Substitution handled for most Send nodes.

lib/compiler/implementation/compiler.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 /**
  * If true, print a warning for each method that was resolved, but not
  * compiled.
  */
 final bool REPORT_EXCESS_RESOLUTION = false;
@@ skipping 453 matching lines @@
     boolClass = lookupSpecialClass(const SourceString('bool'));
     numClass = lookupSpecialClass(const SourceString('num'));
     intClass = lookupSpecialClass(const SourceString('int'));
     doubleClass = lookupSpecialClass(const SourceString('double'));
     stringClass = lookupSpecialClass(const SourceString('String'));
     functionClass = lookupSpecialClass(const SourceString('Function'));
     listClass = lookupSpecialClass(const SourceString('List'));
     closureClass = lookupSpecialClass(const SourceString('Closure'));
     dynamicClass = lookupSpecialClass(const SourceString('Dynamic'));
     nullClass = lookupSpecialClass(const SourceString('Null'));
-    types = new Types(dynamicClass);
+    types = new Types(dynamicClass, functionClass);
     if (!coreLibValid) {
       cancel('core library does not contain required classes');
     }
 
     jsIndexingBehaviorInterface =
         findHelper(const SourceString('JavaScriptIndexingBehavior'));
   }
 
   void scanBuiltinLibraries() {
     coreImplLibrary = scanBuiltinLibrary('coreimpl');
@@ skipping 606 matching lines @@
     final endOffset = end.charOffset + end.slowCharCount;
 
     // [begin] and [end] might be the same for the same empty token. This
     // happens for instance when scanning '$$'.
     assert(endOffset >= beginOffset);
     return f(beginOffset, endOffset);
   }
 
   String toString() => 'SourceSpan($uri, $begin, $end)';
 }