bjoernager/rust
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Print RPITIT like an opaque

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This commit is contained in:
Michael Goulet 2024-02-27 16:11:35 +00:00
parent 1feef44daf
commit b57ddfe079
5 changed files with 18 additions and 14 deletions
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20
compiler/rustc_middle/src/ty/print/pretty.rs
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@ -715,13 +715,7 @@ pub trait PrettyPrinter<'tcx>: Printer<'tcx> + fmt::Write {
p!(print_def_path(def_id, &[]));
}
ty::Alias(ty::Projection | ty::Inherent | ty::Weak, ref data) => {
if !(self.should_print_verbose() || with_no_queries())
&& self.tcx().is_impl_trait_in_trait(data.def_id)
{
return self.pretty_print_opaque_impl_type(data.def_id, data.args);
} else {
p!(print(data))
}
p!(print(data))
}
ty::Placeholder(placeholder) => match placeholder.bound.kind {
ty::BoundTyKind::Anon => p!(write("{placeholder:?}")),
@ -3053,7 +3047,17 @@ define_print_and_forward_display! {
if let DefKind::Impl { of_trait: false } = cx.tcx().def_kind(cx.tcx().parent(self.def_id)) {
p!(pretty_print_inherent_projection(self))
} else {
p!(print_def_path(self.def_id, self.args));
// If we're printing verbosely, or don't want to invoke queries
// (`is_impl_trait_in_trait`), then fall back to printing the def path.
// This is likely what you want if you're debugging the compiler anyways.
if !(cx.should_print_verbose() || with_no_queries())
&& cx.tcx().is_impl_trait_in_trait(self.def_id)
{
return cx.pretty_print_opaque_impl_type(self.def_id, self.args);
} else {
p!(print_def_path(self.def_id, self.args));
}
}
}