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Unified Diff: third_party/WebKit/Source/bindings/tests/results/core/V8TestCallbackFunctions.cpp

Issue 2802223002: bindings: Throw a type error if converting an interface or callback function fails. (Closed)
Patch Set: Add |callback_function_name| to the callback function template Created 3 years, 8 months ago
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Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestCallbackFunctions.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestCallbackFunctions.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestCallbackFunctions.cpp
index f83f34605f58f7dd9b9ba1f4f39f88c32025e561..6a547f2296eb2bfaa81e763d8125de19adf496b9 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestCallbackFunctions.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestCallbackFunctions.cpp
@@ -335,7 +335,10 @@ TestCallbackFunctions* V8TestCallbackFunctions::toImplWithTypeCheck(v8::Isolate*
}
TestCallbackFunctions* NativeValueTraits<TestCallbackFunctions>::nativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) {
- return V8TestCallbackFunctions::toImplWithTypeCheck(isolate, value);
+ TestCallbackFunctions* nativeValue = V8TestCallbackFunctions::toImplWithTypeCheck(isolate, value);
+ if (!nativeValue)
+ exceptionState.throwTypeError("Unable to convert value to TestCallbackFunctions.");
+ return nativeValue;
}
} // namespace blink

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