summaryrefslogtreecommitdiff
path: root/test-suite/bugs/closed/3373.v
diff options
context:
space:
mode:
Diffstat (limited to 'test-suite/bugs/closed/3373.v')
-rw-r--r--test-suite/bugs/closed/3373.v33
1 files changed, 33 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/3373.v b/test-suite/bugs/closed/3373.v
new file mode 100644
index 00000000..5ecf2801
--- /dev/null
+++ b/test-suite/bugs/closed/3373.v
@@ -0,0 +1,33 @@
+(* File reduced by coq-bug-finder from original input, then from 5968 lines to
+11933 lines, then from 11239 lines to 11231 lines, then from 10365 lines to 446
+lines, then from 456 lines to 379 lines, then from 391 lines to 373 lines, then
+from 369 lines to 351 lines, then from 350 lines to 340 lines, then from 348
+lines to 320 lines, then from 328 lines to 302 lines, then from 332 lines to 21
+lines *)
+Set Universe Polymorphism.
+Module short.
+ Record foo := { bar : Type }.
+ Coercion baz (x : foo@{Set}) : Set := bar x.
+ Goal True.
+ Proof.
+ Fail pose ({| bar := Set |} : Type). (* check that it fails *)
+ try pose ({| bar := Set |} : Type). (* Anomaly: apply_coercion_args: mismatch between arguments and coercion.
+Please report. *)
+ Admitted.
+End short.
+
+Module long.
+ Axiom admit : forall {T}, T.
+ Definition UU := Set.
+ Definition UU' := Type.
+ Definition hSet:= sigT (fun X : UU' => admit) .
+ Definition pr1hSet:= @projT1 UU (fun X : UU' => admit) : hSet -> Type.
+ Coercion pr1hSet: hSet >-> Sortclass.
+ Axiom binop : UU -> Type.
+ Axiom setwithbinop : Type.
+ Goal True.
+ Proof.
+ Fail pose (( @projT1 _ ( fun X : hSet@{i j k} => binop X ) ) : _ -> hSet). (* check that it fails *)
+ try pose (( @projT1 _ ( fun X : hSet@{i j k} => binop X ) ) : _ -> hSet). (* check that it's not an anomaly *)
+ Admitted.
+End long.