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

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Unified Diff: Source/wtf/OwnPtrCommon.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: Created 7 years, 4 months ago

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Index: Source/wtf/OwnPtrCommon.h

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

index 6aada1f80a0e087531aa6db185f29d6f9d68fb8d..89932d8e0319cad774a3cfa5292c30fd9c5df2ba 100644

--- a/Source/wtf/OwnPtrCommon.h

+++ b/Source/wtf/OwnPtrCommon.h

@@ -28,6 +28,11 @@

#ifndef WTF_OwnPtrCommon_h

#define WTF_OwnPtrCommon_h

+#define EnsureOwnPtrConvertibleArgDefn \

+ typename EnableIf<IsPointerConvertible<typename PassOwnPtr<U>::ValueType, ValueType>::Value, bool>::Type

+#define EnsureOwnPtrConvertibleArgDecl \

+ EnsureOwnPtrConvertibleArgDefn = true

#if OS(WINDOWS)

typedef struct HBITMAP__* HBITMAP;

typedef struct HBRUSH__* HBRUSH;

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