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Compare only the data part of fat pointers #48814

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Compare only the data part of fat pointers #48814

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3 changes: 2 additions & 1 deletion src/libcore/ptr.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2105,7 +2105,8 @@ impl<T: ?Sized> Eq for *mut T {}
#[stable(feature = "ptr_eq", since = "1.17.0")]
#[inline]
pub fn eq<T: ?Sized>(a: *const T, b: *const T) -> bool {
a == b
// cast to thin pointers to ignore the vtable part
a as *const () == b as *const ()
}

// Impls for function pointers
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