Index: pkg/compiler/lib/src/dart_types.dart |
diff --git a/pkg/compiler/lib/src/dart_types.dart b/pkg/compiler/lib/src/dart_types.dart |
index 17e6472127b790a4d8829a7914be01bd0cb33a57..97f86c555778fc287c0288612e18f35c933f1d9b 100644 |
--- a/pkg/compiler/lib/src/dart_types.dart |
+++ b/pkg/compiler/lib/src/dart_types.dart |
@@ -726,11 +726,7 @@ class FunctionType extends DartType { |
String get name => 'Function'; |
- int computeArity() { |
- int arity = 0; |
- parameterTypes.forEach((_) { arity++; }); |
- return arity; |
- } |
+ int computeArity() => parameterTypes.length; |
int get hashCode { |
int hash = 3 * returnType.hashCode; |