Make ScalarInt
entirely independent of MIR interpretation
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parent
2e53625421
commit
97bfff1f56
1 changed files with 3 additions and 4 deletions
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@ -1,4 +1,3 @@
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use crate::mir::interpret::InterpResult;
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use rustc_apfloat::ieee::{Double, Single};
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use rustc_apfloat::Float;
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use rustc_serialize::{Decodable, Decoder, Encodable, Encoder};
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@ -192,11 +191,11 @@ impl ScalarInt {
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self.data == 0
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}
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pub(crate) fn ptr_sized_op<'tcx>(
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pub(crate) fn ptr_sized_op<E>(
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self,
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dl: &TargetDataLayout,
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f_int: impl FnOnce(u64) -> InterpResult<'tcx, u64>,
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) -> InterpResult<'tcx, Self> {
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f_int: impl FnOnce(u64) -> Result<u64, E>,
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) -> Result<Self, E> {
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assert_eq!(u64::from(self.size), dl.pointer_size.bytes());
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Ok(Self::try_from_uint(f_int(u64::try_from(self.data).unwrap())?, self.size()).unwrap())
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}
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