1 files changed, 53 insertions, 0 deletions
diff --git a/test-suite/output/Notations.v b/test-suite/output/Notations.v
index 4382975e..3cc0a189 100644
--- a/test-suite/output/Notations.v
+++ b/test-suite/output/Notations.v
@@ -17,12 +17,33 @@ Check (decomp (true,true) as t, u in (t,u)).
 (**********************************************************************)
 (* Behaviour wrt to binding variables (submitted by Roland Zumkeller) *)
 
+Section A.
+
 Notation "! A" := (forall _:nat, A) (at level 60).
 
 Check ! (0=0).
 Check forall n, n=0.
 Check forall n:nat, 0=0.
 
+End A.
+
+(**********************************************************************)
+(* Behaviour wrt to binding variables (cf bug report #1186)           *)
+
+Section B.
+
+Notation "# A" := (forall n:nat, n=n->A) (at level 60).
+Check forall n:nat, # (n=n).
+
+Notation "## A" := (forall n n0:nat, n=n0->A) (at level 60).
+Check forall n n0:nat, ## (n=n0).
+
+Notation "### A" :=
+ (forall n n0:nat, match n with O => True | S n => n=n0 end ->A) (at level 60).
+Check forall n n0:nat, ### (n=n0).
+
+End B.
+
 (**********************************************************************)
 (* Conflict between notation and notation below coercions             *)
 
@@ -66,3 +87,35 @@ Check [1;2;4].
 Reserved Notation "( x ; y , .. , z )" (at level 0).
 Notation "( x ; y , .. , z )" := (pair .. (pair x y) .. z).
 Check (1;2,4).
+
+(* Check basic notations involving "match" *)
+
+Section C.
+
+Notation "'ifzero' n" := (match n with 0 => true | S _ => false end)
+  (at level 0, n at level 0).
+Check (ifzero 3).
+
+Notation "'pred' n" := (match n with 0 => 0 | S n' => n' end)
+  (at level 0, n at level 0).
+Check (pred 3).
+Check (fun n => match n with 0 => 0 | S n => n end).
+Check (fun n => match n with S p as x => p | y => 0 end).
+
+Notation "'ifn' x 'is' 'succ' n 'then' t 'else' u" := 
+  (match x with O => u | S n => t end) (at level 0, u at level 0).
+Check fun x => ifn x is succ n then n else 0.
+
+End C.
+
+(* Check correction of bug #1179 *)
+
+Notation "1 -" := true (at level 0).
+Check 1-.
+
+(* This is another aspect of bug #1179 (raises anomaly in 8.1) *)
+
+Require Import ZArith.
+Open Scope Z_scope.
+Notation "- 4" := (-2 + -2).
+Check -4.