New upstream version 1.44.1+dfsg1

[rustc.git] / src / test / ui / mismatched_types / issue-36053-2.stderr

diff --git a/src/test/ui/mismatched_types/issue-36053-2.stderr b/src/test/ui/mismatched_types/issue-36053-2.stderr
index 89c7b0981158add1d4322cb96c96a54ca9812fe7..2793acf8857570a661dd74b060bc356994582cbd 100644 (file)
--- a/src/test/ui/mismatched_types/issue-36053-2.stderr
+++ b/src/test/ui/mismatched_types/issue-36053-2.stderr
@@ -1,12 +1,24 @@
-error[E0599]: no method named `count` found for type `std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>` in the current scope
+error[E0599]: no method named `count` found for struct `std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>` in the current scope
   --> $DIR/issue-36053-2.rs:7:55
    |
 LL |     once::<&str>("str").fuse().filter(|a: &str| true).count();
-   |                                                       ^^^^^ method not found in `std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>`
+   |                                       --------------  ^^^^^ method not found in `std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>`
+   |                                       |
+   |                                       doesn't satisfy `<_ as std::ops::FnOnce<(&&str,)>>::Output = bool`
+   |                                       doesn't satisfy `_: std::ops::FnMut<(&&str,)>`
+   | 
+  ::: $SRC_DIR/libcore/iter/adapters/mod.rs:LL:COL
+   |
+LL | pub struct Filter<I, P> {
+   | ----------------------- doesn't satisfy `_: std::iter::Iterator`
    |
    = note: the method `count` exists but the following trait bounds were not satisfied:
-           `&mut std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]> : std::iter::Iterator`
-           `std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]> : std::iter::Iterator`
+           `<[closure@$DIR/issue-36053-2.rs:7:39: 7:53] as std::ops::FnOnce<(&&str,)>>::Output = bool`
+           which is required by `std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>: std::iter::Iterator`
+           `[closure@$DIR/issue-36053-2.rs:7:39: 7:53]: std::ops::FnMut<(&&str,)>`
+           which is required by `std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>: std::iter::Iterator`
+           `std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>: std::iter::Iterator`
+           which is required by `&mut std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>: std::iter::Iterator`
 
 error[E0631]: type mismatch in closure arguments
   --> $DIR/issue-36053-2.rs:7:32
@@ -16,14 +28,7 @@ LL |     once::<&str>("str").fuse().filter(|a: &str| true).count();
    |                                |
    |                                expected signature of `for<'r> fn(&'r &str) -> _`
 
-error[E0631]: type mismatch in closure arguments
-  --> $DIR/issue-36053-2.rs:7:32
-   |
-LL |     once::<&str>("str").fuse().filter(|a: &str| true).count();
-   |                                ^^^^^^ -------------- found signature of `for<'r> fn(&'r str) -> _`
-   |                                |
-   |                                expected signature of `fn(&&str) -> _`
-
-error: aborting due to 3 previous errors
+error: aborting due to 2 previous errors
 
-For more information about this error, try `rustc --explain E0599`.
+Some errors have detailed explanations: E0599, E0631.
+For more information about an error, try `rustc --explain E0599`.