fix rustdoc tests

2 files changed, 13 insertions, 11 deletions

diff --git a/library/core/src/marker.rs b/library/core/src/marker.rs
index d25a5821911..5ec751e5168 100644
--- a/library/core/src/marker.rs
+++ b/library/core/src/marker.rs
@@ -960,7 +960,7 @@ marker_impls! {
 #[lang = "destruct"]
 #[rustc_on_unimplemented(message = "can't drop `{Self}`", append_const_msg)]
 #[rustc_deny_explicit_impl(implement_via_object = false)]
-// FIXME(effects) #[const_trait]
+#[const_trait]
 pub trait Destruct {}
 
 /// A marker for tuple types.
diff --git a/tests/rustdoc/rfc-2632-const-trait-impl.rs b/tests/rustdoc/rfc-2632-const-trait-impl.rs
index 5d742dc391a..7f56b2ffeb8 100644
--- a/tests/rustdoc/rfc-2632-const-trait-impl.rs
+++ b/tests/rustdoc/rfc-2632-const-trait-impl.rs
@@ -5,6 +5,8 @@
 // To future blessers: make sure that `const_trait_impl` is
 // stabilized when changing `@!has` to `@has`, and please do
 // not remove this test.
+//
+// FIXME(effects) add `const_trait` to `Fn` so we use `~const`
 #![feature(const_trait_impl)]
 #![crate_name = "foo"]
 
@@ -22,9 +24,9 @@ pub trait Tr<T> {
     // @has - '//section[@id="method.a"]/h4[@class="code-header"]/a[@class="trait"]' 'Fn'
     // @!has - '//section[@id="method.a"]/h4[@class="code-header"]/span[@class="where"]' '~const'
     // @has - '//section[@id="method.a"]/h4[@class="code-header"]/span[@class="where fmt-newline"]' ': Fn'
-    fn a<A: ~const Fn() + ~const Destruct>()
+    fn a<A: /* ~const */ Fn() + ~const Destruct>()
     where
-        Option<A>: ~const Fn() + ~const Destruct,
+        Option<A>: /* ~const */ Fn() + ~const Destruct,
     {
     }
 }
@@ -34,13 +36,13 @@ pub trait Tr<T> {
 // @has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header"]/a[@class="trait"]' 'Fn'
 // @!has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header"]/span[@class="where"]' '~const'
 // @has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header"]/span[@class="where fmt-newline"]' ': Fn'
-impl<T: ~const Fn() + ~const Destruct> const Tr<T> for T
+impl<T: /* ~const */ Fn() + ~const Destruct> const Tr<T> for T
 where
-    Option<T>: ~const Fn() + ~const Destruct,
+    Option<T>: /* ~const */ Fn() + ~const Destruct,
 {
-    fn a<A: ~const Fn() + ~const Destruct>()
+    fn a<A: /* ~const */ Fn() + ~const Destruct>()
     where
-        Option<A>: ~const Fn() + ~const Destruct,
+        Option<A>: /* ~const */ Fn() + ~const Destruct,
     {
     }
 }
@@ -49,9 +51,9 @@ where
 // @has - '//pre[@class="rust item-decl"]/code/a[@class="trait"]' 'Fn'
 // @!has - '//pre[@class="rust item-decl"]/code/span[@class="where fmt-newline"]' '~const'
 // @has - '//pre[@class="rust item-decl"]/code/span[@class="where fmt-newline"]' ': Fn'
-pub const fn foo<F: ~const Fn() + ~const Destruct>()
+pub const fn foo<F: /* ~const */ Fn() + ~const Destruct>()
 where
-    Option<F>: ~const Fn() + ~const Destruct,
+    Option<F>: /* ~const */ Fn() + ~const Destruct,
 {
     F::a()
 }
@@ -61,9 +63,9 @@ impl<T> S<T> {
     // @has - '//section[@id="method.foo"]/h4[@class="code-header"]/a[@class="trait"]' 'Fn'
     // @!has - '//section[@id="method.foo"]/h4[@class="code-header"]/span[@class="where"]' '~const'
     // @has - '//section[@id="method.foo"]/h4[@class="code-header"]/span[@class="where fmt-newline"]' ': Fn'
-    pub const fn foo<B, C: ~const Fn() + ~const Destruct>()
+    pub const fn foo<B, C: /* ~const */ Fn() + ~const Destruct>()
     where
-        B: ~const Fn() + ~const Destruct,
+        B: /* ~const */ Fn() + ~const Destruct,
     {
         B::a()
     }