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Bug 754457. Disallow copy-construction of ErrorResult, so it can only be passed by reference, not by value. r=peterv

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This commit is contained in:
Boris Zbarsky 2012-05-15 14:23:29 -04:00
parent 834a627f02
commit 79bf4de9af
1 changed files with 4 additions and 0 deletions
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4
dom/bindings/ErrorResult.h
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@ -47,6 +47,10 @@ public:
private:
nsresult mResult;
// Not to be implemented, to make sure people always pass this by
// reference, not by value.
ErrorResult(const ErrorResult&) MOZ_DELETE;
};
} // namespace mozilla