Source/wtf/PassOwnArrayPtr.h - Issue 23531003: Type check when upcasting PassOwnPtr/PassOwnArrayPtr to avoid possible function call ambiguousness

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Unified Diff: Source/wtf/PassOwnArrayPtr.h

Issue 23531003: Type check when upcasting PassOwnPtr/PassOwnArrayPtr to avoid possible function call ambiguousness (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Rebased. Created 7 years, 3 months ago

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Index: Source/wtf/PassOwnArrayPtr.h

diff --git a/Source/wtf/PassOwnArrayPtr.h b/Source/wtf/PassOwnArrayPtr.h

index 724dba3bf41e4a4dffd17e97d54560ac9a6d92d1..124fdb43f424d18cbaa774b8311d51ca132dd1e4 100644

--- a/Source/wtf/PassOwnArrayPtr.h

+++ b/Source/wtf/PassOwnArrayPtr.h

@@ -49,7 +49,7 @@ public:

// a const PassOwnArrayPtr. However, it makes it much easier to work with PassOwnArrayPtr

// temporaries, and we don't have a need to use real const PassOwnArrayPtrs anyway.

PassOwnArrayPtr(const PassOwnArrayPtr& o) : m_ptr(o.leakPtr()) { }

- template<typename U> PassOwnArrayPtr(const PassOwnArrayPtr<U>& o) : m_ptr(o.leakPtr()) { }

+ template<typename U> PassOwnArrayPtr(const PassOwnArrayPtr<U>& o, EnsurePtrConvertibleArgDecl(U, T)) : m_ptr(o.leakPtr()) { }

~PassOwnArrayPtr() { deleteOwnedArrayPtr(m_ptr); }

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