bjoernager/rust
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Format dyn Trait better in type_name intrinsic

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This commit is contained in:
Michael Goulet 2022-10-30 19:39:07 +00:00
parent e70cbef0c5
commit e24df2778f
4 changed files with 22 additions and 15 deletions
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12
compiler/rustc_const_eval/src/util/type_name.rs
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@ -73,18 +73,10 @@ impl<'tcx> Printer<'tcx> for AbsolutePathPrinter<'tcx> {
}
fn print_dyn_existential(
mut self,
self,
predicates: &'tcx ty::List<ty::Binder<'tcx, ty::ExistentialPredicate<'tcx>>>,
) -> Result<Self::DynExistential, Self::Error> {
let mut first = true;
for p in predicates {
if !first {
write!(self, "+")?;
}
first = false;
self = p.print(self)?;
}
Ok(self)
self.pretty_print_dyn_existential(predicates)
}
fn path_crate(mut self, cnum: CrateNum) -> Result<Self::Path, Self::Error> {