IDL: Drop value conversion (V8 -> C++) macros from generated code

Source/bindings/tests/results/modules/V8TestInterfacePartial.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 "V8TestInterfacePartial.h"
 
@@ skipping 21 matching lines @@
 
 namespace blink {
 
 namespace TestInterfaceImplementationPartialV8Internal {
 
 static void voidMethodPartialOverload3Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceImplementation* impl = V8TestInterface::toImpl(info.Holder());
     V8StringResource<> value;
     {
-        TOSTRING_VOID_INTERNAL(value, info[0]);
+        value = info[0];
+        if (!value.prepare())
+            return;
     }
     TestPartialInterfaceImplementation3::voidMethodPartialOverload(*impl, value);
 }
 
 static void voidMethodPartialOverloadMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodPartialOverload", "TestInterface", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
     case 0:
         break;
     case 1:
         if (true) {
             voidMethodPartialOverload3Method(info);
             return;
         }
         break;
     default:
         break;
     }
     exceptionState.throwTypeError("No function was found that matched the signature provided.");
     exceptionState.throwIfNeeded();
+    return;
 }
 
 static void staticVoidMethodPartialOverload2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     V8StringResource<> value;
     {
-        TOSTRING_VOID_INTERNAL(value, info[0]);
+        value = info[0];
+        if (!value.prepare())
+            return;
     }
     TestPartialInterfaceImplementation3::staticVoidMethodPartialOverload(value);
 }
 
 static void staticVoidMethodPartialOverloadMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "staticVoidMethodPartialOverload", "TestInterface", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
     case 0:
         break;
     case 1:
         if (true) {
             staticVoidMethodPartialOverload2Method(info);
             return;
         }
         break;
     default:
         break;
     }
     exceptionState.throwTypeError("No function was found that matched the signature provided.");
     exceptionState.throwIfNeeded();
+    return;
 }
 
 static void promiseMethodPartialOverload3Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceImplementation* impl = V8TestInterface::toImpl(info.Holder());
     Document* document;
     {
         document = V8Document::toImplWithTypeCheck(info.GetIsolate(), info[0]);
         if (!document) {
             v8SetReturnValue(info, ScriptPromise::rejectRaw(info.GetIsolate(), V8ThrowException::createTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("promiseMethodPartialOverload", "TestInterface", "parameter 1 is not of type 'Document'."))));
@@ skipping 13 matching lines @@
         if (V8Document::hasInstance(info[0], info.GetIsolate())) {
             promiseMethodPartialOverload3Method(info);
             return;
         }
         break;
     default:
         break;
     }
     exceptionState.throwTypeError("No function was found that matched the signature provided.");
     v8SetReturnValue(info, exceptionState.reject(ScriptState::current(info.GetIsolate())).v8Value());
+    return;
+}
+
+static void staticPromiseMethodPartialOverload2MethodPromise(const v8::FunctionCallbackInfo<v8::Value>& info, ExceptionState& exceptionState)
+{
+    V8StringResource<> value;
+    {
+        value = info[0];
+        if (!value.prepare(exceptionState))
+            return;
+    }
+    v8SetReturnValue(info, TestPartialInterfaceImplementation3::staticPromiseMethodPartialOverload(value).v8Value());
 }
 
 static void staticPromiseMethodPartialOverload2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "staticPromiseMethodPartialOverload", "TestInterface", info.Holder(), info.GetIsolate());
-    V8StringResource<> value;
-    {
-        TOSTRING_VOID_EXCEPTIONSTATE_PROMISE_INTERNAL(value, info[0], exceptionState, info, ScriptState::current(info.GetIsolate()));
-    }
-    v8SetReturnValue(info, TestPartialInterfaceImplementation3::staticPromiseMethodPartialOverload(value).v8Value());
+    staticPromiseMethodPartialOverload2MethodPromise(info, exceptionState);
+    if (exceptionState.hadException())
+        v8SetReturnValue(info, exceptionState.reject(ScriptState::current(info.GetIsolate())).v8Value());
 }
 
 static void staticPromiseMethodPartialOverloadMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "staticPromiseMethodPartialOverload", "TestInterface", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
     case 0:
         break;
     case 1:
         if (true) {
             staticPromiseMethodPartialOverload2Method(info);
             return;
         }
         break;
     default:
         break;
     }
     exceptionState.throwTypeError("No function was found that matched the signature provided.");
     v8SetReturnValue(info, exceptionState.reject(ScriptState::current(info.GetIsolate())).v8Value());
+    return;
 }
 
 static void partial2VoidMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceImplementation* impl = V8TestInterface::toImpl(info.Holder());
     V8StringResource<> value;
     {
-        TOSTRING_VOID_INTERNAL(value, info[0]);
+        value = info[0];
+        if (!value.prepare())
+            return;
     }
     TestPartialInterfaceImplementation3::partial2VoidMethod(*impl, value);
 }
 
 static void partial2VoidMethod3Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceImplementation* impl = V8TestInterface::toImpl(info.Holder());
     Node* node;
     {
         node = V8Node::toImplWithTypeCheck(info.GetIsolate(), info[0]);
@@ skipping 19 matching lines @@
         if (true) {
             partial2VoidMethod2Method(info);
             return;
         }
         break;
     default:
         break;
     }
     exceptionState.throwTypeError("No function was found that matched the signature provided.");
     exceptionState.throwIfNeeded();
+    return;
 }
 
 static void partialVoidTestEnumModulesArgMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 1)) {
         V8ThrowException::throwException(createMinimumArityTypeErrorForMethod(info.GetIsolate(), "partialVoidTestEnumModulesArgMethod", "TestInterface", 1, info.Length()), info.GetIsolate());
         return;
     }
     TestInterfaceImplementation* impl = V8TestInterface::toImpl(info.Holder());
     V8StringResource<> arg;
     {
-        TOSTRING_VOID_INTERNAL(arg, info[0]);
+        arg = info[0];
+        if (!arg.prepare())
+            return;
         String string = arg;
         if (!(string == "EnumModulesValue1" || string == "EnumModulesValue2")) {
             V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("partialVoidTestEnumModulesArgMethod", "TestInterface", "parameter 1 ('" + string + "') is not a valid enum value."));
             return;
         }
     }
     TestPartialInterfaceImplementation3::partialVoidTestEnumModulesArgMethod(*impl, arg);
 }
 
 static void partialVoidTestEnumModulesArgMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceImplementationPartialV8Internal::partialVoidTestEnumModulesArgMethodMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void partial2StaticVoidMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     V8StringResource<> value;
     {
-        TOSTRING_VOID_INTERNAL(value, info[0]);
+        value = info[0];
+        if (!value.prepare())
+            return;
     }
     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:
         break;
     case 1:
         if (true) {
             partial2StaticVoidMethod2Method(info);
             return;
         }
         break;
     default:
         break;
     }
     exceptionState.throwTypeError("No function was found that matched the signature provided.");
     exceptionState.throwIfNeeded();
+    return;
 }
 
 } // namespace TestInterfaceImplementationPartialV8Internal
 
 void V8TestInterfacePartial::installV8TestInterfaceTemplate(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
 {
     V8TestInterface::installV8TestInterfaceTemplate(functionTemplate, isolate);
 
     v8::Local<v8::Signature> defaultSignature;
     if (!RuntimeEnabledFeatures::featureNameEnabled())
@@ skipping 42 matching lines @@
 
     ScriptState::Scope scope(scriptState);
     v8::Local<v8::Value> holder = toV8(holderImpl, scriptState->context()->Global(), scriptState->isolate());
 
     v8::Local<v8::Value> valueHandle = v8::Integer::New(scriptState->isolate(), value);
     v8::Local<v8::Value> argv[] = { valueHandle };
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "shortMethodWithShortArgumentImplementedInPrivateScript", "TestInterfaceImplementation", scriptState->context()->Global(), scriptState->isolate());
     v8::Local<v8::Value> v8Value = PrivateScriptRunner::runDOMMethod(scriptState, scriptStateInUserScript, "TestInterfaceImplementation", "shortMethodWithShortArgumentImplementedInPrivateScript", holder, 1, argv);
     if (v8Value.IsEmpty())
         return false;
-    TONATIVE_DEFAULT_EXCEPTIONSTATE(int, cppValue, toInt16(v8Value, exceptionState), exceptionState, false);
+    int cppValue = toInt16(v8Value, exceptionState);
+    if (exceptionState.throwIfNeeded())
+        return false;
     *result = cppValue;
     RELEASE_ASSERT(!exceptionState.hadException());
     return true;
 }
 
 void V8TestInterfacePartial::initialize()
 {
     // Should be invoked from initModules.
     V8TestInterface::updateWrapperTypeInfo(
         &V8TestInterfacePartial::installV8TestInterfaceTemplate,
         &V8TestInterfacePartial::installConditionallyEnabledMethods);
     V8TestInterface::registerVoidMethodPartialOverloadMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::voidMethodPartialOverloadMethod);
     V8TestInterface::registerStaticVoidMethodPartialOverloadMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::staticVoidMethodPartialOverloadMethod);
     V8TestInterface::registerPromiseMethodPartialOverloadMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::promiseMethodPartialOverloadMethod);
     V8TestInterface::registerStaticPromiseMethodPartialOverloadMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::staticPromiseMethodPartialOverloadMethod);
     V8TestInterface::registerPartial2VoidMethodMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::partial2VoidMethodMethod);
     V8TestInterface::registerPartial2StaticVoidMethodMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::partial2StaticVoidMethodMethod);
 }
 
 } // namespace blink
 #endif // ENABLE(CONDITION)