Bless test output

Author: sjwang05

tests/ui/alloc-error/alloc-error-handler-bad-signature-1.stderr

@@ -29,14 +29,24 @@ LL |    #[alloc_error_handler]
 LL | // fn oom(
 LL | ||     info: &Layout,
 LL | || ) -> ()
-   | ||_______^ expected `!`, found `()`
+   | ||      -^
+   | ||______||
+   | |       |expected `!`, found `()`
+   | |       help: consider changing oom's return type: `!`
 LL | |  {
 LL | |      loop {}
 LL | |  }
    | |__- expected `!` because of return type
    |
    = note:   expected type `!`
            found unit type `()`
+note: the function oom is defined here
+  --> $DIR/alloc-error-handler-bad-signature-1.rs:10:1
+   |
+LL | / fn oom(
+LL | |     info: &Layout,
+LL | | ) -> ()
+   | |_______^
    = note: this error originates in the attribute macro `alloc_error_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: aborting due to 2 previous errors

tests/ui/alloc-error/alloc-error-handler-bad-signature-2.stderr

@@ -36,13 +36,22 @@ LL |    #[alloc_error_handler]
 LL | // fn oom(
 LL | ||     info: Layout,
 LL | || ) {
-   | ||_^ expected `!`, found `()`
+   | || ^- help: consider changing oom's return type: `-> !`
+   | ||_|
+   | |  expected `!`, found `()`
 LL | |      loop {}
 LL | |  }
    | |__- expected `!` because of return type
    |
    = note:   expected type `!`
            found unit type `()`
+note: the function oom is defined here
+  --> $DIR/alloc-error-handler-bad-signature-2.rs:10:1
+   |
+LL | / fn oom(
+LL | |     info: Layout,
+LL | | ) {
+   | |_^
    = note: this error originates in the attribute macro `alloc_error_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: aborting due to 2 previous errors

tests/ui/associated-type-bounds/do-not-look-at-parent-item-in-suggestion-for-type-param-of-current-assoc-item.stderr

@@ -1,6 +1,9 @@
 error[E0308]: mismatched types
   --> $DIR/do-not-look-at-parent-item-in-suggestion-for-type-param-of-current-assoc-item.rs:24:37
    |
+LL |     fn identify(&self) -> Self::Id;
+   |                           -------- help: consider changing identify's return type: `&I`
+...
 LL |         let _low = self.lows.remove(low.identify()).unwrap();
    |                              ------ ^^^^^^^^^^^^^^ expected `&I`, found associated type
    |                              |
@@ -10,6 +13,11 @@ LL |         let _low = self.lows.remove(low.identify()).unwrap();
            found associated type `<impl LowT as Identify>::Id`
    = help: consider constraining the associated type `<impl LowT as Identify>::Id` to `&I`
    = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html
+note: the method identify is defined here
+  --> $DIR/do-not-look-at-parent-item-in-suggestion-for-type-param-of-current-assoc-item.rs:8:5
+   |
+LL |     fn identify(&self) -> Self::Id;
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 note: method defined here
   --> $SRC_DIR/std/src/collections/hash/map.rs:LL:COL
 

tests/ui/associated-type-bounds/elision.stderr

@@ -21,6 +21,8 @@ LL | fn f(x: &mut dyn Iterator<Item: Iterator<Item = &'_ ()>>) -> Option<&'_ ()>
    |
    = note: expected enum `Option<&()>`
               found enum `Option<impl Iterator<Item = &'_ ()>>`
+note: the method next is defined here
+  --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
 
 error: aborting due to 2 previous errors
 

tests/ui/associated-types/associated-types-eq-3.stderr

@@ -8,10 +8,19 @@ LL |     let _: Bar = x.boo();
    |
    = note:       expected struct `Bar`
            found associated type `<I as Foo>::A`
+note: the method boo is defined here
+  --> $DIR/associated-types-eq-3.rs:6:5
+   |
+LL |     fn boo(&self) -> <Self as Foo>::A;
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 help: consider constraining the associated type `<I as Foo>::A` to `Bar`
    |
 LL | fn foo2<I: Foo<A = Bar>>(x: I) {
    |               +++++++++
+help: consider changing boo's return type
+   |
+LL |     fn boo(&self) -> Bar;
+   |                      ~~~
 
 error[E0271]: type mismatch resolving `<isize as Foo>::A == Bar`
   --> $DIR/associated-types-eq-3.rs:38:10

tests/ui/associated-types/associated-types-path-2.stderr

@@ -86,10 +86,19 @@ LL |     let _: i32 = f2(2i32);
    |            |
    |            expected due to this
    |
+note: the function f2 is defined here
+  --> $DIR/associated-types-path-2.rs:14:1
+   |
+LL | pub fn f2<T: Foo>(a: T) -> T::A {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 help: you can convert a `u32` to an `i32` and panic if the converted value doesn't fit
    |
 LL |     let _: i32 = f2(2i32).try_into().unwrap();
    |                          ++++++++++++++++++++
+help: consider changing f2's return type
+   |
+LL | pub fn f2<T: Foo>(a: T) -> i32 {
+   |                            ~~~
 
 error: aborting due to 8 previous errors
 

tests/ui/async-await/coroutine-desc.stderr

@@ -25,6 +25,11 @@ LL |     fun(one(), two());
    |
    = help: consider `await`ing on both `Future`s
    = note: distinct uses of `impl Trait` result in different opaque types
+note: the function two is defined here
+  --> $DIR/coroutine-desc.rs:6:1
+   |
+LL | async fn two() {}
+   | ^^^^^^^^^^^^^^
 note: function defined here
   --> $DIR/coroutine-desc.rs:8:4
    |

tests/ui/async-await/issues/issue-102206.stderr

@@ -6,6 +6,11 @@ LL |     std::mem::size_of_val(foo());
    |     |
    |     arguments to this function are incorrect
    |
+note: the function foo is defined here
+  --> $DIR/issue-102206.rs:3:1
+   |
+LL | async fn foo() {}
+   | ^^^^^^^^^^^^^^
 note: function defined here
   --> $SRC_DIR/core/src/mem/mod.rs:LL:COL
 help: consider borrowing here

tests/ui/async-await/suggest-missing-await.stderr

@@ -32,6 +32,11 @@ note: calling an async function returns a future
    |
 LL |     dummy()
    |     ^^^^^^^
+note: the function dummy is defined here
+  --> $DIR/suggest-missing-await.rs:18:1
+   |
+LL | async fn dummy() {}
+   | ^^^^^^^^^^^^^^^^
 help: consider `await`ing on the `Future`
    |
 LL |     dummy().await

tests/ui/block-result/unexpected-return-on-unit.stderr

@@ -4,6 +4,11 @@ error[E0308]: mismatched types
 LL |     foo()
    |     ^^^^^ expected `()`, found `usize`
    |
+note: the function foo is defined here
+  --> $DIR/unexpected-return-on-unit.rs:4:1
+   |
+LL | fn foo() -> usize {
+   | ^^^^^^^^^^^^^^^^^
 help: consider using a semicolon here
    |
 LL |     foo();
@@ -12,6 +17,10 @@ help: try adding a return type
    |
 LL | fn bar() -> usize {
    |          ++++++++
+help: consider changing foo's return type
+   |
+LL | fn foo() -> () {
+   |             ~~
 
 error: aborting due to 1 previous error