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Implement Debug for PlaceBase #61979

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Merged
merged 1 commit into from
Jun 20, 2019
Merged

Implement Debug for PlaceBase #61979

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48 changes: 25 additions & 23 deletions src/librustc/mir/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2184,29 +2184,7 @@ impl<'tcx> Debug for Place<'tcx> {
});

self.iterate(|place_base, place_projections| {
match place_base {
PlaceBase::Local(id) => {
write!(fmt, "{:?}", id)?;
}
PlaceBase::Static(box self::Static { ty, kind: StaticKind::Static(def_id) }) => {
write!(
fmt,
"({}: {:?})",
ty::tls::with(|tcx| tcx.def_path_str(*def_id)),
ty
)?;
},
PlaceBase::Static(
box self::Static { ty, kind: StaticKind::Promoted(promoted) }
) => {
write!(
fmt,
"({:?}: {:?})",
promoted,
ty
)?;
},
}
write!(fmt, "{:?}", place_base)?;

for projection in place_projections {
match projection.elem {
Expand Down Expand Up @@ -2256,6 +2234,30 @@ impl<'tcx> Debug for Place<'tcx> {
}
}

impl Debug for PlaceBase<'_> {
fn fmt(&self, fmt: &mut Formatter<'_>) -> fmt::Result {
match *self {
PlaceBase::Local(id) => write!(fmt, "{:?}", id),
PlaceBase::Static(box self::Static { ty, kind: StaticKind::Static(def_id) }) => {
write!(
fmt,
"({}: {:?})",
ty::tls::with(|tcx| tcx.def_path_str(def_id)),
ty
)
},
PlaceBase::Static(box self::Static { ty, kind: StaticKind::Promoted(promoted) }) => {
write!(
fmt,
"({:?}: {:?})",
promoted,
ty
)
},
}
}
}

///////////////////////////////////////////////////////////////////////////
// Scopes

Expand Down