From 9ebf44d84754adc5b64fcf612c6816c02c80462d Mon Sep 17 00:00:00 2001
From: Benjamin Barenblat <bbaren@debian.org>
Date: Sat, 2 Feb 2019 19:29:23 -0500
Subject: Imported Upstream version 8.9.0

---
 test-suite/ssr/gen_pattern.v | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 test-suite/ssr/gen_pattern.v

(limited to 'test-suite/ssr/gen_pattern.v')

diff --git a/test-suite/ssr/gen_pattern.v b/test-suite/ssr/gen_pattern.v
new file mode 100644
index 00000000..c0592e88
--- /dev/null
+++ b/test-suite/ssr/gen_pattern.v
@@ -0,0 +1,33 @@
+(************************************************************************)
+(*         *   The Coq Proof Assistant / The Coq Development Team       *)
+(*  v      *   INRIA, CNRS and contributors - Copyright 1999-2018       *)
+(* <O___,, *       (see CREDITS file for the list of authors)           *)
+(*   \VV/  **************************************************************)
+(*    //   *    This file is distributed under the terms of the         *)
+(*         *     GNU Lesser General Public License Version 2.1          *)
+(*         *     (see LICENSE file for the text of the license)         *)
+(************************************************************************)
+
+(* (c) Copyright 2006-2016 Microsoft Corporation and Inria.                  *)
+
+Require Import ssreflect.
+Require Import ssrbool TestSuite.ssr_mini_mathcomp.
+
+Notation "( a 'in' c )" := (a + c) (only parsing) : myscope.
+Delimit Scope myscope with myscope.
+
+Notation "( a 'in' c )" := (a + c) (only parsing).
+
+Lemma foo x y : x + x.+1 = x.+1 + y.
+move: {x} (x.+1) {1}x y (x.+1 in RHS).
+  match goal with |- forall a b c d, b + a = d + c => idtac end.
+Admitted.
+
+Lemma bar x y : x + x.+1 = x.+1 + y.
+move E: ((x.+1 in y)) => w.
+  match goal with |- x + x.+1 = w => rewrite -{w}E end.
+move E: (x.+1 in y)%myscope => w.
+  match goal with |- x + x.+1 = w => rewrite -{w}E end.
+move E: ((x + y).+1 as RHS) => w.
+  match goal with |- x + x.+1 = w => rewrite -{}E -addSn end.
+Admitted.
-- 
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