## lustrec / src / type_predef.ml @ 3b2bd83d

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(********************************************************************) |
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(* *) |

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(* The LustreC compiler toolset / The LustreC Development Team *) |

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(* Copyright 2012 - -- ONERA - CNRS - INPT - LIFL *) |

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(* *) |

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(* LustreC is free software, distributed WITHOUT ANY WARRANTY *) |

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(* under the terms of the GNU Lesser General Public License *) |

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(* version 2.1. *) |

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(* *) |

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(* This file was originally from the Prelude compiler *) |

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(* *) |

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(********************************************************************) |

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(** Base types and predefined operator types. *) |

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open Types |

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let type_int = new_ty Tint |

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let type_real = new_ty Treal |

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let type_bool = new_ty Tbool |

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let type_clock ty = new_ty (Tclock ty) |

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let type_const tname = new_ty (Tconst tname) |

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let type_enum taglist = new_ty (Tenum taglist) |

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let type_struct fieldlist = new_ty (Tstruct fieldlist) |

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let type_tuple tl = new_ty (Ttuple tl) |

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let type_arrow ty1 ty2 = new_ty (Tarrow (ty1, ty2)) |

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let type_array d ty = new_ty (Tarray (d, ty)) |

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let type_static d ty = new_ty (Tstatic (d, ty)) |

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let type_unary_bool_op = |

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new_ty (Tarrow (type_bool, type_bool)) |

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let type_unary_poly_op = |

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let univ = new_univar () in |

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type_arrow univ univ |

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let type_bin_int_op = |

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type_arrow (type_tuple [type_int;type_int]) type_int |

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let type_bin_bool_op = |

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type_arrow (type_tuple [type_bool;type_bool]) type_bool |

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let type_ite_op = |

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let univ = new_univar () in |

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type_arrow (type_tuple [type_bool;univ;univ]) univ |

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let type_bin_poly_op = |

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let univ = new_univar () in |

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type_arrow (type_tuple [univ;univ]) univ |

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let type_bin_comp_op = |

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let univ = new_univar () in |

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new_ty (Tarrow (new_ty (Ttuple [univ;univ]), type_bool)) |

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let type_univ_bool_univ = |

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let univ = new_univar () in |

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type_arrow (type_tuple [univ;type_bool]) univ |

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let type_bool_univ3 = |

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let univ = new_univar () in |

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type_arrow (type_tuple [type_bool;univ;univ]) univ |

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let type_access = |

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let d = Dimension.mkdim Location.dummy_loc Dimension.Dunivar in |

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let d' = Dimension.mkdim Location.dummy_loc Dimension.Dunivar in |

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let univ = new_univar () in |

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type_arrow (type_tuple [type_array d univ; type_static d' type_int]) univ |

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let type_power = |

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let d = Dimension.mkdim Location.dummy_loc Dimension.Dunivar in |

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let univ = new_univar () in |

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type_arrow (type_tuple [univ; type_static d type_int]) (type_array d univ) |

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(* Local Variables: *) |

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(* compile-command:"make -C .." *) |

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(* End: *) |