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Bug 868799 part 2. Disallow copy-construction of typed array structs, so people can't accidentally pass them by value and end up unrooted. r=smaug

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This commit is contained in:
Boris Zbarsky 2013-08-29 00:30:05 -04:00
parent b3c31c681b
commit b208c4d50c
1 changed files with 12 additions and 0 deletions
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12
dom/bindings/TypedArray.h
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@ -23,11 +23,18 @@ struct TypedArrayObjectStorage : AllTypedArraysBase {
protected:
JSObject* mObj;
TypedArrayObjectStorage()
{
}
public:
inline void TraceSelf(JSTracer* trc)
{
JS_CallObjectTracer(trc, &mObj, "TypedArray.mObj");
}
private:
TypedArrayObjectStorage(const TypedArrayObjectStorage&) MOZ_DELETE;
};
/*
@ -90,6 +97,9 @@ protected:
{
mObj = UnboxArray(obj, &mLength, &mData);
}
private:
TypedArray_base(const TypedArray_base&) MOZ_DELETE;
};
@ -143,6 +153,8 @@ private:
}
return obj;
}
TypedArray(const TypedArray&) MOZ_DELETE;
};
typedef TypedArray<int8_t, JS_GetInt8ArrayData, JS_GetObjectAsInt8Array,