Support pretty-printing dyn* trait objects

2024-12-20 20:33:59 -08:00
parent 13170cd787
commit 1cc8289791
4 changed files with 11 additions and 10 deletions
--- a/compiler/rustc_hir_pretty/src/lib.rs
+++ b/compiler/rustc_hir_pretty/src/lib.rs
@@ -402,8 +402,10 @@ impl<'a> State<'a> {
            }
            hir::TyKind::Path(ref qpath) => self.print_qpath(qpath, false),
            hir::TyKind::TraitObject(bounds, lifetime, syntax) => {
-                if syntax == ast::TraitObjectSyntax::Dyn {
-                    self.word_space("dyn");
+                match syntax {
+                    ast::TraitObjectSyntax::Dyn => self.word_nbsp("dyn"),
+                    ast::TraitObjectSyntax::DynStar => self.word_nbsp("dyn*"),
+                    ast::TraitObjectSyntax::None => {}
                }
                let mut first = true;
                for bound in bounds {