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Diffstat (limited to 'test-suite/ssr/intro_noop.v')
| -rw-r--r-- | test-suite/ssr/intro_noop.v | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/test-suite/ssr/intro_noop.v b/test-suite/ssr/intro_noop.v new file mode 100644 index 00000000..fdc85173 --- /dev/null +++ b/test-suite/ssr/intro_noop.v @@ -0,0 +1,37 @@ +(************************************************************************) +(* * 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. +Axiom daemon : False. Ltac myadmit := case: daemon. + +Lemma v : True -> bool -> bool. Proof. by []. Qed. + +Reserved Notation " a -/ b " (at level 0). +Reserved Notation " a -// b " (at level 0). +Reserved Notation " a -/= b " (at level 0). +Reserved Notation " a -//= b " (at level 0). + +Lemma test : forall a b c, a || b || c. +Proof. +move=> ---a--- - -/=- -//- -/=- -//=- b [|-]. +move: {-}a => /v/v-H; have _ := H I I. +Fail move: {-}a {H} => /v-/v-H. +have - -> : a = (id a) by []. +have --> : a = (id a) by []. +have - - _ : a = (id a) by []. +have -{1}-> : a = (id a) by []. + by myadmit. +move: a. +case: b => -[] //. +by myadmit. +Qed. |