52 lines
2.5 KiB
OCaml
52 lines
2.5 KiB
OCaml
(***********************************************************************)
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(* *)
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(* Objective Caml *)
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(* *)
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(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
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(* *)
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(* Copyright 1996 Institut National de Recherche en Informatique et *)
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(* en Automatique. All rights reserved. This file is distributed *)
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(* under the terms of the Q Public License version 1.0. *)
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(* *)
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(***********************************************************************)
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(* $Id$ *)
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open Clflags
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let usage = "Usage: ocaml <options> [script-file]\noptions are:"
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let file_argument name =
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exit (if Toploop.run_script Format.err_formatter name Sys.argv then 0 else 2)
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let main () =
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Arg.parse [
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"-I", Arg.String(fun dir -> include_dirs := dir :: !include_dirs),
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"<dir> Add <dir> to the list of include directories";
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"-labels", Arg.Clear classic, " Use commuting label mode";
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"-modern", Arg.Clear classic, " (deprecated) same as -labels";
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"-noassert", Arg.Set noassert, " Do not compile assertion checks";
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"-rectypes", Arg.Set recursive_types, " Allow arbitrary recursive types";
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"-unsafe", Arg.Set fast, " No bound checking on array and string access";
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"-w", Arg.String Warnings.parse_options,
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"<flags> Enable or disable warnings according to <flags>:\n\
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\032 A/a enable/disable all warnings\n\
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\032 C/c enable/disable suspicious comment\n\
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\032 F/f enable/disable partially applied function\n\
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\032 M/m enable/disable overriden method\n\
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\032 P/p enable/disable partial match\n\
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\032 S/s enable/disable non-unit statement\n\
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\032 U/u enable/disable unused match case\n\
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\032 V/v enable/disable hidden instance variable\n\
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\032 X/x enable/disable all other warnings\n\
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\032 default setting is A (all warnings enabled)";
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"-dparsetree", Arg.Set dump_parsetree, " (undocumented)";
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"-drawlambda", Arg.Set dump_rawlambda, " (undocumented)";
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"-dlambda", Arg.Set dump_lambda, " (undocumented)";
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"-dinstr", Arg.Set dump_instr, " (undocumented)"
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] file_argument usage;
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Toploop.loop Format.std_formatter
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let _ = Printexc.catch main ()
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