Modernize macro_rules! invocations

macro_rules! is like an item that defines a macro.  Other items don't have a
trailing semicolon, or use a paren-delimited body.

If there's an argument for matching the invocation syntax, e.g. parentheses for
an expr macro, then I think that applies more strongly to the *inner*
delimiters on the LHS, wrapping the individual argument patterns.

2 files changed, 4 insertions, 4 deletions

diff --git a/src/libsyntax/ext/deriving/cmp/eq.rs b/src/libsyntax/ext/deriving/cmp/eq.rs
index 7a67fab820d..1b1bc6d281a 100644
--- a/src/libsyntax/ext/deriving/cmp/eq.rs
+++ b/src/libsyntax/ext/deriving/cmp/eq.rs
@@ -61,7 +61,7 @@ pub fn expand_deriving_eq<F>(cx: &mut ExtCtxt,
             cx, span, substr)
     }
 
-    macro_rules! md (
+    macro_rules! md {
         ($name:expr, $f:ident) => { {
             let inline = cx.meta_word(span, InternedString::new("inline"));
             let attrs = vec!(cx.attribute(span, inline));
@@ -77,7 +77,7 @@ pub fn expand_deriving_eq<F>(cx: &mut ExtCtxt,
                 })
             }
         } }
-    );
+    }
 
     let trait_def = TraitDef {
         span: span,
diff --git a/src/libsyntax/ext/deriving/cmp/ord.rs b/src/libsyntax/ext/deriving/cmp/ord.rs
index c02416bfbea..7353ddc1720 100644
--- a/src/libsyntax/ext/deriving/cmp/ord.rs
+++ b/src/libsyntax/ext/deriving/cmp/ord.rs
@@ -27,7 +27,7 @@ pub fn expand_deriving_ord<F>(cx: &mut ExtCtxt,
                               push: F) where
     F: FnOnce(P<Item>),
 {
-    macro_rules! md (
+    macro_rules! md {
         ($name:expr, $op:expr, $equal:expr) => { {
             let inline = cx.meta_word(span, InternedString::new("inline"));
             let attrs = vec!(cx.attribute(span, inline));
@@ -43,7 +43,7 @@ pub fn expand_deriving_ord<F>(cx: &mut ExtCtxt,
                 })
             }
         } }
-    );
+    }
 
     let ordering_ty = Literal(Path::new(vec!["std", "cmp", "Ordering"]));
     let ret_ty = Literal(Path::new_(vec!["std", "option", "Option"],