Make pretty printing TyKind::Def do something

matthewjasper · matthewjasper · commit d77e86142fa3 · 2020-06-11T16:24:01.000+01:00
diff --git a/src/librustc_hir_pretty/lib.rs b/src/librustc_hir_pretty/lib.rs
@@ -407,7 +407,7 @@ 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
`@@ -407,7 +407,7 @@ impl<'a> State<'a> {`
`407`	`407`	`&f.param_names[..],`
`408`	`408`	`);`
`409`	`409`	`}`
`410`		`- hir::TyKind::Def(..) => {}`
	`410`	`+ hir::TyKind::Def(..) => self.s.word("/impl Trait/"),`
`411`	`411`	`hir::TyKind::Path(ref qpath) => self.print_qpath(qpath, false),`
`412`	`412`	`hir::TyKind::TraitObject(bounds, ref lifetime) => {`
`413`	`413`	`let mut first = true;`