Process generic function type arguments in more places (function type tests,

runtime/vm/object.h

 // 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.
 
 #ifndef RUNTIME_VM_OBJECT_H_
 #define RUNTIME_VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 2265 matching lines @@
   // TypeParameter.
   RawTypeArguments* type_parameters() const {
     return raw_ptr()->type_parameters_;
   }
   void set_type_parameters(const TypeArguments& value) const;
   intptr_t NumTypeParameters(Thread* thread) const;
   intptr_t NumTypeParameters() const {
     return NumTypeParameters(Thread::Current());
   }
 
+  // Returns true if this function has the same number of type parameters with
+  // equal bounds as the other function. Type parameter names are ignored.
+  bool HasSameTypeParametersAndBounds(const Function& other) const;
+
   // Return the number of type parameters declared in parent generic functions.
   intptr_t NumParentTypeParameters() const;
 
   // Return a TypeParameter if the type_name is a type parameter of this
   // function or of one of its parent functions.
   // Unless NULL, adjust function_level accordingly (in and out parameter).
   // Return null otherwise.
   RawTypeParameter* LookupTypeParameter(const String& type_name,
                                         intptr_t* function_level) const;
 
@@ skipping 6699 matching lines @@
 
 inline void TypeArguments::SetHash(intptr_t value) const {
   // This is only safe because we create a new Smi, which does not cause
   // heap allocation.
   StoreSmi(&raw_ptr()->hash_, Smi::New(value));
 }
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_OBJECT_H_