Rollup merge of #107442 - lukas-code:slice-panics, r=cuviper

[rust.git] / compiler / rustc_middle / src / ty / print / pretty.rs

diff --git a/compiler/rustc_middle/src/ty/print/pretty.rs b/compiler/rustc_middle/src/ty/print/pretty.rs
index 6a20f62b6f9b82c3374f560f881389e937e0cef9..e8e00d5feb873110e3df1a5d49d59c34e8bd79f9 100644 (file)
--- a/compiler/rustc_middle/src/ty/print/pretty.rs
+++ b/compiler/rustc_middle/src/ty/print/pretty.rs
@@ -698,8 +698,10 @@ fn pretty_print_type(mut self, ty: Ty<'tcx>) -> Result<Self::Type, Self::Error>
             ty::Error(_) => p!("[type error]"),
             ty::Param(ref param_ty) => p!(print(param_ty)),
             ty::Bound(debruijn, bound_ty) => match bound_ty.kind {
-                ty::BoundTyKind::Anon => self.pretty_print_bound_var(debruijn, bound_ty.var)?,
-                ty::BoundTyKind::Param(p) => p!(write("{}", p)),
+                ty::BoundTyKind::Anon(bv) => {
+                    self.pretty_print_bound_var(debruijn, ty::BoundVar::from_u32(bv))?
+                }
+                ty::BoundTyKind::Param(_, s) => p!(write("{}", s)),
             },
             ty::Adt(def, substs) => {
                 p!(print_def_path(def.did(), substs));