Merging upstream version 1.73.0+dfsg1.

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

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/ui/traits/dont-autoderef-ty-with-escaping-var.rs b/tests/ui/traits/dont-autoderef-ty-with-escaping-var.rs
new file mode 100644
index 000000000..d5ba3847a
--- /dev/null
+++ b/tests/ui/traits/dont-autoderef-ty-with-escaping-var.rs
@@ -0,0 +1,22 @@
+// issue:113951
+
+trait Foo<'x, T> {}
+
+trait RefFoo<T> {
+    fn ref_foo(&self);
+}
+
+impl<T> RefFoo<T> for T
+where
+    for<'a> &'a mut Vec<&'a u32>: Foo<'static, T>,
+{
+    fn ref_foo(&self) {}
+}
+
+fn coerce_lifetime2() {
+    <i32 as RefFoo<i32>>::ref_foo(unknown);
+    //~^ ERROR cannot find value `unknown` in this scope
+    //~| ERROR the trait bound `for<'a> &'a mut Vec<&'a u32>: Foo<'static, i32>` is not satisfied
+}
+
+fn main() {}