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Remove is_null #55345

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Merged
merged 1 commit into from
Oct 25, 2018
+1 −9
Merged

Remove is_null #55345

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10 changes: 1 addition & 9 deletions src/librustc/mir/interpret/value.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -181,22 +181,14 @@ impl<'tcx, Tag> Scalar<Tag> {
#[inline]
pub fn is_null_ptr(self, cx: impl HasDataLayout) -> bool {
match self {
Scalar::Bits { bits, size } => {
Scalar::Bits { bits, size } => {
assert_eq!(size as u64, cx.data_layout().pointer_size.bytes());
bits == 0
},
Scalar::Ptr(_) => false,
}
}

#[inline]
pub fn is_null(self) -> bool {
match self {
Scalar::Bits { bits, .. } => bits == 0,
Scalar::Ptr(_) => false
}
}

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