make `compare_generic_param_kinds` errors consistent

1 files changed, 4 insertions, 5 deletions

diff --git a/src/test/ui/const-generics/issues/issue-86820.rs b/src/test/ui/const-generics/issues/issue-86820.rs
index 04650403c6b..9bcb8e1aeed 100644
--- a/src/test/ui/const-generics/issues/issue-86820.rs
+++ b/src/test/ui/const-generics/issues/issue-86820.rs
@@ -1,6 +1,6 @@
 // Regression test for the ICE described in #86820.
 
-#![allow(unused,dead_code)]
+#![allow(unused, dead_code)]
 use std::ops::BitAnd;
 
 const C: fn() = || is_set();
@@ -9,13 +9,12 @@ fn is_set() {
 }
 
 trait Bits {
-    fn bit<const I : u8>(self) -> bool;
-    //~^ NOTE: the const parameter `I` has type `usize`, but the declaration in trait `Bits::bit` has type `u8`
+    fn bit<const I: u8>(self) -> bool;
 }
 
 impl Bits for u8 {
-    fn bit<const I : usize>(self) -> bool {
-    //~^ ERROR: method `bit` has an incompatible const parameter type for trait [E0053]
+    fn bit<const I: usize>(self) -> bool {
+        //~^ ERROR: method `bit` has an incompatible generic parameter for trait: `Bits` [E0053]
         let i = 1 << I;
         let mask = u8::from(i);
         mask & self == mask