Merging upstream version 1.74.1+dfsg1.

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

1 files changed, 27 insertions, 0 deletions

diff --git a/tests/ui/lifetimes/anonymize-unnamed-bound-vars-in-binders.rs b/tests/ui/lifetimes/anonymize-unnamed-bound-vars-in-binders.rs
new file mode 100644
index 000000000..05e3763e9
--- /dev/null
+++ b/tests/ui/lifetimes/anonymize-unnamed-bound-vars-in-binders.rs
@@ -0,0 +1,27 @@
+// build-pass
+// issue: #115807
+
+trait Chip: for<'a> TraitWithLifetime<'a> + SomeMarker {
+    fn compute(&self);
+}
+
+trait SomeMarker {}
+
+trait TraitWithLifetime<'a>: SomeMarker {}
+
+trait Machine {
+    fn run();
+}
+
+struct BasicMachine;
+
+impl Machine for BasicMachine {
+    fn run() {
+        let chips: [&dyn Chip; 0] = [];
+        let _ = chips.map(|chip| chip.compute());
+    }
+}
+
+fn main() {
+    BasicMachine::run();
+}