Limit the maximum number of formal parameters (32K fixed and 32K optional)

runtime/vm/object_test.cc

Index: runtime/vm/object_test.cc
===================================================================
--- runtime/vm/object_test.cc	(revision 12282)
+++ runtime/vm/object_test.cc	(working copy)
@@ -39,11 +39,11 @@
       false, false, false, false, cls, 0);
 
   const int kNumFixedParameters = 2;
-  const int kNumOptionalParameters = 3;
-  const bool kAreOptionalPositional = true;
-  function.SetNumberOfParameters(kNumFixedParameters,
-                                 kNumOptionalParameters,
-                                 kAreOptionalPositional);
+  const int kNumOptionalPositionalParameters = 3;
+  const int kNumOptionalNamedParameters = 0;
+  function.set_num_fixed_parameters(kNumFixedParameters);
+  function.SetNumOptionalParameters(kNumOptionalPositionalParameters,
+                                    kNumOptionalNamedParameters);
   functions.SetAt(1, function);
 
   function_name = Symbols::New("baz");
@@ -99,9 +99,7 @@
   function = cls.LookupDynamicFunction(function_name);
   EXPECT(!function.IsNull());
   EXPECT_EQ(kNumFixedParameters, function.num_fixed_parameters());
-  EXPECT_EQ(kNumOptionalParameters,
-            function.num_optional_positional_parameters() +
-            function.num_optional_named_parameters());
+  EXPECT_EQ(kNumOptionalPositionalParameters, function.NumOptionalParameters());
 
   const Array& interfaces = Array::Handle(Array::New(2));
   Class& interface = Class::Handle();