Make pretty printing TyKind::Def do something

matthewjasper · matthewjasper · commit 627b4697b744 · 2020-06-07T12:09:14.000+01:00
diff --git a/src/librustc_hir_pretty/lib.rs b/src/librustc_hir_pretty/lib.rs
@@ -385,7 +385,7 @@ impl<'a> State<'a> {
                     &f.param_names[..],
                 );
             }
-            hir::TyKind::Def(..) => {}
+            hir::TyKind::Def(..) => self.s.word("/*impl Trait*/"),
             hir::TyKind::Path(ref qpath) => self.print_qpath(qpath, false),
             hir::TyKind::TraitObject(bounds, ref lifetime) => {
                 let mut first = true;

Original file line number	Diff line number	Diff line change
`@@ -385,7 +385,7 @@ impl<'a> State<'a> {`
`385`	`385`	`&f.param_names[..],`
`386`	`386`	`);`
`387`	`387`	`}`
`388`		`- hir::TyKind::Def(..) => {}`
	`388`	`+ hir::TyKind::Def(..) => self.s.word("/impl Trait/"),`
`389`	`389`	`hir::TyKind::Path(ref qpath) => self.print_qpath(qpath, false),`
`390`	`390`	`hir::TyKind::TraitObject(bounds, ref lifetime) => {`
`391`	`391`	`let mut first = true;`