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| author |  Stephane Glondu <steph@glondu.net> | 2012-01-12 16:04:54 +0100 |
|---|---|---|
| committer | Stephane Glondu <steph@glondu.net> | 2012-01-12 16:04:54 +0100 |
| commit | 39efc41237ec906226a3a53d7396d51173495204 (patch) | |
| tree | 87cd58d72d43469d2a2a0a127c1060d7c9e0206b /lib/refutpat.ml4 | |
| parent | 5fe4ac437bed43547b3695664974f492b55cb553 (diff) | |
| parent | 97fefe1fcca363a1317e066e7f4b99b9c1e9987b (diff) | |
Remove non-DFSG contentsupstream/8.4_beta+dfsg
Diffstat (limited to 'lib/refutpat.ml4')
| -rw-r--r-- | lib/refutpat.ml4 | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/lib/refutpat.ml4 b/lib/refutpat.ml4 deleted file mode 100644 index db25ce73..00000000 --- a/lib/refutpat.ml4 +++ /dev/null @@ -1,33 +0,0 @@ -(************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2011 *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(************************************************************************) - -(*i camlp4use: "pa_extend.cmo q_MLast.cmo" i*) - -open Pcaml - -(** * Non-irrefutable patterns - - This small camlp4 extension creates a "let*" variant of the "let" - syntax that allow the use of a non-exhaustive pattern. The typical - usage is: - - let* x::l = foo in ... - - when foo is already known to be non-empty. This way, no warnings by ocamlc. - A Failure is raised if the pattern doesn't match the expression. -*) - - -EXTEND - expr: - [[ "let"; "*"; p = patt; "="; e1 = expr; "in"; e2 = expr -> - <:expr< match $e1$ with - [ $p$ -> $e2$ - | _ -> failwith "Refutable pattern failed" - ] >> ]]; -END |