Use auto-rethrowing v8::TryCatch variant

Source/bindings/tests/results/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 784 matching lines @@
 
 static void voidMethodTestInterfaceEmptyArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 1)) {
         throwMinimumArityTypeErrorForMethod("voidMethodTestInterfaceEmptyArg", "TestInterface", 1, info.Length(), info.GetIsolate());
         return;
     }
     TestInterfaceImplementation* impl = V8TestInterface::toNative(info.Holder());
     TestInterfaceEmpty* testInterfaceEmptyArg;
     {
-        v8::TryCatch block;
+        V8TryPropagate block;
         if (info.Length() > 0 && !V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate())) {
             throwTypeError(ExceptionMessages::failedToExecute("voidMethodTestInterfaceEmptyArg", "TestInterface", "parameter 1 is not of type 'TestInterfaceEmpty'."), info.GetIsolate());
-            block.ReThrow();
             return;
         }
         TONATIVE_VOID_INTERNAL(testInterfaceEmptyArg, V8TestInterfaceEmpty::toNativeWithTypeCheck(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");
 }
 
 static void voidMethodDoubleArgFloatArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 2)) {
         throwMinimumArityTypeErrorForMethod("voidMethodDoubleArgFloatArg", "TestInterface", 2, info.Length(), info.GetIsolate());
         return;
     }
     TestInterfaceImplementation* impl = V8TestInterface::toNative(info.Holder());
     double doubleArg;
     float floatArg;
     {
-        v8::TryCatch block;
+        V8TryPropagate block;
         TONATIVE_VOID_INTERNAL(doubleArg, static_cast<double>(info[0]->NumberValue()));
         if (!std::isfinite(doubleArg)) {
             throwTypeError(ExceptionMessages::failedToExecute("voidMethodDoubleArgFloatArg", "TestInterface", "double parameter 1 is non-finite."), info.GetIsolate());
-            block.ReThrow();
             return;
         }
         TONATIVE_VOID_INTERNAL(floatArg, static_cast<float>(info[1]->NumberValue()));
         if (!std::isfinite(floatArg)) {
             throwTypeError(ExceptionMessages::failedToExecute("voidMethodDoubleArgFloatArg", "TestInterface", "float parameter 2 is non-finite."), info.GetIsolate());
-            block.ReThrow();
             return;
         }
     }
     impl->voidMethodDoubleArgFloatArg(doubleArg, floatArg);
 }
 
 static void voidMethodDoubleArgFloatArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestInterfaceImplementationV8Internal::voidMethodDoubleArgFloatArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void voidMethodUnrestrictedDoubleArgUnrestrictedFloatArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 2)) {
         throwMinimumArityTypeErrorForMethod("voidMethodUnrestrictedDoubleArgUnrestrictedFloatArg", "TestInterface", 2, info.Length(), info.GetIsolate());
         return;
     }
     TestInterfaceImplementation* impl = V8TestInterface::toNative(info.Holder());
     double unrestrictedDoubleArg;
     float unrestrictedFloatArg;
     {
-        v8::TryCatch block;
+        V8TryPropagate block;
         TONATIVE_VOID_INTERNAL(unrestrictedDoubleArg, static_cast<double>(info[0]->NumberValue()));
         TONATIVE_VOID_INTERNAL(unrestrictedFloatArg, static_cast<float>(info[1]->NumberValue()));
     }
     impl->voidMethodUnrestrictedDoubleArgUnrestrictedFloatArg(unrestrictedDoubleArg, unrestrictedFloatArg);
 }
 
 static void voidMethodUnrestrictedDoubleArgUnrestrictedFloatArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestInterfaceImplementationV8Internal::voidMethodUnrestrictedDoubleArgUnrestrictedFloatArgMethod(info);
@@ skipping 43 matching lines @@
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "implementsComplexMethod", "TestInterface", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 2)) {
         throwMinimumArityTypeError(exceptionState, 2, info.Length());
         return;
     }
     TestInterfaceImplementation* impl = V8TestInterface::toNative(info.Holder());
     V8StringResource<> strArg;
     TestInterfaceEmpty* testInterfaceEmptyArg;
     {
-        v8::TryCatch block;
+        V8TryPropagate block;
         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();
-            block.ReThrow();
             return;
         }
         TONATIVE_VOID_INTERNAL(testInterfaceEmptyArg, V8TestInterfaceEmpty::toNativeWithTypeCheck(info.GetIsolate(), info[1]));
     }
     ExecutionContext* scriptContext = currentExecutionContext(info.GetIsolate());
     RefPtr<TestInterfaceEmpty> result = impl->implementsComplexMethod(scriptContext, strArg, testInterfaceEmptyArg, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
@@ skipping 101 matching lines @@
 static void partialVoidMethodLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "partialVoidMethodLongArg", "TestInterface", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         throwMinimumArityTypeError(exceptionState, 1, info.Length());
         return;
     }
     TestInterfaceImplementation* impl = V8TestInterface::toNative(info.Holder());
     int longArg;
     {
-        v8::TryCatch block;
+        V8TryPropagate block;
         TONATIVE_VOID_EXCEPTIONSTATE_INTERNAL(longArg, toInt32(info[0], exceptionState), exceptionState);
     }
     TestPartialInterface::partialVoidMethodLongArg(*impl, longArg);
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialVoidMethodLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
@@ skipping 28 matching lines @@
 #if ENABLE(PARTIAL_CONDITION)
 static void partialVoidMethodPartialCallbackTypeArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 1)) {
         throwMinimumArityTypeErrorForMethod("partialVoidMethodPartialCallbackTypeArg", "TestInterface", 1, info.Length(), info.GetIsolate());
         return;
     }
     TestInterfaceImplementation* impl = V8TestInterface::toNative(info.Holder());
     ScriptValue partialCallbackTypeArg;
     {
-        v8::TryCatch block;
+        V8TryPropagate block;
         TONATIVE_VOID_INTERNAL(partialCallbackTypeArg, ScriptValue(ScriptState::current(info.GetIsolate()), info[0]));
     }
     TestPartialInterface::partialVoidMethodPartialCallbackTypeArg(*impl, partialCallbackTypeArg);
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialVoidMethodPartialCallbackTypeArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
@@ skipping 391 matching lines @@
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestInterfaceImplementation* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore
 #endif // ENABLE(CONDITION)