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, 13 insertions, 0 deletions

diff --git a/src/test/ui/coherence/coherence-fn-covariant-bound-vs-static.stderr b/src/test/ui/coherence/coherence-fn-covariant-bound-vs-static.stderr
new file mode 100644
index 000000000..cfcef9699
--- /dev/null
+++ b/src/test/ui/coherence/coherence-fn-covariant-bound-vs-static.stderr
@@ -0,0 +1,13 @@
+error[E0119]: conflicting implementations of trait `Trait` for type `for<'r> fn(for<'r> fn(&'r ()))`
+  --> $DIR/coherence-fn-covariant-bound-vs-static.rs:17:1
+   |
+LL | impl Trait for for<'r> fn(fn(&'r ())) {}
+   | ------------------------------------- first implementation here
+LL | impl<'a> Trait for fn(fn(&'a ())) {}
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `for<'r> fn(for<'r> fn(&'r ()))`
+   |
+   = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0119`.