Run fmt

Author: Aaron1011

src/librustc_expand/placeholders.rs

@@ -33,11 +33,13 @@ pub fn placeholder(
             span,
             attrs: ast::AttrVec::new(),
             kind: ast::ExprKind::MacCall(mac_placeholder()),
-            tokens: None
+            tokens: None,
         })
     };
-    let ty = || P(ast::Ty { id, kind: ast::TyKind::MacCall(mac_placeholder()), span, tokens: None });
-    let pat = || P(ast::Pat { id, kind: ast::PatKind::MacCall(mac_placeholder()), span, tokens: None });
+    let ty =
+        || P(ast::Ty { id, kind: ast::TyKind::MacCall(mac_placeholder()), span, tokens: None });
+    let pat =
+        || P(ast::Pat { id, kind: ast::PatKind::MacCall(mac_placeholder()), span, tokens: None });
 
     match kind {
         AstFragmentKind::Expr => AstFragment::Expr(expr_placeholder()),
@@ -84,11 +86,14 @@ pub fn placeholder(
             id,
             span,
             kind: ast::PatKind::MacCall(mac_placeholder()),
-            tokens: None
+            tokens: None,
+        })),
+        AstFragmentKind::Ty => AstFragment::Ty(P(ast::Ty {
+            id,
+            span,
+            kind: ast::TyKind::MacCall(mac_placeholder()),
+            tokens: None,
         })),
-        AstFragmentKind::Ty => {
-            AstFragment::Ty(P(ast::Ty { id, span, kind: ast::TyKind::MacCall(mac_placeholder()), tokens: None }))
-        }
         AstFragmentKind::Stmts => AstFragment::Stmts(smallvec![{
             let mac = P((mac_placeholder(), ast::MacStmtStyle::Braces, ast::AttrVec::new()));
             ast::Stmt { id, span, kind: ast::StmtKind::MacCall(mac), tokens: None }