Fix pretty print

tiif · tiif · commit 364055a23ff9 · 2025-06-01T08:45:40.000Z
diff --git a/compiler/rustc_middle/src/ty/print/pretty.rs b/compiler/rustc_middle/src/ty/print/pretty.rs
@@ -3250,7 +3250,7 @@ define_print! {
             ty::ClauseKind::ConstEvaluatable(ct) => {
                 p!("the constant `", print(ct), "` can be evaluated")
             }
-            ty::ClauseKind::UnstableFeature(_) => p!("unstable feature"), // TODO: fix this later
+            ty::ClauseKind::UnstableFeature(symbol) => p!("unstable feature: ", write("`{}`", symbol)),
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -3250,7 +3250,7 @@ define_print! {`
`3250`	`3250`	`ty::ClauseKind::ConstEvaluatable(ct) => {`
`3251`	`3251`	p!("the constant `", print(ct), "` can be evaluated")
`3252`	`3252`	`}`
`3253`		`- ty::ClauseKind::UnstableFeature(_) => p!("unstable feature"), // TODO: fix this later`
	`3253`	+ ty::ClauseKind::UnstableFeature(symbol) => p!("unstable feature: ", write("`{}`", symbol)),
`3254`	`3254`	`}`
`3255`	`3255`	`}`
`3256`	`3256`