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remove Scalar::is_null_ptr

Miri does not need it any more and it is otherwise unused
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RalfJung committed Jul 5, 2019
1 parent 4ca7a34 commit 50510e4491ea8225c3abe997fe27f0c53e0094e2
Showing with 0 additions and 11 deletions.
  1. +0 −11 src/librustc/mir/interpret/value.rs
@@ -275,17 +275,6 @@ impl<'tcx, Tag> Scalar<Tag> {
}
}

#[inline]
pub fn is_null_ptr(self, cx: &impl HasDataLayout) -> bool {
match self {
Scalar::Raw { data, size } => {
assert_eq!(size as u64, cx.data_layout().pointer_size.bytes());
data == 0
},
Scalar::Ptr(_) => false,
}
}

#[inline]
pub fn from_bool(b: bool) -> Self {
Scalar::Raw { data: b as u128, size: 1 }

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