author | wenzelm |
Sun, 01 Mar 2009 23:36:12 +0100 | |
changeset 30190 | 479806475f3c |
parent 29638 | 1f8f3d26a2cf |
child 30627 | fb9e73c01603 |
permissions | -rw-r--r-- |
2341 | 1 |
(* Title: Pure/ML-Systems/polyml.ML |
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Compatibility wrapper for Poly/ML 5.2 or later. |
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*) |
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open Thread; |
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rearrangements to make latest Poly/ML the default, not old 4.x;
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use "ML-Systems/polyml_common.ML"; |
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multithreading support only for polyml-5.2.1 or later;
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multithreading support for polyml-5.2 actually disabled -- as advertized;
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if ml_system = "polyml-5.2" |
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then use "ML-Systems/thread_dummy.ML" |
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else use "ML-Systems/multithreading_polyml.ML"; |
26215
94d32a7cd0fb
rearrangements to make latest Poly/ML the default, not old 4.x;
wenzelm
parents:
26084
diff
changeset
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|
94d32a7cd0fb
rearrangements to make latest Poly/ML the default, not old 4.x;
wenzelm
parents:
26084
diff
changeset
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val pointer_eq = PolyML.pointerEq; |
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added compatibility file for ML systems without multithreading;
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added share_common_data -- reduces heap space, but takes long;
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fun share_common_data () = PolyML.shareCommonData PolyML.rootFunction; |
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added share_common_data -- reduces heap space, but takes long;
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parents:
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moved multithreaded "profile" to multithreading_polyml.ML;
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(* runtime compilation *) |
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use_text/use_file now depend on explicit ML name space;
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structure ML_NameSpace = |
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struct |
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open PolyML.NameSpace; |
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val global = PolyML.globalNameSpace; |
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end; |
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local |
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fun drop_newline s = |
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if String.isSuffix "\n" s then String.substring (s, 0, size s - 1) |
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else s; |
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in |
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fun use_text (tune: string -> string) str_of_pos |
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name_space (start_line, name) (print, err) verbose txt = |
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let |
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val current_line = ref start_line; |
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val in_buffer = ref (String.explode (tune txt)); |
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val out_buffer = ref ([]: string list); |
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fun output () = drop_newline (implode (rev (! out_buffer))); |
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fun get () = |
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(case ! in_buffer of |
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[] => NONE |
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ML runtime compilation: pass position, tuned signature;
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| c :: cs => |
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ML runtime compilation: pass position, tuned signature;
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(in_buffer := cs; if c = #"\n" then current_line := ! current_line + 1 else (); SOME c)); |
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fun put s = out_buffer := s :: ! out_buffer; |
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fun message (msg, is_err, line) = |
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(if is_err then "Error: " else "Warning: ") ^ drop_newline msg ^ str_of_pos line name ^ "\n"; |
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|
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adapted PolyML.compiler to latest change of basis/FinalPolyML.sml (2008-04-21);
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val parameters = |
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adapted PolyML.compiler to latest change of basis/FinalPolyML.sml (2008-04-21);
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[PolyML.Compiler.CPOutStream put, |
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adapted PolyML.compiler to latest change of basis/FinalPolyML.sml (2008-04-21);
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PolyML.Compiler.CPLineNo (fn () => ! current_line), |
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PolyML.Compiler.CPErrorMessageProc (put o message), |
ac8431ecd57e
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PolyML.Compiler.CPNameSpace name_space]; |
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val _ = |
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(while not (List.null (! in_buffer)) do |
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adapted PolyML.compiler to latest change of basis/FinalPolyML.sml (2008-04-21);
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PolyML.compiler (get, parameters) ()) |
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use_text: explicitly print exception, which is no longer done by the new PolyML.compiler setup;
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handle exn => |
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use_text: explicitly print exception, which is no longer done by the new PolyML.compiler setup;
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(put ("Exception- " ^ General.exnMessage exn ^ " raised"); |
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use_text: explicitly print exception, which is no longer done by the new PolyML.compiler setup;
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err (output ()); raise exn); |
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in if verbose then print (output ()) else () end; |
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use_text/use_file now depend on explicit ML name space;
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parents:
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fun use_file tune str_of_pos name_space output verbose name = |
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let |
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val instream = TextIO.openIn name; |
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val txt = Exn.release (Exn.capture TextIO.inputAll instream before TextIO.closeIn instream); |
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use_text/use_file now depend on explicit ML name space;
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parents:
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in use_text tune str_of_pos name_space (1, name) output verbose txt end; |
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end; |