Skip expensive hasInstance() type-checks in overloads

Source/bindings/tests/results/core/V8TestInterface.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #include "config.h"
 #if ENABLE(CONDITION)
 #include "V8TestInterface.h"
 
@@ skipping 969 matching lines @@
         V8ThrowException::throwException(createMinimumArityTypeErrorForMethod("voidMethodTestInterfaceEmptyArg", "TestInterface", 1, info.Length(), info.GetIsolate()), info.GetIsolate());
         return;
     }
     TestInterfaceImplementation* impl = V8TestInterface::toImpl(info.Holder());
     TestInterfaceEmpty* testInterfaceEmptyArg;
     {
         if (info.Length() > 0 && !V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate())) {
             V8ThrowException::throwTypeError(ExceptionMessages::failedToExecute("voidMethodTestInterfaceEmptyArg", "TestInterface", "parameter 1 is not of type 'TestInterfaceEmpty'."), info.GetIsolate());
             return;
         }
-        testInterfaceEmptyArg = V8TestInterfaceEmpty::toImpl(v8::Handle<v8::Object>::Cast(info[0]));
+        testInterfaceEmptyArg = V8TestInterfaceEmpty::toImplWithTypeCheck(info.GetIsolate(), info[0]);
     }
     impl->voidMethodTestInterfaceEmptyArg(testInterfaceEmptyArg);
 }
 
 static void voidMethodTestInterfaceEmptyArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceImplementationV8Internal::voidMethodTestInterfaceEmptyArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
@@ skipping 221 matching lines @@
     TestInterfaceImplementation* impl = V8TestInterface::toImpl(info.Holder());
     V8StringResource<> strArg;
     TestInterfaceEmpty* testInterfaceEmptyArg;
     {
         TOSTRING_VOID_INTERNAL(strArg, info[0]);
         if (info.Length() > 1 && !V8TestInterfaceEmpty::hasInstance(info[1], info.GetIsolate())) {
             exceptionState.throwTypeError("parameter 2 is not of type 'TestInterfaceEmpty'.");
             exceptionState.throwIfNeeded();
             return;
         }
-        testInterfaceEmptyArg = V8TestInterfaceEmpty::toImpl(v8::Handle<v8::Object>::Cast(info[1]));
+        testInterfaceEmptyArg = V8TestInterfaceEmpty::toImplWithTypeCheck(info.GetIsolate(), info[1]);
     }
     ExecutionContext* executionContext = currentExecutionContext(info.GetIsolate());
     RefPtr<TestInterfaceEmpty> result = impl->implementsComplexMethod(executionContext, strArg, testInterfaceEmptyArg, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValue(info, result.release());
 }
 
@@ skipping 192 matching lines @@
 
 #if ENABLE(PARTIAL_CONDITION)
 static void shortMethodWithShortArgumentImplementedInPrivateScriptMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceImplementationV8Internal::shortMethodWithShortArgumentImplementedInPrivateScriptMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
-static void partial2VoidMethod1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
+static void partial2VoidMethod1Method(const v8::FunctionCallbackInfo<v8::Value>& info, int type_checked_argument_index)
 {
     TestInterfaceImplementation* impl = V8TestInterface::toImpl(info.Holder());
     TestPartialInterfaceImplementation::partial2VoidMethod(*impl);
 }
 
-static void partial2StaticVoidMethod1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
+static void partial2StaticVoidMethod1Method(const v8::FunctionCallbackInfo<v8::Value>& info, int type_checked_argument_index)
 {
     TestPartialInterfaceImplementation::partial2StaticVoidMethod();
 }
 
 static void voidMethodPartialOverloadMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 1)) {
         V8ThrowException::throwException(createMinimumArityTypeErrorForMethod("voidMethodPartialOverload", "TestInterface", 1, info.Length(), info.GetIsolate()), info.GetIsolate());
         return;
     }
@@ skipping 25 matching lines @@
     TestPartialInterfaceImplementation3::voidMethodPartialOverload(value);
 }
 
 static void voidMethodPartialOverloadMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceImplementationV8Internal::voidMethodPartialOverloadMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
-static void partial2VoidMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
+static void partial2VoidMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info, int type_checked_argument_index)
 {
     TestInterfaceImplementation* impl = V8TestInterface::toImpl(info.Holder());
     V8StringResource<> value;
     {
         TOSTRING_VOID_INTERNAL(value, info[0]);
     }
     TestPartialInterfaceImplementation3::partial2VoidMethod(*impl, value);
 }
 
 static void partial2VoidMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "partial2VoidMethod", "TestInterface", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
     case 0:
         if (true) {
-            partial2VoidMethod1Method(info);
+            partial2VoidMethod1Method(info, -1);
             return;
         }
         break;
     case 1:
         if (true) {
-            partial2VoidMethod2Method(info);
+            partial2VoidMethod2Method(info, -1);
             return;
         }
         break;
     default:
         exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(0, info.Length()));
         exceptionState.throwIfNeeded();
         return;
     }
     exceptionState.throwTypeError("No function was found that matched the signature provided.");
     exceptionState.throwIfNeeded();
 }
 
 static void partial2VoidMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceImplementationV8Internal::partial2VoidMethodMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
-static void partial2StaticVoidMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
+static void partial2StaticVoidMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info, int type_checked_argument_index)
 {
     V8StringResource<> value;
     {
         TOSTRING_VOID_INTERNAL(value, info[0]);
     }
     TestPartialInterfaceImplementation3::partial2StaticVoidMethod(value);
 }
 
 static void partial2StaticVoidMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "partial2StaticVoidMethod", "TestInterface", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
     case 0:
         if (true) {
-            partial2StaticVoidMethod1Method(info);
+            partial2StaticVoidMethod1Method(info, -1);
             return;
         }
         break;
     case 1:
         if (true) {
-            partial2StaticVoidMethod2Method(info);
+            partial2StaticVoidMethod2Method(info, -1);
             return;
         }
         break;
     default:
         exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(0, info.Length()));
         exceptionState.throwIfNeeded();
         return;
     }
     exceptionState.throwTypeError("No function was found that matched the signature provided.");
     exceptionState.throwIfNeeded();
@@ skipping 592 matching lines @@
 
     ScriptState::Scope scope(scriptState);
     v8::Handle<v8::Value> holder = toV8(holderImpl, scriptState->context()->Global(), scriptState->isolate());
 
     ExceptionState exceptionState(ExceptionState::SetterContext, "stringAttribute", "TestInterfaceImplementation", scriptState->context()->Global(), scriptState->isolate());
     return PrivateScriptRunner::runDOMAttributeSetter(scriptState, scriptStateInUserScript, "TestInterfaceImplementation", "stringAttribute", holder, v8String(scriptState->isolate(), cppValue));
 }
 
 } // namespace blink
 #endif // ENABLE(CONDITION)