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Unify API of Scalar and ScalarMaybeUndef

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This commit is contained in:
Oliver Schneider 2018-08-03 12:40:03 +02:00
parent 4819094031
commit 828aebfe3a
1 changed files with 6 additions and 2 deletions
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8
src/librustc/mir/interpret/value.rs
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@ -103,6 +103,10 @@ impl<'tcx> Scalar {
ScalarMaybeUndef::Scalar(self).to_value_with_len(len, cx)
}
pub fn to_value_with_vtable(self, vtable: Pointer) -> Value {
ScalarMaybeUndef::Scalar(self).to_value_with_vtable(vtable)
}
pub fn ptr_signed_offset<C: HasDataLayout>(self, i: i64, cx: C) -> EvalResult<'tcx, Self> {
let layout = cx.data_layout();
match self {
@ -207,14 +211,14 @@ impl ScalarMaybeUndef {
}
pub fn to_value_with_len<C: HasDataLayout>(self, len: u64, cx: C) -> Value {
Value::ScalarPair(self.into(), Scalar::Bits {
Value::ScalarPair(self, Scalar::Bits {
bits: len as u128,
size: cx.data_layout().pointer_size.bytes() as u8,
}.into())
}
pub fn to_value_with_vtable(self, vtable: Pointer) -> Value {
Value::ScalarPair(self.into(), Scalar::Ptr(vtable).into())
Value::ScalarPair(self, Scalar::Ptr(vtable).into())
}
pub fn ptr_offset<C: HasDataLayout>(self, i: Size, cx: C) -> EvalResult<'tcx, Self> {