(* (c) Copyright 2006-2015 Microsoft Corporation and Inria. *) (* Distributed under the terms of CeCILL-B. *) Declare ML Module "ssreflect". Set Implicit Arguments. Unset Strict Implicit. Unset Printing Implicit Defensive. Module SsrMatchingSyntax. (* Reserve the notation for rewrite patterns so that the user is not allowed *) (* to declare it at a different level. *) Reserved Notation "( a 'in' b )" (at level 0). Reserved Notation "( a 'as' b )" (at level 0). Reserved Notation "( a 'in' b 'in' c )" (at level 0). Reserved Notation "( a 'as' b 'in' c )" (at level 0). (* Notation to define shortcuts for the "X in t" part of a pattern. *) Notation "( X 'in' t )" := (_ : fun X => t) : ssrpatternscope. Delimit Scope ssrpatternscope with pattern. (* Some shortcuts for recurrent "X in t" parts. *) Notation RHS := (X in _ = X)%pattern. Notation LHS := (X in X = _)%pattern. End SsrMatchingSyntax. Export SsrMatchingSyntax.