Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

169 files changed, 319 insertions, 8 deletions

diff --git a/src/test/ui/lifetimes/auxiliary/issue-91763-aux.rs b/tests/ui/lifetimes/auxiliary/issue-91763-aux.rs
index 0335f72b7..0335f72b7 100644
--- a/src/test/ui/lifetimes/auxiliary/issue-91763-aux.rs
+++ b/tests/ui/lifetimes/auxiliary/issue-91763-aux.rs
diff --git a/src/test/ui/lifetimes/auxiliary/lifetime_bound_will_change_warning_lib.rs b/tests/ui/lifetimes/auxiliary/lifetime_bound_will_change_warning_lib.rs
index 58f1b81cf..58f1b81cf 100644
--- a/src/test/ui/lifetimes/auxiliary/lifetime_bound_will_change_warning_lib.rs
+++ b/tests/ui/lifetimes/auxiliary/lifetime_bound_will_change_warning_lib.rs
diff --git a/src/test/ui/lifetimes/bare-trait-object-borrowck.rs b/tests/ui/lifetimes/bare-trait-object-borrowck.rs
index 45f5e4ae1..45f5e4ae1 100644
--- a/src/test/ui/lifetimes/bare-trait-object-borrowck.rs
+++ b/tests/ui/lifetimes/bare-trait-object-borrowck.rs
diff --git a/src/test/ui/lifetimes/bare-trait-object.rs b/tests/ui/lifetimes/bare-trait-object.rs
index 9eff618c7..9eff618c7 100644
--- a/src/test/ui/lifetimes/bare-trait-object.rs
+++ b/tests/ui/lifetimes/bare-trait-object.rs
diff --git a/src/test/ui/lifetimes/borrowck-let-suggestion.rs b/tests/ui/lifetimes/borrowck-let-suggestion.rs
index 3d591a506..3d591a506 100644
--- a/src/test/ui/lifetimes/borrowck-let-suggestion.rs
+++ b/tests/ui/lifetimes/borrowck-let-suggestion.rs
diff --git a/src/test/ui/lifetimes/borrowck-let-suggestion.stderr b/tests/ui/lifetimes/borrowck-let-suggestion.stderr
index 987b051b1..987b051b1 100644
--- a/src/test/ui/lifetimes/borrowck-let-suggestion.stderr
+++ b/tests/ui/lifetimes/borrowck-let-suggestion.stderr
diff --git a/tests/ui/lifetimes/conflicting-bounds.rs b/tests/ui/lifetimes/conflicting-bounds.rs
new file mode 100644
index 000000000..f37f163db
--- /dev/null
+++ b/tests/ui/lifetimes/conflicting-bounds.rs
@@ -0,0 +1,11 @@
+//~ type annotations needed: cannot satisfy `Self: Gen<'source>`
+
+pub trait Gen<'source> {
+    type Output;
+
+    fn gen<T>(&self) -> T
+    where
+        Self: for<'s> Gen<'s, Output = T>;
+}
+
+fn main() {}
diff --git a/tests/ui/lifetimes/conflicting-bounds.stderr b/tests/ui/lifetimes/conflicting-bounds.stderr
new file mode 100644
index 000000000..42aa39366
--- /dev/null
+++ b/tests/ui/lifetimes/conflicting-bounds.stderr
@@ -0,0 +1,14 @@
+error[E0283]: type annotations needed: cannot satisfy `Self: Gen<'source>`
+   |
+note: multiple `impl`s or `where` clauses satisfying `Self: Gen<'source>` found
+  --> $DIR/conflicting-bounds.rs:3:1
+   |
+LL | pub trait Gen<'source> {
+   | ^^^^^^^^^^^^^^^^^^^^^^
+...
+LL |         Self: for<'s> Gen<'s, Output = T>;
+   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0283`.
diff --git a/src/test/ui/lifetimes/copy_modulo_regions.rs b/tests/ui/lifetimes/copy_modulo_regions.rs
index 040fc4a00..040fc4a00 100644
--- a/src/test/ui/lifetimes/copy_modulo_regions.rs
+++ b/tests/ui/lifetimes/copy_modulo_regions.rs
diff --git a/src/test/ui/lifetimes/copy_modulo_regions.stderr b/tests/ui/lifetimes/copy_modulo_regions.stderr
index 87dbb64ab..87dbb64ab 100644
--- a/src/test/ui/lifetimes/copy_modulo_regions.stderr
+++ b/tests/ui/lifetimes/copy_modulo_regions.stderr
diff --git a/src/test/ui/lifetimes/elided-lifetime-in-param-pat.rs b/tests/ui/lifetimes/elided-lifetime-in-param-pat.rs
index c1425fa42..c1425fa42 100644
--- a/src/test/ui/lifetimes/elided-lifetime-in-param-pat.rs
+++ b/tests/ui/lifetimes/elided-lifetime-in-param-pat.rs
diff --git a/src/test/ui/lifetimes/elided-lifetime-in-path-in-impl-Fn.rs b/tests/ui/lifetimes/elided-lifetime-in-path-in-impl-Fn.rs
index 9c9965d8f..9c9965d8f 100644
--- a/src/test/ui/lifetimes/elided-lifetime-in-path-in-impl-Fn.rs
+++ b/tests/ui/lifetimes/elided-lifetime-in-path-in-impl-Fn.rs
diff --git a/src/test/ui/lifetimes/elided-lifetime-in-path-in-pat.rs b/tests/ui/lifetimes/elided-lifetime-in-path-in-pat.rs
index ff84d2511..ff84d2511 100644
--- a/src/test/ui/lifetimes/elided-lifetime-in-path-in-pat.rs
+++ b/tests/ui/lifetimes/elided-lifetime-in-path-in-pat.rs
diff --git a/src/test/ui/lifetimes/elided-lifetime-in-path-in-type-relative-expression.rs b/tests/ui/lifetimes/elided-lifetime-in-path-in-type-relative-expression.rs
index b9d2711fd..b9d2711fd 100644
--- a/src/test/ui/lifetimes/elided-lifetime-in-path-in-type-relative-expression.rs
+++ b/tests/ui/lifetimes/elided-lifetime-in-path-in-type-relative-expression.rs
diff --git a/src/test/ui/lifetimes/fullwidth-ampersand.rs b/tests/ui/lifetimes/fullwidth-ampersand.rs
index 7d8948bd8..7d8948bd8 100644
--- a/src/test/ui/lifetimes/fullwidth-ampersand.rs
+++ b/tests/ui/lifetimes/fullwidth-ampersand.rs
diff --git a/src/test/ui/lifetimes/fullwidth-ampersand.stderr b/tests/ui/lifetimes/fullwidth-ampersand.stderr
index 4645254f4..4645254f4 100644
--- a/src/test/ui/lifetimes/fullwidth-ampersand.stderr
+++ b/tests/ui/lifetimes/fullwidth-ampersand.stderr
diff --git a/tests/ui/lifetimes/issue-105227.fixed b/tests/ui/lifetimes/issue-105227.fixed
new file mode 100644
index 000000000..f6ed9c82e
--- /dev/null
+++ b/tests/ui/lifetimes/issue-105227.fixed
@@ -0,0 +1,26 @@
+// Regression test for issue #105227.
+
+// run-rustfix
+#![allow(warnings)]
+fn chars0<'a>(v :(&'a  str, &'a str)) -> impl Iterator<Item = char> + 'a  {
+//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a`
+    v.0.chars().chain(v.1.chars())
+    //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds
+}
+
+fn chars1<'a>(v0 : &'a  str, v1 : &'a str) -> impl Iterator<Item = char> + 'a  {
+//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a`
+    v0.chars().chain(v1.chars())
+    //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bound
+}
+
+fn chars2<'b>(v0 : &'b str, v1 : &'b str, v2 : &'b str) ->
+//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can use the named lifetime parameter `'b`
+    (impl Iterator<Item = char> + 'b , &'b str)
+{
+    (v0.chars().chain(v1.chars()), v2)
+    //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bound
+}
+
+fn main() {
+}
diff --git a/tests/ui/lifetimes/issue-105227.rs b/tests/ui/lifetimes/issue-105227.rs
new file mode 100644
index 000000000..6427a50bb
--- /dev/null
+++ b/tests/ui/lifetimes/issue-105227.rs
@@ -0,0 +1,26 @@
+// Regression test for issue #105227.
+
+// run-rustfix
+#![allow(warnings)]
+fn chars0(v :(& str, &str)) -> impl Iterator<Item = char> {
+//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a`
+    v.0.chars().chain(v.1.chars())
+    //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds
+}
+
+fn chars1(v0 : & str, v1 : &str) -> impl Iterator<Item = char> {
+//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a`
+    v0.chars().chain(v1.chars())
+    //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bound
+}
+
+fn chars2<'b>(v0 : &str, v1 : &'_ str, v2 : &'b str) ->
+//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can use the named lifetime parameter `'b`
+    (impl Iterator<Item = char>, &'b str)
+{
+    (v0.chars().chain(v1.chars()), v2)
+    //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bound
+}
+
+fn main() {
+}
diff --git a/tests/ui/lifetimes/issue-105227.stderr b/tests/ui/lifetimes/issue-105227.stderr
new file mode 100644
index 000000000..d21145937
--- /dev/null
+++ b/tests/ui/lifetimes/issue-105227.stderr
@@ -0,0 +1,47 @@
+error[E0700]: hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds
+  --> $DIR/issue-105227.rs:7:5
+   |
+LL | fn chars0(v :(& str, &str)) -> impl Iterator<Item = char> {
+   |               ----- hidden type `std::iter::Chain<Chars<'_>, Chars<'_>>` captures the anonymous lifetime defined here
+LL |
+LL |     v.0.chars().chain(v.1.chars())
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+help: to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a`
+   |
+LL | fn chars0<'a>(v :(&'a  str, &'a str)) -> impl Iterator<Item = char> + 'a  {
+   |          ++++      ++        ++                                     ++++
+
+error[E0700]: hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds
+  --> $DIR/issue-105227.rs:13:5
+   |
+LL | fn chars1(v0 : & str, v1 : &str) -> impl Iterator<Item = char> {
+   |                ----- hidden type `std::iter::Chain<Chars<'_>, Chars<'_>>` captures the anonymous lifetime defined here
+LL |
+LL |     v0.chars().chain(v1.chars())
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+help: to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a`
+   |
+LL | fn chars1<'a>(v0 : &'a  str, v1 : &'a str) -> impl Iterator<Item = char> + 'a  {
+   |          ++++       ++             ++                                    ++++
+
+error[E0700]: hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds
+  --> $DIR/issue-105227.rs:21:5
+   |
+LL | fn chars2<'b>(v0 : &str, v1 : &'_ str, v2 : &'b str) ->
+   |                    ---- hidden type `std::iter::Chain<Chars<'_>, Chars<'_>>` captures the anonymous lifetime defined here
+...
+LL |     (v0.chars().chain(v1.chars()), v2)
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+help: to declare that `impl Iterator<Item = char>` captures `'_`, you can use the named lifetime parameter `'b`
+   |
+LL ~ fn chars2<'b>(v0 : &'b str, v1 : &'b str, v2 : &'b str) ->
+LL |
+LL ~     (impl Iterator<Item = char> + 'b , &'b str)
+   |
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0700`.
diff --git a/tests/ui/lifetimes/issue-105507.fixed b/tests/ui/lifetimes/issue-105507.fixed
new file mode 100644
index 000000000..277ce8a77
--- /dev/null
+++ b/tests/ui/lifetimes/issue-105507.fixed
@@ -0,0 +1,43 @@
+// run-rustfix
+//
+#![allow(warnings)]
+struct Wrapper<'a, T: ?Sized>(&'a T);
+
+trait Project {
+    type Projected<'a> where Self: 'a;
+    fn project(this: Wrapper<'_, Self>) -> Self::Projected<'_>;
+}
+trait MyTrait {}
+trait ProjectedMyTrait {}
+
+impl<T> Project for Option<T> {
+    type Projected<'a> = Option<Wrapper<'a, T>> where T: 'a;
+    fn project(this: Wrapper<'_, Self>) -> Self::Projected<'_> {
+        this.0.as_ref().map(Wrapper)
+    }
+}
+
+impl<T: MyTrait> MyTrait for Option<Wrapper<'_, T>> {}
+
+impl<T: ProjectedMyTrait> MyTrait for Wrapper<'_, T> {}
+
+impl<T> ProjectedMyTrait for T
+    where
+        T: Project,
+        for<'a> T::Projected<'a>: MyTrait,
+        //~^ NOTE due to current limitations in the borrow checker, this implies a `'static` lifetime
+        //~| NOTE due to current limitations in the borrow checker, this implies a `'static` lifetime
+{}
+
+fn require_trait<T: MyTrait>(_: T) {}
+
+fn foo<T : MyTrait + 'static + 'static, U : MyTrait + 'static + 'static>(wrap: Wrapper<'_, Option<T>>, wrap1: Wrapper<'_, Option<U>>) {
+    //~^ HELP consider restricting the type parameter to the `'static` lifetime
+    //~| HELP consider restricting the type parameter to the `'static` lifetime
+    require_trait(wrap);
+    //~^ ERROR `T` does not live long enough
+    require_trait(wrap1);
+    //~^ ERROR `U` does not live long enough
+}
+
+fn main() {}
diff --git a/tests/ui/lifetimes/issue-105507.rs b/tests/ui/lifetimes/issue-105507.rs
new file mode 100644
index 000000000..f46c6b6f2
--- /dev/null
+++ b/tests/ui/lifetimes/issue-105507.rs
@@ -0,0 +1,43 @@
+// run-rustfix
+//
+#![allow(warnings)]
+struct Wrapper<'a, T: ?Sized>(&'a T);
+
+trait Project {
+    type Projected<'a> where Self: 'a;
+    fn project(this: Wrapper<'_, Self>) -> Self::Projected<'_>;
+}
+trait MyTrait {}
+trait ProjectedMyTrait {}
+
+impl<T> Project for Option<T> {
+    type Projected<'a> = Option<Wrapper<'a, T>> where T: 'a;
+    fn project(this: Wrapper<'_, Self>) -> Self::Projected<'_> {
+        this.0.as_ref().map(Wrapper)
+    }
+}
+
+impl<T: MyTrait> MyTrait for Option<Wrapper<'_, T>> {}
+
+impl<T: ProjectedMyTrait> MyTrait for Wrapper<'_, T> {}
+
+impl<T> ProjectedMyTrait for T
+    where
+        T: Project,
+        for<'a> T::Projected<'a>: MyTrait,
+        //~^ NOTE due to current limitations in the borrow checker, this implies a `'static` lifetime
+        //~| NOTE due to current limitations in the borrow checker, this implies a `'static` lifetime
+{}
+
+fn require_trait<T: MyTrait>(_: T) {}
+
+fn foo<T : MyTrait, U : MyTrait>(wrap: Wrapper<'_, Option<T>>, wrap1: Wrapper<'_, Option<U>>) {
+    //~^ HELP consider restricting the type parameter to the `'static` lifetime
+    //~| HELP consider restricting the type parameter to the `'static` lifetime
+    require_trait(wrap);
+    //~^ ERROR `T` does not live long enough
+    require_trait(wrap1);
+    //~^ ERROR `U` does not live long enough
+}
+
+fn main() {}
diff --git a/tests/ui/lifetimes/issue-105507.stderr b/tests/ui/lifetimes/issue-105507.stderr
new file mode 100644
index 000000000..44d3a7eb9
--- /dev/null
+++ b/tests/ui/lifetimes/issue-105507.stderr
@@ -0,0 +1,34 @@
+error: `T` does not live long enough
+  --> $DIR/issue-105507.rs:37:5
+   |
+LL |     require_trait(wrap);
+   |     ^^^^^^^^^^^^^^^^^^^
+   |
+note: due to current limitations in the borrow checker, this implies a `'static` lifetime
+  --> $DIR/issue-105507.rs:27:35
+   |
+LL |         for<'a> T::Projected<'a>: MyTrait,
+   |                                   ^^^^^^^
+help: consider restricting the type parameter to the `'static` lifetime
+   |
+LL | fn foo<T : MyTrait + 'static, U : MyTrait + 'static>(wrap: Wrapper<'_, Option<T>>, wrap1: Wrapper<'_, Option<U>>) {
+   |                    +++++++++              +++++++++
+
+error: `U` does not live long enough
+  --> $DIR/issue-105507.rs:39:5
+   |
+LL |     require_trait(wrap1);
+   |     ^^^^^^^^^^^^^^^^^^^^
+   |
+note: due to current limitations in the borrow checker, this implies a `'static` lifetime
+  --> $DIR/issue-105507.rs:27:35
+   |
+LL |         for<'a> T::Projected<'a>: MyTrait,
+   |                                   ^^^^^^^
+help: consider restricting the type parameter to the `'static` lifetime
+   |
+LL | fn foo<T : MyTrait + 'static, U : MyTrait + 'static>(wrap: Wrapper<'_, Option<T>>, wrap1: Wrapper<'_, Option<U>>) {
+   |                    +++++++++              +++++++++
+
+error: aborting due to 2 previous errors
+
diff --git a/src/test/ui/lifetimes/issue-17728.rs b/tests/ui/lifetimes/issue-17728.rs
index 6aca159c4..6aca159c4 100644
--- a/src/test/ui/lifetimes/issue-17728.rs
+++ b/tests/ui/lifetimes/issue-17728.rs
diff --git a/src/test/ui/lifetimes/issue-17728.stderr b/tests/ui/lifetimes/issue-17728.stderr
index 3b25902d7..3b25902d7 100644
--- a/src/test/ui/lifetimes/issue-17728.stderr
+++ b/tests/ui/lifetimes/issue-17728.stderr
diff --git a/src/test/ui/lifetimes/issue-26638.rs b/tests/ui/lifetimes/issue-26638.rs
index 000ab6492..4bec3b341 100644
--- a/src/test/ui/lifetimes/issue-26638.rs
+++ b/tests/ui/lifetimes/issue-26638.rs
@@ -5,7 +5,7 @@ fn parse_type(iter: Box<dyn Iterator<Item=&str>+'static>) -> &str { iter.next()
 fn parse_type_2(iter: fn(&u8)->&u8) -> &str { iter() }
 //~^ ERROR missing lifetime specifier [E0106]
 //~| ERROR mismatched types
-//~| ERROR this function takes 1 argument but 0 arguments were supplied
+//~| ERROR function takes 1 argument but 0 arguments were supplied
 
 fn parse_type_3() -> &str { unimplemented!() }
 //~^ ERROR missing lifetime specifier [E0106]
diff --git a/src/test/ui/lifetimes/issue-26638.stderr b/tests/ui/lifetimes/issue-26638.stderr
index 98d39d614..98d39d614 100644
--- a/src/test/ui/lifetimes/issue-26638.stderr
+++ b/tests/ui/lifetimes/issue-26638.stderr
diff --git a/src/test/ui/lifetimes/issue-34979.rs b/tests/ui/lifetimes/issue-34979.rs
index 252486dd9..252486dd9 100644
--- a/src/test/ui/lifetimes/issue-34979.rs
+++ b/tests/ui/lifetimes/issue-34979.rs
diff --git a/tests/ui/lifetimes/issue-34979.stderr b/tests/ui/lifetimes/issue-34979.stderr
new file mode 100644
index 000000000..3d4208031
--- /dev/null
+++ b/tests/ui/lifetimes/issue-34979.stderr
@@ -0,0 +1,20 @@
+error[E0283]: type annotations needed: cannot satisfy `&'a (): Foo`
+  --> $DIR/issue-34979.rs:6:13
+   |
+LL |     &'a (): Foo,
+   |             ^^^
+   |
+note: multiple `impl`s or `where` clauses satisfying `&'a (): Foo` found
+  --> $DIR/issue-34979.rs:2:1
+   |
+LL | impl<'a, T> Foo for &'a T {}
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^
+...
+LL |     &'a (): Foo,
+   |             ^^^
+LL |     &'static (): Foo;
+   |                  ^^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0283`.
diff --git a/src/test/ui/lifetimes/issue-54378.rs b/tests/ui/lifetimes/issue-54378.rs
index aa42d4a7c..aa42d4a7c 100644
--- a/src/test/ui/lifetimes/issue-54378.rs
+++ b/tests/ui/lifetimes/issue-54378.rs
diff --git a/src/test/ui/lifetimes/issue-55796.rs b/tests/ui/lifetimes/issue-55796.rs
index a7b27a999..a7b27a999 100644
--- a/src/test/ui/lifetimes/issue-55796.rs
+++ b/tests/ui/lifetimes/issue-55796.rs
diff --git a/src/test/ui/lifetimes/issue-55796.stderr b/tests/ui/lifetimes/issue-55796.stderr
index 5809a56cd..5809a56cd 100644
--- a/src/test/ui/lifetimes/issue-55796.stderr
+++ b/tests/ui/lifetimes/issue-55796.stderr
diff --git a/src/test/ui/lifetimes/issue-64173-unused-lifetimes.rs b/tests/ui/lifetimes/issue-64173-unused-lifetimes.rs
index 8080dd7dc..8080dd7dc 100644
--- a/src/test/ui/lifetimes/issue-64173-unused-lifetimes.rs
+++ b/tests/ui/lifetimes/issue-64173-unused-lifetimes.rs
diff --git a/src/test/ui/lifetimes/issue-64173-unused-lifetimes.stderr b/tests/ui/lifetimes/issue-64173-unused-lifetimes.stderr
index a487cbea5..a487cbea5 100644
--- a/src/test/ui/lifetimes/issue-64173-unused-lifetimes.stderr
+++ b/tests/ui/lifetimes/issue-64173-unused-lifetimes.stderr
diff --git a/src/test/ui/lifetimes/issue-67498.rs b/tests/ui/lifetimes/issue-67498.rs
index 8d8826435..8d8826435 100644
--- a/src/test/ui/lifetimes/issue-67498.rs
+++ b/tests/ui/lifetimes/issue-67498.rs
diff --git a/src/test/ui/lifetimes/issue-70917-lifetimes-in-fn-def.rs b/tests/ui/lifetimes/issue-70917-lifetimes-in-fn-def.rs
index b9aab2714..b9aab2714 100644
--- a/src/test/ui/lifetimes/issue-70917-lifetimes-in-fn-def.rs
+++ b/tests/ui/lifetimes/issue-70917-lifetimes-in-fn-def.rs
diff --git a/src/test/ui/lifetimes/issue-76168-hr-outlives-2.rs b/tests/ui/lifetimes/issue-76168-hr-outlives-2.rs
index 348586fa2..348586fa2 100644
--- a/src/test/ui/lifetimes/issue-76168-hr-outlives-2.rs
+++ b/tests/ui/lifetimes/issue-76168-hr-outlives-2.rs
diff --git a/src/test/ui/lifetimes/issue-76168-hr-outlives.rs b/tests/ui/lifetimes/issue-76168-hr-outlives.rs
index 9366e94c9..9366e94c9 100644
--- a/src/test/ui/lifetimes/issue-76168-hr-outlives.rs
+++ b/tests/ui/lifetimes/issue-76168-hr-outlives.rs
diff --git a/src/test/ui/lifetimes/issue-77175.rs b/tests/ui/lifetimes/issue-77175.rs
index 2282752b6..2282752b6 100644
--- a/src/test/ui/lifetimes/issue-77175.rs
+++ b/tests/ui/lifetimes/issue-77175.rs
diff --git a/src/test/ui/lifetimes/issue-79187-2.rs b/tests/ui/lifetimes/issue-79187-2.rs
index fff92c30b..fff92c30b 100644
--- a/src/test/ui/lifetimes/issue-79187-2.rs
+++ b/tests/ui/lifetimes/issue-79187-2.rs
diff --git a/src/test/ui/lifetimes/issue-79187-2.stderr b/tests/ui/lifetimes/issue-79187-2.stderr
index c5f654b37..c5f654b37 100644
--- a/src/test/ui/lifetimes/issue-79187-2.stderr
+++ b/tests/ui/lifetimes/issue-79187-2.stderr
diff --git a/src/test/ui/lifetimes/issue-79187.rs b/tests/ui/lifetimes/issue-79187.rs
index 8e1304562..8e1304562 100644
--- a/src/test/ui/lifetimes/issue-79187.rs
+++ b/tests/ui/lifetimes/issue-79187.rs
diff --git a/src/test/ui/lifetimes/issue-79187.stderr b/tests/ui/lifetimes/issue-79187.stderr
index ee6e7b89d..ee6e7b89d 100644
--- a/src/test/ui/lifetimes/issue-79187.stderr
+++ b/tests/ui/lifetimes/issue-79187.stderr
diff --git a/src/test/ui/lifetimes/issue-83737-binders-across-types.rs b/tests/ui/lifetimes/issue-83737-binders-across-types.rs
index e130561e4..e130561e4 100644
--- a/src/test/ui/lifetimes/issue-83737-binders-across-types.rs
+++ b/tests/ui/lifetimes/issue-83737-binders-across-types.rs
diff --git a/src/test/ui/lifetimes/issue-83737-erasing-bound-vars.rs b/tests/ui/lifetimes/issue-83737-erasing-bound-vars.rs
index c496a3556..c496a3556 100644
--- a/src/test/ui/lifetimes/issue-83737-erasing-bound-vars.rs
+++ b/tests/ui/lifetimes/issue-83737-erasing-bound-vars.rs
diff --git a/src/test/ui/lifetimes/issue-83753-invalid-associated-type-supertrait-hrtb.rs b/tests/ui/lifetimes/issue-83753-invalid-associated-type-supertrait-hrtb.rs
index 7f0ea730d..7f0ea730d 100644
--- a/src/test/ui/lifetimes/issue-83753-invalid-associated-type-supertrait-hrtb.rs
+++ b/tests/ui/lifetimes/issue-83753-invalid-associated-type-supertrait-hrtb.rs
diff --git a/src/test/ui/lifetimes/issue-83753-invalid-associated-type-supertrait-hrtb.stderr b/tests/ui/lifetimes/issue-83753-invalid-associated-type-supertrait-hrtb.stderr
index f7bdee633..f7bdee633 100644
--- a/src/test/ui/lifetimes/issue-83753-invalid-associated-type-supertrait-hrtb.stderr
+++ b/tests/ui/lifetimes/issue-83753-invalid-associated-type-supertrait-hrtb.stderr
diff --git a/src/test/ui/lifetimes/issue-83907-invalid-fn-like-path.rs b/tests/ui/lifetimes/issue-83907-invalid-fn-like-path.rs
index 604687ce7..604687ce7 100644
--- a/src/test/ui/lifetimes/issue-83907-invalid-fn-like-path.rs
+++ b/tests/ui/lifetimes/issue-83907-invalid-fn-like-path.rs
diff --git a/src/test/ui/lifetimes/issue-83907-invalid-fn-like-path.stderr b/tests/ui/lifetimes/issue-83907-invalid-fn-like-path.stderr
index e57933da5..e57933da5 100644
--- a/src/test/ui/lifetimes/issue-83907-invalid-fn-like-path.stderr
+++ b/tests/ui/lifetimes/issue-83907-invalid-fn-like-path.stderr
diff --git a/src/test/ui/lifetimes/issue-84398.rs b/tests/ui/lifetimes/issue-84398.rs
index 1912fa59b..1912fa59b 100644
--- a/src/test/ui/lifetimes/issue-84398.rs
+++ b/tests/ui/lifetimes/issue-84398.rs
diff --git a/src/test/ui/lifetimes/issue-84604.rs b/tests/ui/lifetimes/issue-84604.rs
index b315ef051..b315ef051 100644
--- a/src/test/ui/lifetimes/issue-84604.rs
+++ b/tests/ui/lifetimes/issue-84604.rs
diff --git a/src/test/ui/lifetimes/issue-90170-elision-mismatch.fixed b/tests/ui/lifetimes/issue-90170-elision-mismatch.fixed
index bd85da1a7..bd85da1a7 100644
--- a/src/test/ui/lifetimes/issue-90170-elision-mismatch.fixed
+++ b/tests/ui/lifetimes/issue-90170-elision-mismatch.fixed
diff --git a/src/test/ui/lifetimes/issue-90170-elision-mismatch.rs b/tests/ui/lifetimes/issue-90170-elision-mismatch.rs
index 3c495368b..3c495368b 100644
--- a/src/test/ui/lifetimes/issue-90170-elision-mismatch.rs
+++ b/tests/ui/lifetimes/issue-90170-elision-mismatch.rs
diff --git a/src/test/ui/lifetimes/issue-90170-elision-mismatch.stderr b/tests/ui/lifetimes/issue-90170-elision-mismatch.stderr
index 48fb3fb4a..48fb3fb4a 100644
--- a/src/test/ui/lifetimes/issue-90170-elision-mismatch.stderr
+++ b/tests/ui/lifetimes/issue-90170-elision-mismatch.stderr
diff --git a/src/test/ui/lifetimes/issue-90600-expected-return-static-indirect.rs b/tests/ui/lifetimes/issue-90600-expected-return-static-indirect.rs
index ce4cddc9b..ce4cddc9b 100644
--- a/src/test/ui/lifetimes/issue-90600-expected-return-static-indirect.rs
+++ b/tests/ui/lifetimes/issue-90600-expected-return-static-indirect.rs
diff --git a/src/test/ui/lifetimes/issue-90600-expected-return-static-indirect.stderr b/tests/ui/lifetimes/issue-90600-expected-return-static-indirect.stderr
index 99e1e7217..99e1e7217 100644
--- a/src/test/ui/lifetimes/issue-90600-expected-return-static-indirect.stderr
+++ b/tests/ui/lifetimes/issue-90600-expected-return-static-indirect.stderr
diff --git a/src/test/ui/lifetimes/issue-91763.rs b/tests/ui/lifetimes/issue-91763.rs
index 2e8807fe6..2e8807fe6 100644
--- a/src/test/ui/lifetimes/issue-91763.rs
+++ b/tests/ui/lifetimes/issue-91763.rs
diff --git a/src/test/ui/lifetimes/issue-91763.stderr b/tests/ui/lifetimes/issue-91763.stderr
index 6ccf008c0..6ccf008c0 100644
--- a/src/test/ui/lifetimes/issue-91763.stderr
+++ b/tests/ui/lifetimes/issue-91763.stderr
diff --git a/src/test/ui/lifetimes/issue-95023.rs b/tests/ui/lifetimes/issue-95023.rs
index 3fba8c00c..3fba8c00c 100644
--- a/src/test/ui/lifetimes/issue-95023.rs
+++ b/tests/ui/lifetimes/issue-95023.rs
diff --git a/src/test/ui/lifetimes/issue-95023.stderr b/tests/ui/lifetimes/issue-95023.stderr
index 35c3797c7..35c3797c7 100644
--- a/src/test/ui/lifetimes/issue-95023.stderr
+++ b/tests/ui/lifetimes/issue-95023.stderr
diff --git a/src/test/ui/lifetimes/issue-97193.rs b/tests/ui/lifetimes/issue-97193.rs
index 6c82c29dd..6c82c29dd 100644
--- a/src/test/ui/lifetimes/issue-97193.rs
+++ b/tests/ui/lifetimes/issue-97193.rs
diff --git a/src/test/ui/lifetimes/issue-97193.stderr b/tests/ui/lifetimes/issue-97193.stderr
index 21be543cc..21be543cc 100644
--- a/src/test/ui/lifetimes/issue-97193.stderr
+++ b/tests/ui/lifetimes/issue-97193.stderr
diff --git a/src/test/ui/lifetimes/issue-97194.rs b/tests/ui/lifetimes/issue-97194.rs
index 5f3560dbe..5f3560dbe 100644
--- a/src/test/ui/lifetimes/issue-97194.rs
+++ b/tests/ui/lifetimes/issue-97194.rs
diff --git a/src/test/ui/lifetimes/issue-97194.stderr b/tests/ui/lifetimes/issue-97194.stderr
index 93bde285a..93bde285a 100644
--- a/src/test/ui/lifetimes/issue-97194.stderr
+++ b/tests/ui/lifetimes/issue-97194.stderr
diff --git a/src/test/ui/lifetimes/lifetime-bound-will-change-warning.rs b/tests/ui/lifetimes/lifetime-bound-will-change-warning.rs
index 0d0303705..0d0303705 100644
--- a/src/test/ui/lifetimes/lifetime-bound-will-change-warning.rs
+++ b/tests/ui/lifetimes/lifetime-bound-will-change-warning.rs
diff --git a/src/test/ui/lifetimes/lifetime-bound-will-change-warning.stderr b/tests/ui/lifetimes/lifetime-bound-will-change-warning.stderr
index c51580f28..c51580f28 100644
--- a/src/test/ui/lifetimes/lifetime-bound-will-change-warning.stderr
+++ b/tests/ui/lifetimes/lifetime-bound-will-change-warning.stderr
diff --git a/src/test/ui/lifetimes/lifetime-doesnt-live-long-enough.rs b/tests/ui/lifetimes/lifetime-doesnt-live-long-enough.rs
index d2b782c92..d2b782c92 100644
--- a/src/test/ui/lifetimes/lifetime-doesnt-live-long-enough.rs
+++ b/tests/ui/lifetimes/lifetime-doesnt-live-long-enough.rs
diff --git a/src/test/ui/lifetimes/lifetime-doesnt-live-long-enough.stderr b/tests/ui/lifetimes/lifetime-doesnt-live-long-enough.stderr
index affb4e8d0..affb4e8d0 100644
--- a/src/test/ui/lifetimes/lifetime-doesnt-live-long-enough.stderr
+++ b/tests/ui/lifetimes/lifetime-doesnt-live-long-enough.stderr
diff --git a/src/test/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.rs b/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.rs
index d0a8fe795..d0a8fe795 100644
--- a/src/test/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.rs
+++ b/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.rs
diff --git a/src/test/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.stderr b/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.stderr
index 5eee953ef..5eee953ef 100644
--- a/src/test/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.stderr
+++ b/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.stderr
diff --git a/src/test/ui/lifetimes/lifetime-elision-return-type-trait.rs b/tests/ui/lifetimes/lifetime-elision-return-type-trait.rs
index 5168cb20d..5168cb20d 100644
--- a/src/test/ui/lifetimes/lifetime-elision-return-type-trait.rs
+++ b/tests/ui/lifetimes/lifetime-elision-return-type-trait.rs
diff --git a/src/test/ui/lifetimes/lifetime-elision-return-type-trait.stderr b/tests/ui/lifetimes/lifetime-elision-return-type-trait.stderr
index ef1127c59..ef1127c59 100644
--- a/src/test/ui/lifetimes/lifetime-elision-return-type-trait.stderr
+++ b/tests/ui/lifetimes/lifetime-elision-return-type-trait.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/42701_one_named_and_one_anonymous.rs b/tests/ui/lifetimes/lifetime-errors/42701_one_named_and_one_anonymous.rs
index b0c09c751..b0c09c751 100644
--- a/src/test/ui/lifetimes/lifetime-errors/42701_one_named_and_one_anonymous.rs
+++ b/tests/ui/lifetimes/lifetime-errors/42701_one_named_and_one_anonymous.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/42701_one_named_and_one_anonymous.stderr b/tests/ui/lifetimes/lifetime-errors/42701_one_named_and_one_anonymous.stderr
index 63d00875d..63d00875d 100644
--- a/src/test/ui/lifetimes/lifetime-errors/42701_one_named_and_one_anonymous.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/42701_one_named_and_one_anonymous.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-early-bound-in-struct.rs b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-early-bound-in-struct.rs
index 35f70dd19..35f70dd19 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-early-bound-in-struct.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-early-bound-in-struct.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-early-bound-in-struct.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-early-bound-in-struct.stderr
index 64aa8361c..64aa8361c 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-early-bound-in-struct.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-early-bound-in-struct.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-2.rs b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-2.rs
index 9b15b378d..9b15b378d 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-2.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-2.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-2.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-2.stderr
index b40481ecd..b40481ecd 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-2.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-2.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-3.rs b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-3.rs
index 6b062125c..6b062125c 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-3.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-3.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-3.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-3.stderr
index 194fd9589..194fd9589 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-3.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-3.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-2.rs b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-2.rs
index 7bc3fa623..7bc3fa623 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-2.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-2.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-2.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-2.stderr
index 64f4bd0fc..64f4bd0fc 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-2.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-2.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.rs b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.rs
index a1126d6bb..a1126d6bb 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.stderr
index 961f9de66..961f9de66 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl.rs b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl.rs
index f0d73deb3..f0d73deb3 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl.stderr
index 5bb763813..5bb763813 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else.rs b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else.rs
index f72d567bb..f72d567bb 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else.stderr
index 29a706957..29a706957 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.rs b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.rs
index 49993aca3..49993aca3 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.stderr
index 4bcd7cf95..4bcd7cf95 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.rs b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.rs
index 63d81a57d..63d81a57d 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.stderr
index 34a64f8a6..34a64f8a6 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1b-return-no-names-if-else.rs b/tests/ui/lifetimes/lifetime-errors/ex1b-return-no-names-if-else.rs
index d6c918843..d6c918843 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1b-return-no-names-if-else.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex1b-return-no-names-if-else.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex1b-return-no-names-if-else.stderr b/tests/ui/lifetimes/lifetime-errors/ex1b-return-no-names-if-else.stderr
index bcc3e9510..bcc3e9510 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex1b-return-no-names-if-else.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex1b-return-no-names-if-else.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-2.rs b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-2.rs
index 998a48ce2..998a48ce2 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-2.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-2.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-2.stderr b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-2.stderr
index 90d4754eb..90d4754eb 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-2.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-2.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-early-bound.rs b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-early-bound.rs
index d18b50d0d..d18b50d0d 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-early-bound.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-early-bound.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-early-bound.stderr b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-early-bound.stderr
index a03e16b3b..a03e16b3b 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-early-bound.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name-early-bound.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name.rs b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name.rs
index 5188ea1cc..5188ea1cc 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name.stderr b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name.stderr
index 487b34e3d..487b34e3d 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex2a-push-one-existing-name.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2b-push-no-existing-names.rs b/tests/ui/lifetimes/lifetime-errors/ex2b-push-no-existing-names.rs
index 27424d79b..27424d79b 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2b-push-no-existing-names.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex2b-push-no-existing-names.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2b-push-no-existing-names.stderr b/tests/ui/lifetimes/lifetime-errors/ex2b-push-no-existing-names.stderr
index 1622ce422..1622ce422 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2b-push-no-existing-names.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex2b-push-no-existing-names.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2c-push-inference-variable.rs b/tests/ui/lifetimes/lifetime-errors/ex2c-push-inference-variable.rs
index 2236d78ef..2236d78ef 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2c-push-inference-variable.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex2c-push-inference-variable.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2c-push-inference-variable.stderr b/tests/ui/lifetimes/lifetime-errors/ex2c-push-inference-variable.stderr
index 99fab4631..99fab4631 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2c-push-inference-variable.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex2c-push-inference-variable.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2d-push-inference-variable-2.rs b/tests/ui/lifetimes/lifetime-errors/ex2d-push-inference-variable-2.rs
index f57323029..f57323029 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2d-push-inference-variable-2.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex2d-push-inference-variable-2.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2d-push-inference-variable-2.stderr b/tests/ui/lifetimes/lifetime-errors/ex2d-push-inference-variable-2.stderr
index 52c5752f6..52c5752f6 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2d-push-inference-variable-2.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex2d-push-inference-variable-2.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2e-push-inference-variable-3.rs b/tests/ui/lifetimes/lifetime-errors/ex2e-push-inference-variable-3.rs
index 4a934bbf0..4a934bbf0 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2e-push-inference-variable-3.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex2e-push-inference-variable-3.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex2e-push-inference-variable-3.stderr b/tests/ui/lifetimes/lifetime-errors/ex2e-push-inference-variable-3.stderr
index e90c81ee3..e90c81ee3 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex2e-push-inference-variable-3.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex2e-push-inference-variable-3.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-2.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-2.rs
index 09ee9accc..09ee9accc 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-2.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-2.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-2.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-2.stderr
index 5a23f1e0e..5a23f1e0e 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-2.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-2.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs
index b3106db77..b3106db77 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.stderr
index 6ba130308..6ba130308 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-2.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-2.rs
index 5d0367783..5d0367783 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-2.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-2.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-2.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-2.stderr
index 4c0ffe5c0..4c0ffe5c0 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-2.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-2.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-3.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-3.rs
index 4a479f19c..4a479f19c 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-3.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-3.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-3.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-3.stderr
index 97c665347..97c665347 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-3.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-3.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.rs
index 9b8cfe670..9b8cfe670 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.stderr
index b3d0bc2b8..b3d0bc2b8 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-latebound-regions.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-latebound-regions.rs
index db934a0be..db934a0be 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-latebound-regions.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-latebound-regions.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-latebound-regions.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-latebound-regions.stderr
index fbe98a426..fbe98a426 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-latebound-regions.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs-latebound-regions.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs.rs
index 4bf5db41f..4bf5db41f 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs.stderr
index 9630729d0..9630729d0 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-both-are-structs.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-latebound-regions.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-latebound-regions.rs
index 8dcb814b2..8dcb814b2 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-latebound-regions.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-latebound-regions.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-latebound-regions.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-latebound-regions.stderr
index 1e24032fc..1e24032fc 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-latebound-regions.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-latebound-regions.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-2.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-2.rs
index e4df870bc..e4df870bc 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-2.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-2.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-2.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-2.stderr
index bbd62902d..bbd62902d 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-2.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-2.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-3.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-3.rs
index 00de48278..00de48278 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-3.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-3.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-3.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-3.stderr
index 79e7e8e15..79e7e8e15 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-3.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-3.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-4.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-4.rs
index 00de48278..00de48278 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-4.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-4.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-4.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-4.stderr
index 53615fd1a..53615fd1a 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-4.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct-4.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct.rs
index 5bb0e28d4..5bb0e28d4 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct.stderr
index 6ff441167..6ff441167 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-one-is-struct.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs
index 3ffd7be4e..3ffd7be4e 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.stderr
index 5601335d2..5601335d2 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs
index 9b67a7742..9b67a7742 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.stderr
index e221902c4..e221902c4 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-fn-items.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-fn-items.rs
index 2f67750d8..2f67750d8 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-fn-items.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-fn-items.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-fn-items.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-fn-items.stderr
index a909c5fa8..cc2447b18 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-fn-items.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-fn-items.stderr
@@ -16,10 +16,13 @@ LL | fn foo<'a>(x:fn(&u8, &u8), y: Vec<&'a u8>, z: &'a u8) {
 error[E0596]: cannot borrow `y` as mutable, as it is not declared as mutable
   --> $DIR/ex3-both-anon-regions-using-fn-items.rs:2:3
    |
-LL | fn foo(x:fn(&u8, &u8), y: Vec<&u8>, z: &u8) {
-   |                        - help: consider changing this to be mutable: `mut y`
 LL |   y.push(z);
    |   ^^^^^^^^^ cannot borrow as mutable
+   |
+help: consider changing this to be mutable
+   |
+LL | fn foo(x:fn(&u8, &u8), mut y: Vec<&u8>, z: &u8) {
+   |                        +++
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-impl-items.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-impl-items.rs
index 73e1789f2..73e1789f2 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-impl-items.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-impl-items.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-impl-items.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-impl-items.stderr
index 9661f1e51..9661f1e51 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-impl-items.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-impl-items.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-trait-objects.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-trait-objects.rs
index 97fa9ef91..97fa9ef91 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-trait-objects.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-trait-objects.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-trait-objects.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-trait-objects.stderr
index d85ea6529..2ba5afa80 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-trait-objects.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-trait-objects.stderr
@@ -16,10 +16,13 @@ LL | fn foo<'a>(x:Box<dyn Fn(&u8, &u8)> , y: Vec<&'a u8>, z: &'a u8) {
 error[E0596]: cannot borrow `y` as mutable, as it is not declared as mutable
   --> $DIR/ex3-both-anon-regions-using-trait-objects.rs:2:3
    |
-LL | fn foo(x:Box<dyn Fn(&u8, &u8)> , y: Vec<&u8>, z: &u8) {
-   |                                  - help: consider changing this to be mutable: `mut y`
 LL |   y.push(z);
    |   ^^^^^^^^^ cannot borrow as mutable
+   |
+help: consider changing this to be mutable
+   |
+LL | fn foo(x:Box<dyn Fn(&u8, &u8)> , mut y: Vec<&u8>, z: &u8) {
+   |                                  +++
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions.rs b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions.rs
index ca0feaba8..ca0feaba8 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions.rs
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions.stderr
index ec9fac0c2..ec9fac0c2 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/issue_74400.rs b/tests/ui/lifetimes/lifetime-errors/issue_74400.rs
index ddb8bacce..ddb8bacce 100644
--- a/src/test/ui/lifetimes/lifetime-errors/issue_74400.rs
+++ b/tests/ui/lifetimes/lifetime-errors/issue_74400.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/issue_74400.stderr b/tests/ui/lifetimes/lifetime-errors/issue_74400.stderr
index 7049f28e2..7049f28e2 100644
--- a/src/test/ui/lifetimes/lifetime-errors/issue_74400.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/issue_74400.stderr
diff --git a/src/test/ui/lifetimes/lifetime-errors/liveness-assign-imm-local-notes.rs b/tests/ui/lifetimes/lifetime-errors/liveness-assign-imm-local-notes.rs
index 81a20c587..81a20c587 100644
--- a/src/test/ui/lifetimes/lifetime-errors/liveness-assign-imm-local-notes.rs
+++ b/tests/ui/lifetimes/lifetime-errors/liveness-assign-imm-local-notes.rs
diff --git a/src/test/ui/lifetimes/lifetime-errors/liveness-assign-imm-local-notes.stderr b/tests/ui/lifetimes/lifetime-errors/liveness-assign-imm-local-notes.stderr
index b47a47d63..b47a47d63 100644
--- a/src/test/ui/lifetimes/lifetime-errors/liveness-assign-imm-local-notes.stderr
+++ b/tests/ui/lifetimes/lifetime-errors/liveness-assign-imm-local-notes.stderr
diff --git a/src/test/ui/lifetimes/lifetime-mismatch-between-trait-and-impl.rs b/tests/ui/lifetimes/lifetime-mismatch-between-trait-and-impl.rs
index 2ce1a0f45..2ce1a0f45 100644
--- a/src/test/ui/lifetimes/lifetime-mismatch-between-trait-and-impl.rs
+++ b/tests/ui/lifetimes/lifetime-mismatch-between-trait-and-impl.rs
diff --git a/src/test/ui/lifetimes/lifetime-mismatch-between-trait-and-impl.stderr b/tests/ui/lifetimes/lifetime-mismatch-between-trait-and-impl.stderr
index 3040a8512..9c61d5a0c 100644
--- a/src/test/ui/lifetimes/lifetime-mismatch-between-trait-and-impl.stderr
+++ b/tests/ui/lifetimes/lifetime-mismatch-between-trait-and-impl.stderr
@@ -7,8 +7,8 @@ LL |     fn foo<'a>(x: &i32, y: &'a i32) -> &'a i32;
 LL |     fn foo<'a>(x: &'a i32, y: &'a i32) -> &'a i32 {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&'1 i32, &'1 i32) -> &'1 i32`
    |
-   = note: expected `fn(&'1 i32, &'a i32) -> &'a i32`
-              found `fn(&'1 i32, &'1 i32) -> &'1 i32`
+   = note: expected signature `fn(&'1 i32, &'a i32) -> &'a i32`
+              found signature `fn(&'1 i32, &'1 i32) -> &'1 i32`
    = help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait`
    = help: verify the lifetime relationships in the `trait` and `impl` between the `self` argument, the other inputs and its output
 
diff --git a/src/test/ui/lifetimes/lifetime-no-keyword.rs b/tests/ui/lifetimes/lifetime-no-keyword.rs
index f466f44f5..f466f44f5 100644
--- a/src/test/ui/lifetimes/lifetime-no-keyword.rs
+++ b/tests/ui/lifetimes/lifetime-no-keyword.rs
diff --git a/src/test/ui/lifetimes/lifetime-no-keyword.stderr b/tests/ui/lifetimes/lifetime-no-keyword.stderr
index ba8ceb80f..ba8ceb80f 100644
--- a/src/test/ui/lifetimes/lifetime-no-keyword.stderr
+++ b/tests/ui/lifetimes/lifetime-no-keyword.stderr
diff --git a/src/test/ui/lifetimes/missing-lifetime-in-alias.rs b/tests/ui/lifetimes/missing-lifetime-in-alias.rs
index 51c564c01..51c564c01 100644
--- a/src/test/ui/lifetimes/missing-lifetime-in-alias.rs
+++ b/tests/ui/lifetimes/missing-lifetime-in-alias.rs
diff --git a/src/test/ui/lifetimes/missing-lifetime-in-alias.stderr b/tests/ui/lifetimes/missing-lifetime-in-alias.stderr
index 428b8f14b..20159e144 100644
--- a/src/test/ui/lifetimes/missing-lifetime-in-alias.stderr
+++ b/tests/ui/lifetimes/missing-lifetime-in-alias.stderr
@@ -39,7 +39,7 @@ LL |     type Bar<'b>
 help: add missing lifetime argument
    |
 LL | type C<'a, 'b> = <A<'a> as Trait>::Bar<'a>;
-   |                                    ~~~~~~~
+   |                                       ++++
 
 error: aborting due to 3 previous errors
 
diff --git a/src/test/ui/lifetimes/nested-binder-print.rs b/tests/ui/lifetimes/nested-binder-print.rs
index f97f349fd..f97f349fd 100644
--- a/src/test/ui/lifetimes/nested-binder-print.rs
+++ b/tests/ui/lifetimes/nested-binder-print.rs
diff --git a/src/test/ui/lifetimes/nested-binder-print.stderr b/tests/ui/lifetimes/nested-binder-print.stderr
index 32dd89693..32dd89693 100644
--- a/src/test/ui/lifetimes/nested-binder-print.stderr
+++ b/tests/ui/lifetimes/nested-binder-print.stderr
diff --git a/src/test/ui/lifetimes/nested.rs b/tests/ui/lifetimes/nested.rs
index f3f1f2016..f3f1f2016 100644
--- a/src/test/ui/lifetimes/nested.rs
+++ b/tests/ui/lifetimes/nested.rs
diff --git a/src/test/ui/lifetimes/re-empty-in-error.rs b/tests/ui/lifetimes/re-empty-in-error.rs
index 554028a96..554028a96 100644
--- a/src/test/ui/lifetimes/re-empty-in-error.rs
+++ b/tests/ui/lifetimes/re-empty-in-error.rs
diff --git a/src/test/ui/lifetimes/re-empty-in-error.stderr b/tests/ui/lifetimes/re-empty-in-error.stderr
index c35d8ecec..c35d8ecec 100644
--- a/src/test/ui/lifetimes/re-empty-in-error.stderr
+++ b/tests/ui/lifetimes/re-empty-in-error.stderr
diff --git a/src/test/ui/lifetimes/shadow.rs b/tests/ui/lifetimes/shadow.rs
index e2124887e..e2124887e 100644
--- a/src/test/ui/lifetimes/shadow.rs
+++ b/tests/ui/lifetimes/shadow.rs
diff --git a/src/test/ui/lifetimes/shadow.stderr b/tests/ui/lifetimes/shadow.stderr
index b834e90d8..b834e90d8 100644
--- a/src/test/ui/lifetimes/shadow.stderr
+++ b/tests/ui/lifetimes/shadow.stderr
diff --git a/tests/ui/lifetimes/suggest-introducing-and-adding-missing-lifetime.fixed b/tests/ui/lifetimes/suggest-introducing-and-adding-missing-lifetime.fixed
new file mode 100644
index 000000000..f977f0bd3
--- /dev/null
+++ b/tests/ui/lifetimes/suggest-introducing-and-adding-missing-lifetime.fixed
@@ -0,0 +1,13 @@
+// run-rustfix
+
+#![allow(warnings)]
+
+fn no_restriction<'a, T: 'a>(x: &'a ()) -> &() {
+    with_restriction::<T>(x) //~ ERROR the parameter type `T` may not live long enough
+}
+
+fn with_restriction<'b, T: 'b>(x: &'b ()) -> &'b () {
+    x
+}
+
+fn main() {}
diff --git a/src/test/ui/lifetimes/suggest-introducing-and-adding-missing-lifetime.rs b/tests/ui/lifetimes/suggest-introducing-and-adding-missing-lifetime.rs
index 645bc7db0..d6ce112ec 100644
--- a/src/test/ui/lifetimes/suggest-introducing-and-adding-missing-lifetime.rs
+++ b/tests/ui/lifetimes/suggest-introducing-and-adding-missing-lifetime.rs
@@ -1,3 +1,7 @@
+// run-rustfix
+
+#![allow(warnings)]
+
 fn no_restriction<T>(x: &()) -> &() {
     with_restriction::<T>(x) //~ ERROR the parameter type `T` may not live long enough
 }
diff --git a/tests/ui/lifetimes/suggest-introducing-and-adding-missing-lifetime.stderr b/tests/ui/lifetimes/suggest-introducing-and-adding-missing-lifetime.stderr
new file mode 100644
index 000000000..2d58d3a02
--- /dev/null
+++ b/tests/ui/lifetimes/suggest-introducing-and-adding-missing-lifetime.stderr
@@ -0,0 +1,24 @@
+error[E0311]: the parameter type `T` may not live long enough
+  --> $DIR/suggest-introducing-and-adding-missing-lifetime.rs:6:5
+   |
+LL |     with_restriction::<T>(x)
+   |     ^^^^^^^^^^^^^^^^^^^^^
+   |
+note: the parameter type `T` must be valid for the anonymous lifetime defined here...
+  --> $DIR/suggest-introducing-and-adding-missing-lifetime.rs:5:25
+   |
+LL | fn no_restriction<T>(x: &()) -> &() {
+   |                         ^^^
+note: ...so that the type `T` will meet its required lifetime bounds
+  --> $DIR/suggest-introducing-and-adding-missing-lifetime.rs:6:5
+   |
+LL |     with_restriction::<T>(x)
+   |     ^^^^^^^^^^^^^^^^^^^^^
+help: consider adding an explicit lifetime bound...
+   |
+LL | fn no_restriction<'a, T: 'a>(x: &'a ()) -> &() {
+   |                   +++  ++++      ++
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0311`.
diff --git a/src/test/ui/lifetimes/undeclared-lifetime-used-in-debug-macro-issue-70152.rs b/tests/ui/lifetimes/undeclared-lifetime-used-in-debug-macro-issue-70152.rs
index cc29f9de7..cc29f9de7 100644
--- a/src/test/ui/lifetimes/undeclared-lifetime-used-in-debug-macro-issue-70152.rs
+++ b/tests/ui/lifetimes/undeclared-lifetime-used-in-debug-macro-issue-70152.rs
diff --git a/src/test/ui/lifetimes/undeclared-lifetime-used-in-debug-macro-issue-70152.stderr b/tests/ui/lifetimes/undeclared-lifetime-used-in-debug-macro-issue-70152.stderr
index 0d6ade415..0d6ade415 100644
--- a/src/test/ui/lifetimes/undeclared-lifetime-used-in-debug-macro-issue-70152.stderr
+++ b/tests/ui/lifetimes/undeclared-lifetime-used-in-debug-macro-issue-70152.stderr
diff --git a/src/test/ui/lifetimes/unnamed-closure-doesnt-life-long-enough-issue-67634.rs b/tests/ui/lifetimes/unnamed-closure-doesnt-life-long-enough-issue-67634.rs
index 8deb36551..8deb36551 100644
--- a/src/test/ui/lifetimes/unnamed-closure-doesnt-life-long-enough-issue-67634.rs
+++ b/tests/ui/lifetimes/unnamed-closure-doesnt-life-long-enough-issue-67634.rs
diff --git a/src/test/ui/lifetimes/unnamed-closure-doesnt-life-long-enough-issue-67634.stderr b/tests/ui/lifetimes/unnamed-closure-doesnt-life-long-enough-issue-67634.stderr
index 439904509..439904509 100644
--- a/src/test/ui/lifetimes/unnamed-closure-doesnt-life-long-enough-issue-67634.stderr
+++ b/tests/ui/lifetimes/unnamed-closure-doesnt-life-long-enough-issue-67634.stderr
diff --git a/src/test/ui/lifetimes/unusual-rib-combinations.rs b/tests/ui/lifetimes/unusual-rib-combinations.rs
index b4c86aab8..b4c86aab8 100644
--- a/src/test/ui/lifetimes/unusual-rib-combinations.rs
+++ b/tests/ui/lifetimes/unusual-rib-combinations.rs
diff --git a/src/test/ui/lifetimes/unusual-rib-combinations.stderr b/tests/ui/lifetimes/unusual-rib-combinations.stderr
index 6d7b42506..6d7b42506 100644
--- a/src/test/ui/lifetimes/unusual-rib-combinations.stderr
+++ b/tests/ui/lifetimes/unusual-rib-combinations.stderr