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, 17 insertions, 0 deletions

diff --git a/src/test/ui/hr-subtype/hr-subtype.bound_a_b_ret_a_vs_bound_a_ret_a.stderr b/src/test/ui/hr-subtype/hr-subtype.bound_a_b_ret_a_vs_bound_a_ret_a.stderr
new file mode 100644
index 000000000..b7264c7e9
--- /dev/null
+++ b/src/test/ui/hr-subtype/hr-subtype.bound_a_b_ret_a_vs_bound_a_ret_a.stderr
@@ -0,0 +1,17 @@
+error[E0308]: mismatched types
+  --> $DIR/hr-subtype.rs:54:13
+   |
+LL |               gimme::<$t1>(None::<$t2>);
+   |               ^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other
+...
+LL | / check! { bound_a_b_ret_a_vs_bound_a_ret_a: (for<'a,'b> fn(&'a u32, &'b u32) -> &'a u32,
+LL | | for<'a>    fn(&'a u32, &'a u32) -> &'a u32) }
+   | |_____________________________________________- in this macro invocation
+   |
+   = note: expected enum `Option<for<'a, 'b> fn(&'a u32, &'b u32) -> &'a u32>`
+              found enum `Option<for<'a> fn(&'a u32, &'a u32) -> &'a u32>`
+   = note: this error originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.