commit 280202f228be57b80483e2c31e9ce123c4f6751a
author David Tolnay <dtolnay@gmail.com> Thu Aug 02 00:29:54 2018 -0700
committer David Tolnay <dtolnay@gmail.com> Thu Aug 02 00:29:54 2018 -0700
tree 5423d2742134bf0ba3cf65bab80ed27514ebbdee
parent bc5b2c0ce47cf4c7c486a394372aca84ca9a90de

Format macro matchers in generated code

src/gen/fold.rs

diff --git a/src/gen/fold.rs b/src/gen/fold.rs
index 1f18cc4..54eb51a 100644
--- a/src/gen/fold.rs
+++ b/src/gen/fold.rs
@@ -10,13 +10,13 @@
 use *;
 #[cfg(feature = "full")]
 macro_rules! full {
-    ( $ e : expr ) => {
+    ($e:expr) => {
         $e
     };
 }
 #[cfg(all(feature = "derive", not(feature = "full")))]
 macro_rules! full {
-    ( $ e : expr ) => {
+    ($e:expr) => {
         unreachable!()
     };
 }
@@ -857,7 +857,7 @@
 }
 #[cfg(any(feature = "full", feature = "derive"))]
 macro_rules! fold_span_only {
-    ( $ f : ident : $ t : ident ) => {
+    ($f:ident : $t:ident) => {
         pub fn $f<V: Fold + ?Sized>(_visitor: &mut V, mut _i: $t) -> $t {
             let span = _visitor.fold_span(_i.span());
             _i.set_span(span);

src/gen/visit.rs

diff --git a/src/gen/visit.rs b/src/gen/visit.rs
index c1aa751..d501ac6 100644
--- a/src/gen/visit.rs
+++ b/src/gen/visit.rs
@@ -9,19 +9,19 @@
 use *;
 #[cfg(feature = "full")]
 macro_rules! full {
-    ( $ e : expr ) => {
+    ($e:expr) => {
         $e
     };
 }
 #[cfg(all(feature = "derive", not(feature = "full")))]
 macro_rules! full {
-    ( $ e : expr ) => {
+    ($e:expr) => {
         unreachable!()
     };
 }
 #[cfg(any(feature = "full", feature = "derive"))]
 macro_rules! skip {
-    ( $ ( $ tt : tt ) * ) => {};
+    ($($tt:tt)*) => {};
 }
 #[doc = r" Syntax tree traversal to walk a shared borrow of a syntax tree."]
 #[doc = r""]

src/gen/visit_mut.rs

diff --git a/src/gen/visit_mut.rs b/src/gen/visit_mut.rs
index 1a11a6e..14a7970 100644
--- a/src/gen/visit_mut.rs
+++ b/src/gen/visit_mut.rs
@@ -9,19 +9,19 @@
 use *;
 #[cfg(feature = "full")]
 macro_rules! full {
-    ( $ e : expr ) => {
+    ($e:expr) => {
         $e
     };
 }
 #[cfg(all(feature = "derive", not(feature = "full")))]
 macro_rules! full {
-    ( $ e : expr ) => {
+    ($e:expr) => {
         unreachable!()
     };
 }
 #[cfg(any(feature = "full", feature = "derive"))]
 macro_rules! skip {
-    ( $ ( $ tt : tt ) * ) => {};
+    ($($tt:tt)*) => {};
 }
 #[doc = r" Syntax tree traversal to mutate an exclusive borrow of a syntax tree in"]
 #[doc = r" place."]