Add the arity to calls, and support noSuchMethodException.

frog/tests/leg/src/TypeGuardUnuserTest.dart

Index: frog/tests/leg/src/TypeGuardUnuserTest.dart
===================================================================
--- frog/tests/leg/src/TypeGuardUnuserTest.dart	(revision 3539)
+++ frog/tests/leg/src/TypeGuardUnuserTest.dart	(working copy)
@@ -15,7 +15,7 @@
 
 final String TEST_TWO = @"""
 bar(a) {}
-foo() {
+foo(d) {
   int a = 1;
   int c = foo(1);
   if (true) {}
@@ -47,7 +47,7 @@
   Expect.isTrue(regexp.hasMatch(generated));
 
   generated = compile(TEST_TWO, 'foo');
-  regexp = const RegExp("foo\\(1\\)");
+  regexp = const RegExp("foo\\\$1\\(1\\)");
   matches = regexp.allMatches(generated).iterator();
   checkNumberOfMatches(matches, 1);