Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-50411.rs b/tests/ui/issues/issue-50411.rs
new file mode 100644
index 000000000..cd728b152
--- /dev/null
+++ b/tests/ui/issues/issue-50411.rs
@@ -0,0 +1,11 @@
+// Regression test for #50411: the MIR inliner was causing problems
+// here because it would inline promoted code (which had already had
+// elaborate-drops invoked on it) and then try to elaboate drops a
+// second time. Uncool.
+
+// compile-flags:-Zmir-opt-level=4
+// build-pass
+
+fn main() {
+    let _ = (0 .. 1).filter(|_| [1].iter().all(|_| true)).count();
+}