Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 24 insertions, 0 deletions

diff --git a/src/test/ui/traits/suggest-deferences/root-obligation.stderr b/src/test/ui/traits/suggest-deferences/root-obligation.stderr
new file mode 100644
index 000000000..16e03e79c
--- /dev/null
+++ b/src/test/ui/traits/suggest-deferences/root-obligation.stderr
@@ -0,0 +1,24 @@
+error[E0277]: expected a `Fn<(char,)>` closure, found `char`
+  --> $DIR/root-obligation.rs:6:38
+   |
+LL |         .filter(|c| "aeiou".contains(c))
+   |                             -------- ^ expected an `Fn<(char,)>` closure, found `char`
+   |                             |
+   |                             required by a bound introduced by this call
+   |
+   = help: the trait `Fn<(char,)>` is not implemented for `char`
+   = note: required because of the requirements on the impl of `FnOnce<(char,)>` for `&char`
+   = note: required because of the requirements on the impl of `Pattern<'_>` for `&char`
+note: required by a bound in `core::str::<impl str>::contains`
+  --> $SRC_DIR/core/src/str/mod.rs:LL:COL
+   |
+LL |     pub fn contains<'a, P: Pattern<'a>>(&'a self, pat: P) -> bool {
+   |                            ^^^^^^^^^^^ required by this bound in `core::str::<impl str>::contains`
+help: consider dereferencing here
+   |
+LL |         .filter(|c| "aeiou".contains(*c))
+   |                                      +
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0277`.