diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/corelib/kernel/qobjectdefs_impl.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/kernel/qobjectdefs_impl.h b/src/corelib/kernel/qobjectdefs_impl.h index fb6601f21b..de6f65ab7d 100644 --- a/src/corelib/kernel/qobjectdefs_impl.h +++ b/src/corelib/kernel/qobjectdefs_impl.h @@ -567,9 +567,9 @@ namespace QtPrivate { Q_STATIC_ASSERT(CheckCompatibleArguments<FunctionPointer<Signal>::Arguments, FunctionPointer<Slot>::Arguments>::value) */ template<typename A1, typename A2> struct AreArgumentsCompatible { - static int test(A2); + static int test(const typename RemoveRef<A2>::Type&); static char test(...); - static A1 dummy(); + static const typename RemoveRef<A1>::Type &dummy(); enum { value = sizeof(test(dummy())) == sizeof(int) }; }; template<typename A1, typename A2> struct AreArgumentsCompatible<A1, A2&> { enum { value = false }; }; |