Merge branch 'v8.5'

1 files changed, 17 insertions, 0 deletions

diff --git a/test-suite/bugs/closed/4347.v b/test-suite/bugs/closed/4347.v
new file mode 100644
index 000000000..29686a26c
--- /dev/null
+++ b/test-suite/bugs/closed/4347.v
@@ -0,0 +1,17 @@
+Fixpoint demo_recursion(n:nat) := match n with
+                                    |0 => Type
+                                    |S k => (demo_recursion k) -> Type
+                                    end.
+
+Record Demonstration := mkDemo
+{
+    demo_law : forall n:nat, demo_recursion n;
+    demo_stuff : forall n:nat, forall q:(fix demo_recursion (n : nat) : Type :=
+     match n with
+     | 0 => Type
+     | S k => demo_recursion k -> Type
+     end) n, (demo_law (S n)) q
+}.
+
+Theorem DemoError : Demonstration.
+Fail apply mkDemo. (*Anomaly: Uncaught exception Not_found. Please report.*)