Merging upstream version 1.70.0+dfsg1.

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

1 files changed, 32 insertions, 0 deletions

diff --git a/tests/ui/wf/issue-110157.stderr b/tests/ui/wf/issue-110157.stderr
new file mode 100644
index 000000000..91d801e94
--- /dev/null
+++ b/tests/ui/wf/issue-110157.stderr
@@ -0,0 +1,32 @@
+error[E0412]: cannot find type `Missing` in this scope
+  --> $DIR/issue-110157.rs:6:12
+   |
+LL |     F: Fn(&Missing) -> Result<I, ()>,
+   |            ^^^^^^^ not found in this scope
+
+error[E0412]: cannot find type `Missing` in this scope
+  --> $DIR/issue-110157.rs:8:24
+   |
+LL |     I: Iterator<Item = Missing>,
+   |                        ^^^^^^^ not found in this scope
+
+error[E0283]: type annotations needed
+  --> $DIR/issue-110157.rs:3:31
+   |
+LL | impl<'tcx, F, I> Iterator for NeedsDropTypes<'tcx, F>
+   |                               ^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `I`
+   |
+   = note: cannot satisfy `_: Iterator`
+note: required for `NeedsDropTypes<'tcx, F>` to implement `Iterator`
+  --> $DIR/issue-110157.rs:3:18
+   |
+LL | impl<'tcx, F, I> Iterator for NeedsDropTypes<'tcx, F>
+   |                  ^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^
+...
+LL |     I: Iterator<Item = Missing>,
+   |        ------------------------ unsatisfied trait bound introduced here
+
+error: aborting due to 3 previous errors
+
+Some errors have detailed explanations: E0283, E0412.
+For more information about an error, try `rustc --explain E0283`.