Fixing bug 2300 (ltac pattern-matching returning terms with concrete universes).

By the way, there is an open problem of which conversion to use (conv,
evarconv, with or w/o universes levels) when trying to unify multiple
instances of the same variable in ltac pattern-matching.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13130 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 15 insertions, 0 deletions

diff --git a/test-suite/bugs/closed/shouldsucceed/2300.v b/test-suite/bugs/closed/shouldsucceed/2300.v
new file mode 100644
index 000000000..4e587cbb2
--- /dev/null
+++ b/test-suite/bugs/closed/shouldsucceed/2300.v
@@ -0,0 +1,15 @@
+(* Check some behavior of Ltac pattern-matching wrt universe levels *)
+
+Section contents.
+
+Variables (A: Type) (B: (unit -> Type) -> Type).
+
+Inductive C := c: A -> unit -> C.
+
+Let unused2 (x: unit) := C.
+
+Goal True.
+intuition.
+Qed.
+
+End contents.