Rename ExprRepeat::amt to len
diff --git a/src/expr.rs b/src/expr.rs
index cf3c519..9a37581 100644
--- a/src/expr.rs
+++ b/src/expr.rs
@@ -313,7 +313,7 @@
             pub bracket_token: token::Bracket,
             pub expr: Box<Expr>,
             pub semi_token: Token![;],
-            pub amt: Box<Expr>,
+            pub len: Box<Expr>,
         }),
 
         /// A parenthesized expression: `(a + b)`.
@@ -1943,7 +1943,7 @@
             (ExprRepeat {
                 attrs: Vec::new(),
                 expr: Box::new((data.1).0),
-                amt: Box::new((data.1).2),
+                len: Box::new((data.1).2),
                 bracket_token: data.0,
                 semi_token: (data.1).1,
             })
@@ -3032,7 +3032,7 @@
             self.bracket_token.surround(tokens, |tokens| {
                 self.expr.to_tokens(tokens);
                 self.semi_token.to_tokens(tokens);
-                self.amt.to_tokens(tokens);
+                self.len.to_tokens(tokens);
             })
         }
     }
diff --git a/src/gen/fold.rs b/src/gen/fold.rs
index 1c7bee1..c6fb1a3 100644
--- a/src/gen/fold.rs
+++ b/src/gen/fold.rs
@@ -1247,7 +1247,7 @@
         bracket_token: Bracket(tokens_helper(_visitor, &(_i . bracket_token).0)),
         expr: Box::new(_visitor.fold_expr(* _i . expr)),
         semi_token: Token ! [ ; ](tokens_helper(_visitor, &(_i . semi_token).0)),
-        amt: Box::new(_visitor.fold_expr(* _i . amt)),
+        len: Box::new(_visitor.fold_expr(* _i . len)),
     }
 }
 # [ cfg ( feature = "full" ) ] # [ cfg ( any ( feature = "full" , feature = "derive" ) ) ]
diff --git a/src/gen/visit.rs b/src/gen/visit.rs
index 9c3f746..b06009a 100644
--- a/src/gen/visit.rs
+++ b/src/gen/visit.rs
@@ -983,7 +983,7 @@
     tokens_helper(_visitor, &(& _i . bracket_token).0);
     _visitor.visit_expr(& * _i . expr);
     tokens_helper(_visitor, &(& _i . semi_token).0);
-    _visitor.visit_expr(& * _i . amt);
+    _visitor.visit_expr(& * _i . len);
 }
 # [ cfg ( feature = "full" ) ] # [ cfg ( any ( feature = "full" , feature = "derive" ) ) ]
 pub fn visit_expr_return<'ast, V: Visit<'ast> + ?Sized>(_visitor: &mut V, _i: &'ast ExprReturn) {
diff --git a/src/gen/visit_mut.rs b/src/gen/visit_mut.rs
index 0554b00..2c4cabe 100644
--- a/src/gen/visit_mut.rs
+++ b/src/gen/visit_mut.rs
@@ -984,7 +984,7 @@
     tokens_helper(_visitor, &mut (& mut _i . bracket_token).0);
     _visitor.visit_expr_mut(& mut * _i . expr);
     tokens_helper(_visitor, &mut (& mut _i . semi_token).0);
-    _visitor.visit_expr_mut(& mut * _i . amt);
+    _visitor.visit_expr_mut(& mut * _i . len);
 }
 # [ cfg ( feature = "full" ) ] # [ cfg ( any ( feature = "full" , feature = "derive" ) ) ]
 pub fn visit_expr_return_mut<V: VisitMut + ?Sized>(_visitor: &mut V, _i: &mut ExprReturn) {