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Pretty-print static lvalues in MIR as just their path.

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This commit is contained in:
Scott Olson 2016-01-01 21:01:17 -06:00
parent 6a33221ea5
commit 19a50e4f2a
1 changed files with 9 additions and 9 deletions
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18
src/librustc/mir/repr.rs
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@ -551,24 +551,24 @@ impl<'tcx> Debug for Lvalue<'tcx> {
write!(fmt,"arg{:?}", id),
Temp(id) =>
write!(fmt,"tmp{:?}", id),
Static(id) =>
write!(fmt,"Static({:?})", id),
Static(def_id) =>
write!(fmt, "{}", ty::tls::with(|tcx| tcx.item_path_str(def_id))),
ReturnPointer =>
write!(fmt,"ReturnPointer"),
write!(fmt, "ReturnPointer"),
Projection(ref data) =>
match data.elem {
ProjectionElem::Downcast(ref adt_def, index) =>
write!(fmt,"({:?} as {})", data.base, adt_def.variants[index].name),
write!(fmt, "({:?} as {})", data.base, adt_def.variants[index].name),
ProjectionElem::Deref =>
write!(fmt,"(*{:?})", data.base),
write!(fmt, "(*{:?})", data.base),
ProjectionElem::Field(field) =>
write!(fmt,"{:?}.{:?}", data.base, field.index()),
write!(fmt, "{:?}.{:?}", data.base, field.index()),
ProjectionElem::Index(ref index) =>
write!(fmt,"{:?}[{:?}]", data.base, index),
write!(fmt, "{:?}[{:?}]", data.base, index),
ProjectionElem::ConstantIndex { offset, min_length, from_end: false } =>
write!(fmt,"{:?}[{:?} of {:?}]", data.base, offset, min_length),
write!(fmt, "{:?}[{:?} of {:?}]", data.base, offset, min_length),
ProjectionElem::ConstantIndex { offset, min_length, from_end: true } =>
write!(fmt,"{:?}[-{:?} of {:?}]", data.base, offset, min_length),
write!(fmt, "{:?}[-{:?} of {:?}]", data.base, offset, min_length),
},
}
}