Generate a bit less code to handle failed arity checks.

Source/bindings/tests/results/V8TestObjectPython.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 4703 matching lines @@
         return;
     }
     TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
     V8TRYCATCH_VOID(int, longArg1, toInt32(info[0]));
     V8TRYCATCH_VOID(int, longArg2, toInt32(info[1]));
     imp->overloadedMethodA(longArg1, longArg2);
 }
 
 static void overloadedMethodAMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodA", "TestObjectPython", info.Holder(), info.GetIsolate());
     if (((info.Length() == 1))) {
         overloadedMethodA1Method(info);
         return;
     }
     if (((info.Length() == 2))) {
         overloadedMethodA2Method(info);
         return;
     }
     if (UNLIKELY(info.Length() < 1)) {
-        throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodA", "TestObjectPython", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
+        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+        exceptionState.throwIfNeeded();
         return;
     }
-    throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodA", "TestObjectPython", "No function was found that matched the signature provided."), info.GetIsolate());
+    exceptionState.throwTypeError("No function was found that matched the signature provided.");
+    exceptionState.throwIfNeeded();
 }
 
 static void overloadedMethodAMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjectPythonV8Internal::overloadedMethodAMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void overloadedMethodB1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 18 matching lines @@
     if (UNLIKELY(info.Length() <= 1)) {
         imp->overloadedMethodB(longArg1);
         return;
     }
     V8TRYCATCH_VOID(int, longArg2, toInt32(info[1]));
     imp->overloadedMethodB(longArg1, longArg2);
 }
 
 static void overloadedMethodBMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodB", "TestObjectPython", info.Holder(), info.GetIsolate());
     if (((info.Length() == 1))) {
         overloadedMethodB1Method(info);
         return;
     }
     if (((info.Length() == 1)) || ((info.Length() == 2))) {
         overloadedMethodB2Method(info);
         return;
     }
     if (UNLIKELY(info.Length() < 1)) {
-        throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodB", "TestObjectPython", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
+        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+        exceptionState.throwIfNeeded();
         return;
     }
-    throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodB", "TestObjectPython", "No function was found that matched the signature provided."), info.GetIsolate());
+    exceptionState.throwTypeError("No function was found that matched the signature provided.");
+    exceptionState.throwIfNeeded();
 }
 
 static void overloadedMethodBMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjectPythonV8Internal::overloadedMethodBMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void overloadedMethodC1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 14 matching lines @@
         return;
     }
     TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
     V8TRYCATCH_VOID(int, longArg, toInt32(info[0]));
     V8TRYCATCH_VOID(Vector<int>, longArgs, toNativeArguments<int>(info, 1));
     imp->overloadedMethodC(longArg, longArgs);
 }
 
 static void overloadedMethodCMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodC", "TestObjectPython", info.Holder(), info.GetIsolate());
     if (((info.Length() == 1))) {
         overloadedMethodC1Method(info);
         return;
     }
     if () {
         overloadedMethodC2Method(info);
         return;
     }
     if (UNLIKELY(info.Length() < 1)) {
-        throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodC", "TestObjectPython", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
+        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+        exceptionState.throwIfNeeded();
         return;
     }
-    throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodC", "TestObjectPython", "No function was found that matched the signature provided."), info.GetIsolate());
+    exceptionState.throwTypeError("No function was found that matched the signature provided.");
+    exceptionState.throwIfNeeded();
 }
 
 static void overloadedMethodCMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjectPythonV8Internal::overloadedMethodCMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void overloadedMethodD1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 13 matching lines @@
         throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodD", "TestObjectPython", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
         return;
     }
     TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
     V8TRYCATCH_VOID(TestInterfaceEmpty*, testInterfaceEmptyArg, V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate(), worldType(info.GetIsolate())) ? V8TestInterfaceEmpty::toNative(v8::Handle<v8::Object>::Cast(info[0])) : 0);
     imp->overloadedMethodD(testInterfaceEmptyArg);
 }
 
 static void overloadedMethodDMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodD", "TestObjectPython", info.Holder(), info.GetIsolate());
     if (((info.Length() == 1))) {
         overloadedMethodD1Method(info);
         return;
     }
     if (((info.Length() == 1) && (V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate(), worldType(info.GetIsolate()))))) {
         overloadedMethodD2Method(info);
         return;
     }
     if (UNLIKELY(info.Length() < 1)) {
-        throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodD", "TestObjectPython", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
+        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+        exceptionState.throwIfNeeded();
         return;
     }
-    throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodD", "TestObjectPython", "No function was found that matched the signature provided."), info.GetIsolate());
+    exceptionState.throwTypeError("No function was found that matched the signature provided.");
+    exceptionState.throwIfNeeded();
 }
 
 static void overloadedMethodDMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjectPythonV8Internal::overloadedMethodDMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void overloadedMethodE1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 13 matching lines @@
         throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodE", "TestObjectPython", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
         return;
     }
     TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
     V8TRYCATCH_VOID(Vector<int>, longArrayArg, toNativeArray<int>(info[0], 1, info.GetIsolate()));
     imp->overloadedMethodE(longArrayArg);
 }
 
 static void overloadedMethodEMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodE", "TestObjectPython", info.Holder(), info.GetIsolate());
     if (((info.Length() == 1))) {
         overloadedMethodE1Method(info);
         return;
     }
     if (((info.Length() == 1) && (info[0]->IsArray()))) {
         overloadedMethodE2Method(info);
         return;
     }
     if (UNLIKELY(info.Length() < 1)) {
-        throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodE", "TestObjectPython", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
+        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+        exceptionState.throwIfNeeded();
         return;
     }
-    throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodE", "TestObjectPython", "No function was found that matched the signature provided."), info.GetIsolate());
+    exceptionState.throwTypeError("No function was found that matched the signature provided.");
+    exceptionState.throwIfNeeded();
 }
 
 static void overloadedMethodEMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjectPythonV8Internal::overloadedMethodEMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void overloadedMethodF1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 13 matching lines @@
         throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodF", "TestObjectPython", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
         return;
     }
     TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
     V8TRYCATCH_VOID(TestInterfaceEmpty*, testInterfaceEmptyNullableArg, V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate(), worldType(info.GetIsolate())) ? V8TestInterfaceEmpty::toNative(v8::Handle<v8::Object>::Cast(info[0])) : 0);
     imp->overloadedMethodF(testInterfaceEmptyNullableArg);
 }
 
 static void overloadedMethodFMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodF", "TestObjectPython", info.Holder(), info.GetIsolate());
     if (((info.Length() == 1))) {
         overloadedMethodF1Method(info);
         return;
     }
     if (((info.Length() == 1) && (info[0]->IsNull() || V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate(), worldType(info.GetIsolate()))))) {
         overloadedMethodF2Method(info);
         return;
     }
     if (UNLIKELY(info.Length() < 1)) {
-        throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodF", "TestObjectPython", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
+        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+        exceptionState.throwIfNeeded();
         return;
     }
-    throwTypeError(ExceptionMessages::failedToExecute("overloadedMethodF", "TestObjectPython", "No function was found that matched the signature provided."), info.GetIsolate());
+    exceptionState.throwTypeError("No function was found that matched the signature provided.");
+    exceptionState.throwIfNeeded();
 }
 
 static void overloadedMethodFMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjectPythonV8Internal::overloadedMethodFMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void overloadedMethodG1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 123 matching lines @@
         throwTypeError(ExceptionMessages::failedToExecute("overloadedStaticMethod", "TestObjectPython", ExceptionMessages::notEnoughArguments(2, info.Length())), info.GetIsolate());
         return;
     }
     V8TRYCATCH_VOID(int, longArg1, toInt32(info[0]));
     V8TRYCATCH_VOID(int, longArg2, toInt32(info[1]));
     TestObjectPython::overloadedStaticMethod(longArg1, longArg2);
 }
 
 static void overloadedStaticMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedStaticMethod", "TestObjectPython", info.Holder(), info.GetIsolate());
     if (((info.Length() == 1))) {
         overloadedStaticMethod1Method(info);
         return;
     }
     if (((info.Length() == 2))) {
         overloadedStaticMethod2Method(info);
         return;
     }
     if (UNLIKELY(info.Length() < 1)) {
-        throwTypeError(ExceptionMessages::failedToExecute("overloadedStaticMethod", "TestObjectPython", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
+        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+        exceptionState.throwIfNeeded();
         return;
     }
-    throwTypeError(ExceptionMessages::failedToExecute("overloadedStaticMethod", "TestObjectPython", "No function was found that matched the signature provided."), info.GetIsolate());
+    exceptionState.throwTypeError("No function was found that matched the signature provided.");
+    exceptionState.throwIfNeeded();
 }
 
 static void overloadedStaticMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjectPythonV8Internal::overloadedStaticMethodMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void addEventListenerMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 1399 matching lines @@
     fromInternalPointer(object)->deref();
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestObjectPython* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore