Auto merge of #95454 - randomicon00:fix95444, r=wesleywiser

[rust.git] / src / test / ui / type-alias-impl-trait / issue-69136-inner-lifetime-resolve-error.stderr

diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.stderr b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.stderr
index fe45e39d938f009e1b340cd155fbc6fb322cbe0b..d038fbbe1b40a191fc35a9da4cccccc9f95293f7 100644 (file)
--- a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.stderr
@@ -2,10 +2,42 @@ error[E0261]: use of undeclared lifetime name `'a`
   --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:17:65
    |
 LL | type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
-   |             -                                                   ^^ undeclared lifetime
-   |             |
-   |             help: consider introducing lifetime `'a` here: `'a,`
+   |                                                                 ^^ undeclared lifetime
+   |
+   = note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html
+help: consider making the bound lifetime-generic with a new `'a` lifetime
+   |
+LL | type Return<A> = impl for<'a> WithAssoc<A, AssocType = impl SomeTrait + 'a>;
+   |                       +++++++
+help: consider introducing lifetime `'a` here
+   |
+LL | type Return<'a, A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
+   |             +++
+
+error: non-defining opaque type use in defining scope
+  --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:20:27
+   |
+LL | fn my_fun() -> Return<()> {}
+   |                           ^^
+   |
+note: used non-generic type `()` for generic parameter
+  --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:17:13
+   |
+LL | type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
+   |             ^
+
+error: non-defining opaque type use in defining scope
+  --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:20:27
+   |
+LL | fn my_fun() -> Return<()> {}
+   |                           ^^
+   |
+note: used non-generic type `()` for generic parameter
+  --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:17:13
+   |
+LL | type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
+   |             ^
 
-error: aborting due to previous error
+error: aborting due to 3 previous errors
 
 For more information about this error, try `rustc --explain E0261`.