binding: Retires ExceptionState::throwIfNeeded().

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceConstructor2.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 "V8TestInterfaceConstructor2.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ExceptionState.h"
@@ skipping 52 matching lines @@
     v8SetReturnValue(info, wrapper);
 }
 
 static void constructor2(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor2", info.Holder(), info.GetIsolate());
     Dictionary dictionaryArg;
     {
         if (!isUndefinedOrNull(info[0]) && !info[0]->IsObject()) {
             exceptionState.throwTypeError("parameter 1 ('dictionaryArg') is not an object.");
-            exceptionState.throwIfNeeded();
             return;
         }
         dictionaryArg = Dictionary(info[0], info.GetIsolate(), exceptionState);
-        if (exceptionState.throwIfNeeded())
+        if (exceptionState.hadException())
             return;
     }
     TestInterfaceConstructor2* impl = TestInterfaceConstructor2::create(dictionaryArg);
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructor2::wrapperTypeInfo, wrapper);
     v8SetReturnValue(info, wrapper);
 }
 
 static void constructor3(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor2", info.Holder(), info.GetIsolate());
     Vector<Vector<String>> stringSequenceSequenceArg;
     {
         stringSequenceSequenceArg = toImplArray<Vector<Vector<String>>>(info[0], 1, info.GetIsolate(), exceptionState);
-        if (exceptionState.throwIfNeeded())
+        if (exceptionState.hadException())
             return;
     }
     TestInterfaceConstructor2* impl = TestInterfaceConstructor2::create(stringSequenceSequenceArg);
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructor2::wrapperTypeInfo, wrapper);
     v8SetReturnValue(info, wrapper);
 }
 
 static void constructor4(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor2", info.Holder(), info.GetIsolate());
     TestInterfaceEmpty* testInterfaceEmptyArg;
     int longArg;
     V8StringResource<> defaultUndefinedOptionalStringArg;
     V8StringResource<> defaultNullStringOptionalStringArg;
     Dictionary defaultUndefinedOptionalDictionaryArg;
     V8StringResource<> optionalStringArg;
     {
         int numArgsPassed = info.Length();
         while (numArgsPassed > 0) {
             if (!info[numArgsPassed - 1]->IsUndefined())
                 break;
             --numArgsPassed;
         }
         testInterfaceEmptyArg = V8TestInterfaceEmpty::toImplWithTypeCheck(info.GetIsolate(), info[0]);
         if (!testInterfaceEmptyArg) {
             exceptionState.throwTypeError("parameter 1 is not of type 'TestInterfaceEmpty'.");
-            exceptionState.throwIfNeeded();
             return;
         }
         longArg = toInt32(info.GetIsolate(), info[1], NormalConversion, exceptionState);
-        if (exceptionState.throwIfNeeded())
+        if (exceptionState.hadException())
             return;
         defaultUndefinedOptionalStringArg = info[2];
         if (!defaultUndefinedOptionalStringArg.prepare())
             return;
         if (!info[3]->IsUndefined()) {
             defaultNullStringOptionalStringArg = info[3];
             if (!defaultNullStringOptionalStringArg.prepare())
                 return;
         } else {
             defaultNullStringOptionalStringArg = nullptr;
         }
         if (!isUndefinedOrNull(info[4]) && !info[4]->IsObject()) {
             exceptionState.throwTypeError("parameter 5 ('defaultUndefinedOptionalDictionaryArg') is not an object.");
-            exceptionState.throwIfNeeded();
             return;
         }
         defaultUndefinedOptionalDictionaryArg = Dictionary(info[4], info.GetIsolate(), exceptionState);
-        if (exceptionState.throwIfNeeded())
+        if (exceptionState.hadException())
             return;
         if (UNLIKELY(numArgsPassed <= 5)) {
             TestInterfaceConstructor2* impl = TestInterfaceConstructor2::create(testInterfaceEmptyArg, longArg, defaultUndefinedOptionalStringArg, defaultNullStringOptionalStringArg, defaultUndefinedOptionalDictionaryArg);
             v8::Local<v8::Object> wrapper = info.Holder();
             wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructor2::wrapperTypeInfo, wrapper);
             v8SetReturnValue(info, wrapper);
             return;
         }
         optionalStringArg = info[5];
         if (!optionalStringArg.prepare())
@@ skipping 48 matching lines @@
         }
         break;
     case 6:
         if (true) {
             TestInterfaceConstructor2V8Internal::constructor4(info);
             return;
         }
         break;
     default:
         exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
-        exceptionState.throwIfNeeded();
         return;
     }
     exceptionState.throwTypeError("No matching constructor signature.");
-    exceptionState.throwIfNeeded();
 }
 
 } // namespace TestInterfaceConstructor2V8Internal
 
 void V8TestInterfaceConstructor2::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (!info.IsConstructCall()) {
         V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::constructorNotCallableAsFunction("TestInterfaceConstructor2"));
         return;
     }
@@ skipping 35 matching lines @@
 {
     return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }
 
 TestInterfaceConstructor2* V8TestInterfaceConstructor2::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value)
 {
     return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
 }
 
 } // namespace blink