Imported Upstream version 8.5~beta1+dfsg

1 files changed, 23 insertions, 0 deletions

diff --git a/test-suite/bugs/closed/HoTT_coq_110.v b/test-suite/bugs/closed/HoTT_coq_110.v
new file mode 100644
index 00000000..5ec40dbc
--- /dev/null
+++ b/test-suite/bugs/closed/HoTT_coq_110.v
@@ -0,0 +1,23 @@
+Module X.
+  Inductive paths A (x : A) : A -> Type := idpath : paths A x x.
+  Notation "x = y" := (@paths _ x y) : type_scope.
+
+  Axioms A B : Type.
+  Axiom P : A = B.
+  Definition foo : A = B.
+    abstract (rewrite <- P; reflexivity).
+  (* Error: internal_paths_rew already exists. *)
+  Defined. (* Anomaly: Uncaught exception Not_found(_). Please report. *)
+End X.
+
+Module Y.
+  Inductive paths A (x : A) : A -> Type := idpath : paths A x x.
+  Notation "x = y" := (@paths _ x y) : type_scope.
+
+  Axioms A B : Type.
+  Axiom P : A = B.
+  Definition foo : (A = B) * (A = B).
+    split; abstract (rewrite <- P; reflexivity).
+  (* Error: internal_paths_rew already exists. *)
+  Defined. (* Anomaly: Uncaught exception Not_found(_). Please report. *)
+End Y.