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|
(**************************************************************************)
(* *)
(* The Why platform for program certification *)
(* Copyright (C) 2002-2008 *)
(* Romain BARDOU *)
(* Jean-Franois COUCHOT *)
(* Mehdi DOGGUY *)
(* Jean-Christophe FILLITRE *)
(* Thierry HUBERT *)
(* Claude MARCH *)
(* Yannick MOY *)
(* Christine PAULIN *)
(* Yann RGIS-GIANAS *)
(* Nicolas ROUSSET *)
(* Xavier URBAIN *)
(* *)
(* This software is free software; you can redistribute it and/or *)
(* modify it under the terms of the GNU General Public *)
(* License version 2, as published by the Free Software Foundation. *)
(* *)
(* This software 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 version 2 for more details *)
(* (enclosed in the file GPL). *)
(* *)
(**************************************************************************)
open Java_ast
open Format
open Lexing
let parse_annot loc s f =
let lb = Lexing.from_string s in
(*
eprintf "lb.pos_fname = %s@." lb.lex_curr_p.pos_fname;
eprintf "lb.pos_lnum = %d@." lb.lex_curr_p.pos_lnum;
eprintf "lb.pos_bol = %d@." lb.lex_curr_p.pos_bol;
eprintf "lb.pos_cnum = %d@." lb.lex_curr_p.pos_cnum;
*)
lb.lex_curr_p <- {loc with pos_bol = loc.pos_bol - loc.pos_cnum - 3};
(*
eprintf "lb.pos_fname = %s@." lb.lex_curr_p.pos_fname;
eprintf "lb.pos_lnum = %d@." lb.lex_curr_p.pos_lnum;
eprintf "lb.pos_bol = %d@." lb.lex_curr_p.pos_bol;
eprintf "lb.pos_cnum = %d@." lb.lex_curr_p.pos_cnum;
*)
try
f Java_lexer.next_token lb
with
| Parsing.Parse_error ->
Java_options.parsing_error (Java_lexer.loc lb) ""
| Java_options.Java_error (_,msg) ->
Java_options.parsing_error (Java_lexer.loc lb) "%s" msg
let rec statement s =
{ s with java_pstatement_node = match s.java_pstatement_node with
| JPSannot(loc,s) -> parse_annot loc s Java_parser.kml_statement_annot
| JPSghost_local_decls _ | JPSghost_statement _ | JPSloop_annot _
| JPSassert _ -> assert false
| JPSsynchronized (e, s') -> JPSsynchronized(e, statements s')
| JPSblock b -> JPSblock(statements b)
| JPSswitch(e, l) ->
JPSswitch(e, List.map (fun (labs,b) -> (labs,statements b)) l)
| JPStry (s, l, f) ->
let l = List.map (fun (p,s) -> (p,statements s)) l in
JPStry(statements s,l,Option_misc.map (statements) f)
| JPSfor_decl (d, e, sl, s) -> JPSfor_decl(d, e, sl, statement s)
| JPSfor (el1, e, el2, s) -> JPSfor (el1, e, el2, statement s)
| JPSdo (s', e) -> JPSdo (statement s',e)
| JPSwhile (e, s') -> JPSwhile(e, statement s')
| JPSif (e, s1, s2) -> JPSif(e, statement s1, statement s2)
| JPSlabel (l, s') -> JPSlabel(l,statement s')
| JPScontinue _
| JPSbreak _
| JPSreturn _
| JPSthrow _
| JPSvar_decl _
| JPSexpr _
| JPSskip -> s.java_pstatement_node }
and statements b = List.map statement b
let modifier m =
match m with
| Annot_modifier (loc, s) -> parse_annot loc s Java_parser.kml_modifier
| _ -> m
let variable_declaration vd =
{ vd with variable_modifiers = List.map modifier vd.variable_modifiers }
let rec parameter p =
match p with
| Simple_parameter (mo, ty, id) ->
Simple_parameter (Option_misc.map modifier mo, ty, id)
| Array_parameter p ->
Array_parameter (parameter p)
let rec method_declarator md =
match md with
| Simple_method_declarator (id, pl) ->
Simple_method_declarator (id, List.map parameter pl)
| Array_method_declarator md ->
Array_method_declarator (method_declarator md)
let method_declaration md =
{ md with
method_modifiers = List.map modifier md.method_modifiers;
method_declarator = method_declarator md.method_declarator; }
let rec field_decl f =
match f with
| JPFmethod (md, None) -> JPFmethod (method_declaration md, None)
| JPFmethod (md, Some b) -> JPFmethod (method_declaration md, Some (statements b))
| JPFconstructor(c,eci,b) -> JPFconstructor(c,eci,statements b)
| JPFvariable vd -> JPFvariable (variable_declaration vd)
| JPFstatic_initializer b -> JPFstatic_initializer (statements b)
| JPFannot (loc,s) -> parse_annot loc s Java_parser.kml_field_decl
| JPFinvariant _ | JPFstatic_invariant _
| JPFmethod_spec _ -> assert false
| JPFclass c -> JPFclass (class_decl c)
| JPFinterface i -> JPFinterface (interface_decl i)
and class_decl c =
{ c with class_fields = List.map field_decl c.class_fields }
and interface_decl i =
{ i with interface_members = List.map field_decl i.interface_members }
let type_decl d =
match d with
| JPTclass c -> JPTclass (class_decl c)
| JPTinterface i -> JPTinterface (interface_decl i)
| JPTannot(loc,s) -> parse_annot loc s Java_parser.kml_type_decl
| JPTlemma _
| JPTlogic_type_decl _
| JPTlogic_reads _
| JPTlogic_def _ -> assert false
let compilation_unit cu =
{ cu with cu_type_decls = List.map type_decl cu.cu_type_decls }
let file f =
try
let c = open_in f in
let d = Java_lexer.parse f c in
close_in c;
compilation_unit d
with
| Java_lexer.Lexical_error(l,s) ->
eprintf "%a: lexical error: %s@." Loc.gen_report_position l s;
exit 1
(*
Local Variables:
compile-command: "make -C .. bin/krakatoa.byte"
End:
*)
|
