Do not eagerly finalize classes in CHA, instead regard unfinalized classes as ’non-existent’ an…

runtime/vm/code_generator_test.cc

 // 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.
 
 #include "platform/assert.h"
 #include "vm/globals.h"
 #include "vm/ast.h"
 #include "vm/assembler.h"
 #include "vm/class_finalizer.h"
 #include "vm/code_generator.h"
@@ skipping 275 matching lines @@
       "  static fly() { return 5; }\n"
       "}\n";
 
   String& url = String::Handle(String::New("dart-test:CompileScript"));
   String& source = String::Handle(String::New(kScriptChars));
   Script& script = Script::Handle(Script::New(url,
                                               source,
                                               RawScript::kScriptTag));
   Library& lib = MakeTestLibrary("TestLib");
   EXPECT(CompilerTest::TestCompileScript(lib, script));
-  EXPECT(ClassFinalizer::FinalizePendingClasses());
+  EXPECT(ClassFinalizer::FinalizeTypeHierarchy());
   Class& cls = Class::Handle(LookupClass(lib, "A"));
   EXPECT(!cls.IsNull());
 
   // 'bar' will not be compiled.
   String& function_bar_name = String::Handle(String::New("bar"));
   Function& function_bar =
       Function::ZoneHandle(cls.LookupStaticFunction(function_bar_name));
   EXPECT(!function_bar.IsNull());
   EXPECT(!function_bar.HasCode());
 
@@ skipping 26 matching lines @@
       "  int bar() { return 42; }\n"
       "}\n";
 
   String& url = String::Handle(String::New("dart-test:CompileScript"));
   String& source = String::Handle(String::New(kScriptChars));
   Script& script = Script::Handle(Script::New(url,
                                               source,
                                               RawScript::kScriptTag));
   Library& lib = MakeTestLibrary("TestLib");
   EXPECT(CompilerTest::TestCompileScript(lib, script));
-  EXPECT(ClassFinalizer::FinalizePendingClasses());
+  EXPECT(ClassFinalizer::FinalizeTypeHierarchy());
   Class& cls = Class::ZoneHandle(LookupClass(lib, "A"));
   EXPECT(!cls.IsNull());
 
   String& constructor_name = String::Handle(String::New("A."));
   Function& constructor =
       Function::ZoneHandle(cls.LookupConstructor(constructor_name));
   EXPECT(!constructor.IsNull());
 
   // The unit test creates an instance of class A and calls function 'bar'.
   String& function_bar_name = String::ZoneHandle(Symbols::New("bar"));
@@ skipping 171 matching lines @@
       "  static bar() { return 42; }\n"
       "}\n";
 
   String& url = String::Handle(String::New("dart-test:CompileScript"));
   String& source = String::Handle(String::New(kScriptChars));
   Script& script = Script::Handle(Script::New(url,
                                               source,
                                               RawScript::kScriptTag));
   Library& lib = MakeTestLibrary("TestLib");
   EXPECT(CompilerTest::TestCompileScript(lib, script));
-  EXPECT(ClassFinalizer::FinalizePendingClasses());
+  EXPECT(ClassFinalizer::FinalizeTypeHierarchy());
   Class& cls = Class::ZoneHandle(LookupClass(lib, "A"));
   EXPECT(!cls.IsNull());
 
   String& constructor_name = String::Handle(String::New("A."));
   Function& constructor =
       Function::ZoneHandle(cls.LookupConstructor(constructor_name));
   EXPECT(!constructor.IsNull());
 
   const TypeArguments& no_type_arguments = TypeArguments::ZoneHandle();
   ArgumentListNode* no_arguments = new ArgumentListNode(kPos);
@@ skipping 13 matching lines @@
   intptr_t num_libs = libs.Length();
   Library& app_lib = Library::Handle();
   app_lib ^= libs.At(num_libs - 1);
   ASSERT(!app_lib.IsNull());
   const Class& cls = Class::Handle(
       app_lib.LookupClass(String::Handle(Symbols::New("A"))));
   EXPECT_EQ(cls.raw(), result.clazz());
 }
 
 }  // namespace dart