Pass type argument vector to generic functions (if --reify-generic-functions is

runtime/vm/code_patcher_x64_test.cc

 // Copyright (c) 2011, 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.
 
 #include "vm/globals.h"
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/assembler.h"
 #include "vm/code_patcher.h"
 #include "vm/dart_entry.h"
@@ skipping 15 matching lines @@
   const Script& script = Script::Handle();
   const Class& owner_class = Class::Handle(Class::New(
       Library::Handle(), class_name, script, TokenPosition::kNoSource));
   const String& function_name =
       String::Handle(Symbols::New(thread, "callerFunction"));
   const Function& function = Function::Handle(Function::New(
       function_name, RawFunction::kRegularFunction, true, false, false, false,
       false, owner_class, TokenPosition::kNoSource));
 
   const String& target_name = String::Handle(String::New("targetFunction"));
-  const Array& args_descriptor =
-      Array::Handle(ArgumentsDescriptor::New(1, Object::null_array()));
+  const intptr_t kTypeArgsLen = 0;
+  const intptr_t kNumArgs = 1;
+  const Array& args_descriptor = Array::Handle(
+      ArgumentsDescriptor::New(kTypeArgsLen, kNumArgs, Object::null_array()));
   const ICData& ic_data = ICData::ZoneHandle(
       ICData::New(function, target_name, args_descriptor, 15, 1, false));
 
   // Code accessing pp is generated, but not executed. Uninitialized pp is OK.
   __ set_constant_pool_allowed(true);
 
   __ LoadObject(RBX, ic_data);
   __ CallPatchable(*StubCode::OneArgCheckInlineCache_entry());
   __ ret();
 }
 
 
 ASSEMBLER_TEST_RUN(IcDataAccess, test) {
   uword return_address = test->entry() + CodePatcher::InstanceCallSizeInBytes();
   ICData& ic_data = ICData::Handle();
   CodePatcher::GetInstanceCallAt(return_address, test->code(), &ic_data);
   EXPECT_STREQ("targetFunction",
                String::Handle(ic_data.target_name()).ToCString());
   EXPECT_EQ(1, ic_data.NumArgsTested());
   EXPECT_EQ(0, ic_data.NumberOfChecks());
 }
 
 }  // namespace dart
 
 #endif  // TARGET_ARCH_X64