fix tidy and bless test

Author: Skgland

tests/ui/type-inference/regression-issue-81317.rs

@@ -1,29 +1,31 @@
 // Regression test for #81317: type can no longer be infered as of 1.49
 //
-// The problem is that the xor operator and the index.into() each have two candidate impls that could apply
+// The problem is that the xor operator and the index.into() call
+// each have two candidate impls that could apply
 // { S as BitXor<S>, S as BitXor<&'a S> } for xor and
 // { T::I as Into<u64>, T::I as Into<S> } for index.into()
 // previously inference was able to infer that the only valid combination was
 // S as BitXor<S> and T::I as Into<S>
 //
 // after rust-lang/rust#73905 this is no longer infered
 //
-// the error message could be better e.g. when iv is unused or has an an explicitly specified type S
+// the error message could be better e.g.
+// when iv is unused or has an an explicitly specified type S
 // there is currently the following help message
 //
 // error[E0284]: type annotations needed
 //   --> src/main.rs:13:24
 //    |
-// 42 |     let iv = S ^ index.into();
+// 44 |     let iv = S ^ index.into();
 //    |                -       ^^^^
 //    |                |
 //    |                type must be known at this point
 //    |
 //    = note: cannot satisfy `<S as BitXor<_>>::Output == _`
 // help: try using a fully qualified path to specify the expected types
 //    |
-// 42 -     let iv = S ^ index.into();
-// 42 +     let iv = S ^ <<T as P>::I as Into<T>>::into(index);
+// 44 -     let iv = S ^ index.into();
+// 44 +     let iv = S ^ <<T as P>::I as Into<T>>::into(index);
 //
 // this is better as it's actually sufficent to fix the problem,
 // while just specifying the type of iv as currently suggested is insufficent

tests/ui/type-inference/regression-issue-81317.stderr

@@ -1,5 +1,5 @@
 error[E0282]: type annotations needed
-  --> $DIR/regression-issue-81317.rs:13:9
+  --> $DIR/regression-issue-81317.rs:44:9
    |
 LL |     let iv = S ^ index.into();
    |         ^^