src/ser.rs
index 4f467674..4969dd98 100644
--- a/src/ser.rs
+++ b/src/ser.rs
@@ -130,20 +130,20 @@ macro_rules! impl_serialize {
     }
 }
 
-impl_serialize!(bool, serialize_bool)
-impl_serialize!(int, serialize_int)
-impl_serialize!(i8, serialize_i8)
-impl_serialize!(i16, serialize_i16)
-impl_serialize!(i32, serialize_i32)
-impl_serialize!(i64, serialize_i64)
-impl_serialize!(uint, serialize_uint)
-impl_serialize!(u8, serialize_u8)
-impl_serialize!(u16, serialize_u16)
-impl_serialize!(u32, serialize_u32)
-impl_serialize!(u64, serialize_u64)
-impl_serialize!(f32, serialize_f32)
-impl_serialize!(f64, serialize_f64)
-impl_serialize!(char, serialize_char)
+impl_serialize!(bool, serialize_bool);
+impl_serialize!(int, serialize_int);
+impl_serialize!(i8, serialize_i8);
+impl_serialize!(i16, serialize_i16);
+impl_serialize!(i32, serialize_i32);
+impl_serialize!(i64, serialize_i64);
+impl_serialize!(uint, serialize_uint);
+impl_serialize!(u8, serialize_u8);
+impl_serialize!(u16, serialize_u16);
+impl_serialize!(u32, serialize_u32);
+impl_serialize!(u64, serialize_u64);
+impl_serialize!(f32, serialize_f32);
+impl_serialize!(f64, serialize_f64);
+impl_serialize!(char, serialize_char);
 
 //////////////////////////////////////////////////////////////////////////////
 
@@ -179,9 +179,9 @@ macro_rules! impl_serialize_box {
     }
 }
 
-impl_serialize_box!(&'a T)
-impl_serialize_box!(Box<T>)
-impl_serialize_box!(Rc<T>)
+impl_serialize_box!(&'a T);
+impl_serialize_box!(Box<T>);
+impl_serialize_box!(Rc<T>);
 
 impl<
     S: Serializer<E>,
@@ -273,7 +273,7 @@ impl<
 //////////////////////////////////////////////////////////////////////////////
 
 macro_rules! peel {
-    ($name:ident, $($other:ident,)*) => (impl_serialize_tuple!($($other,)*))
+    ($name:ident, $($other:ident,)*) => ( impl_serialize_tuple!($($other,)*);  )
 }
 
 macro_rules! impl_serialize_tuple {
@@ -307,7 +307,7 @@ macro_rules! impl_serialize_tuple {
                 s.serialize_tuple_end()
             }
         }
-        peel!($($name,)*)
+        peel!($($name,)*);
     }
 }