Mention signature rather than fn pointers when comparing impl/trait methods

3 files changed, 12 insertions, 12 deletions

diff --git a/src/test/ui/compare-method/bad-self-type.stderr b/src/test/ui/compare-method/bad-self-type.stderr
index 90e907157a5..cad942e646e 100644
--- a/src/test/ui/compare-method/bad-self-type.stderr
+++ b/src/test/ui/compare-method/bad-self-type.stderr
@@ -7,8 +7,8 @@ LL |     fn poll(self, _: &mut Context<'_>) -> Poll<()> {
    |             expected struct `Pin`, found struct `MyFuture`
    |             help: change the self-receiver type to match the trait: `self: Pin<&mut MyFuture>`
    |
-   = note: expected fn pointer `fn(Pin<&mut MyFuture>, &mut Context<'_>) -> Poll<_>`
-              found fn pointer `fn(MyFuture, &mut Context<'_>) -> Poll<_>`
+   = note: expected signature `fn(Pin<&mut MyFuture>, &mut Context<'_>) -> Poll<_>`
+              found signature `fn(MyFuture, &mut Context<'_>) -> Poll<_>`
 
 error[E0053]: method `foo` has an incompatible type for trait
   --> $DIR/bad-self-type.rs:22:18
@@ -24,8 +24,8 @@ note: type in trait
    |
 LL |     fn foo(self);
    |            ^^^^
-   = note: expected fn pointer `fn(MyFuture)`
-              found fn pointer `fn(Box<MyFuture>)`
+   = note: expected signature `fn(MyFuture)`
+              found signature `fn(Box<MyFuture>)`
 
 error[E0053]: method `bar` has an incompatible type for trait
   --> $DIR/bad-self-type.rs:24:18
@@ -38,8 +38,8 @@ note: type in trait
    |
 LL |     fn bar(self) -> Option<()>;
    |                     ^^^^^^^^^^
-   = note: expected fn pointer `fn(MyFuture) -> Option<()>`
-              found fn pointer `fn(MyFuture)`
+   = note: expected signature `fn(MyFuture) -> Option<()>`
+              found signature `fn(MyFuture)`
 help: change the output type to match the trait
    |
 LL |     fn bar(self) -> Option<()> {}
diff --git a/src/test/ui/compare-method/issue-90444.stderr b/src/test/ui/compare-method/issue-90444.stderr
index ee63f34b799..52e23d03b14 100644
--- a/src/test/ui/compare-method/issue-90444.stderr
+++ b/src/test/ui/compare-method/issue-90444.stderr
@@ -7,8 +7,8 @@ LL |     fn from(_: fn((), (), &mut ())) -> Self {
    |                types differ in mutability
    |                help: change the parameter type to match the trait: `for<'a> fn((), (), &'a ())`
    |
-   = note: expected fn pointer `fn(for<'a> fn((), (), &'a ())) -> A`
-              found fn pointer `fn(for<'a> fn((), (), &'a mut ())) -> A`
+   = note: expected signature `fn(for<'a> fn((), (), &'a ())) -> A`
+              found signature `fn(for<'a> fn((), (), &'a mut ())) -> A`
 
 error[E0053]: method `from` has an incompatible type for trait
   --> $DIR/issue-90444.rs:11:16
@@ -19,8 +19,8 @@ LL |     fn from(_: fn((), (), u64)) -> Self {
    |                expected `u32`, found `u64`
    |                help: change the parameter type to match the trait: `fn((), (), u32)`
    |
-   = note: expected fn pointer `fn(fn((), (), u32)) -> B`
-              found fn pointer `fn(fn((), (), u64)) -> B`
+   = note: expected signature `fn(fn((), (), u32)) -> B`
+              found signature `fn(fn((), (), u64)) -> B`
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/compare-method/reordered-type-param.stderr b/src/test/ui/compare-method/reordered-type-param.stderr
index 49b5b1b92cd..1552d542d15 100644
--- a/src/test/ui/compare-method/reordered-type-param.stderr
+++ b/src/test/ui/compare-method/reordered-type-param.stderr
@@ -14,8 +14,8 @@ note: type in trait
    |
 LL |   fn b<C:Clone,D>(&self, x: C) -> C;
    |                             ^
-   = note: expected fn pointer `fn(&E, F) -> F`
-              found fn pointer `fn(&E, G) -> G`
+   = note: expected signature `fn(&E, F) -> F`
+              found signature `fn(&E, G) -> G`
    = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
    = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters