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/usr/lib/ats2-postiats-0.1.3/prelude/fixity.ats is in ats2-lang 0.1.3-1.

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(***********************************************************************)
(*                                                                     *)
(*                         Applied Type System                         *)
(*                                                                     *)
(***********************************************************************)

(*
** ATS/Postiats - Unleashing the Potential of Types!
** Copyright (C) 2011-20?? Hongwei Xi, ATS Trustful Software, Inc.
** All rights reserved
**
** ATS is free software;  you can  redistribute it and/or modify it under
** the terms of  the GNU GENERAL PUBLIC LICENSE (GPL) as published by the
** Free Software Foundation; either version 3, or (at  your  option)  any
** later version.
** 
** ATS is distributed in the hope that it will be useful, but WITHOUT ANY
** WARRANTY; without  even  the  implied  warranty  of MERCHANTABILITY or
** FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License
** for more details.
** 
** You  should  have  received  a  copy of the GNU General Public License
** along  with  ATS;  see the  file COPYING.  If not, please write to the
** Free Software Foundation,  51 Franklin Street, Fifth Floor, Boston, MA
** 02110-1301, USA.
*)

(* ****** ****** *)

// author of the file: Hongwei Xi (hwxi AT cs DOT bu DOT edu)

(* ****** ****** *)

// some fixity declarations

#include "prelude/params.hats"

#if VERBOSE_FIXITY #then
#print "Loading [fixity.ats] starts!\n"
#endif // end of [VERBOSE_FIXITY]

(* ****** ****** *)

(*
prefix  00 ! (* static *)
*)

prefix  99 ! (* dynamic *)

(*
postfix 80  .lab // dynamic
postfix 80 ->lab // dynamic
*)

(*
prefix  79  &    // dynamic
*)

(*
postfix 69 ?
infixl 70 app
*)

prefix  61 ~

infixl 60 * / % mod
(*
infixl 60 nmul ndiv nmod
*)

infixl 50 + -

(*
infixr (+) ++ (*concat*)
*)

infixl 41 asl asr lsl lsr

infix 40 < <= > >=
(*
//
// HX-2012-07: removed
//
infixl ( < ) ilt flt plt ult
infixl ( <= ) ilte flte plte ulte
infixl ( > ) igt fgt pgt ugt
infixl ( >= ) igte fgte pgte ugte
*)

infixr 40 :: @

infix 30 = == != <>
(*
//
// HX-2012-07: removed
//
infix ( = ) ieq feq peq ueq
infix ( <> ) ineq fneq pneq uneq
*)

infixl 21 &&
infixl ( && ) andalso land
infixl 20 ||
infixl ( || ) orelse lor lxor

infixr 10 ->

infix 0 := :=: // HX: assgn and xchng

(* ****** ****** *)

infixl 0 << (* g0int_asl, g0uint_lsl *)
infixr 0 >> (* g0int_asr, g0uint_lsr *)

(* ****** ****** *)

prefix 0 ++ -- // inc and dec
prefix 0 !++ --! // getinc and decget
infixr 0 =++ --= // setinc and decset

(* ****** ****** *)

infix 0 :+= :-= :*= :/= // x:=x+a, x:=x-a, ...
infix 0 :=+ :=- :=* :=/ // x:=a+x, x:=a-x, ...

(* ****** ****** *)

#if VERBOSE_FIXITY #then
#print "Loading [fixity.ats] finishes!\n"
#endif // end of [VERBOSE_FIXITY]

(* end of [fixity.ats] *)