Fix missing trampolines for named arguments.

frog/member.dart

Index: frog/member.dart
diff --git a/frog/member.dart b/frog/member.dart
index d6b1b7d9a64837683e7cf7d27efc0ca4e58f1fd1..87da67a77a9664327b3efe140c52fea70efdf242 100644
--- a/frog/member.dart
+++ b/frog/member.dart
@@ -817,6 +817,18 @@ class MethodMember extends Member {
     return new Value(functionType, '${target.code}.get\$$jsname()', node.span);
   }
 
+  bool namesInHomePositions(Arguments args) {

[Jennifer Messerly, 2011/12/14 19:15:33]

mind adding a comment to this? I'm not familiar with the term "home positions"

I was wondering if this works for cases like:

class Foo { foo(a,[b=1,c=2,d=3]) { print(d); } }
main() { var f = new Foo(); f.foo(0,b:4,c:5); }

... discovered, it does, because _useDirectCall checks that any trailing default
args are null.

[sra1, 2011/12/14 22:04:32]

Done.

+    if (!args.hasNames) return true;
+
+    for (int i = args.bareCount; i < args.values.length; i++) {
+      if (i >= parameters.length)

[Jennifer Messerly, 2011/12/14 19:15:33]

style nit: ifs should be one line, or use { ... }

[sra1, 2011/12/14 22:04:32]

Done.

+        return false;
+      if (args.getName(i) != parameters[i].name)
+        return false;
+    }
+    return true;
+  }
+
   bool namesInOrder(Arguments args) {
     if (!args.hasNames) return true;