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use no type in ProjectionElem::Field for PlaceBuilder::UpVar

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b-naber
2022-11-23 19:55:24 +01:00
parent c39de61d2a
commit 9061ffba8c
9 changed files with 105 additions and 52 deletions
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4
compiler/rustc_mir_dataflow/src/value_analysis.rs
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@@ -777,10 +777,10 @@ pub enum TrackElem {
Field(Field),
}
impl<V, T> TryFrom<ProjectionElem<V, T>> for TrackElem {
impl<V, T1, T2> TryFrom<ProjectionElem<V, T1, T2>> for TrackElem {
type Error = ();
fn try_from(value: ProjectionElem<V, T>) -> Result<Self, Self::Error> {
fn try_from(value: ProjectionElem<V, T1, T2>) -> Result<Self, Self::Error> {
match value {
ProjectionElem::Field(field, _) => Ok(TrackElem::Field(field)),
_ => Err(()),