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0708f913 | 1 | (* Yoann Padioleau, Julia Lawall |
ae4735db C |
2 | * |
3 | * Copyright (C) 2010, University of Copenhagen DIKU and INRIA. | |
0708f913 | 4 | * Copyright (C) 2006, 2007, 2008, 2009 Ecole des Mines de Nantes and DIKU |
34e49164 C |
5 | * |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public License (GPL) | |
8 | * version 2 as published by the Free Software Foundation. | |
ae4735db | 9 | * |
34e49164 C |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * file license.txt for more details. | |
14 | *) | |
15 | open Common | |
16 | ||
17 | open Ast_c | |
18 | ||
978fd7e5 C |
19 | module F = Control_flow_c |
20 | ||
708f4980 C |
21 | (*****************************************************************************) |
22 | (* Wrappers *) | |
23 | (*****************************************************************************) | |
24 | let pr2, pr2_once = Common.mk_pr2_wrappers Flag_parsing_c.verbose_unparsing | |
25 | ||
978fd7e5 C |
26 | (*****************************************************************************) |
27 | (* Types *) | |
708f4980 | 28 | (*****************************************************************************) |
113803cf | 29 | |
978fd7e5 | 30 | type type_with_ident = |
113803cf | 31 | (string * Ast_c.info) option -> |
ae4735db | 32 | (Ast_c.storage * Ast_c.il) option -> |
978fd7e5 C |
33 | Ast_c.fullType -> |
34 | Ast_c.attribute list -> unit | |
35 | ||
ae4735db | 36 | type 'a printer = 'a -> unit |
978fd7e5 C |
37 | |
38 | type pretty_printers = { | |
39 | expression : Ast_c.expression printer; | |
40 | arg_list : (Ast_c.argument Ast_c.wrap2 list) printer; | |
41 | statement : Ast_c.statement printer; | |
42 | decl : Ast_c.declaration printer; | |
413ffc02 | 43 | field : Ast_c.field printer; |
190f1acf | 44 | field_list : Ast_c.field list printer; |
978fd7e5 | 45 | init : Ast_c.initialiser printer; |
8f657093 | 46 | init_list : (Ast_c.initialiser wrap2 list) printer; |
978fd7e5 | 47 | param : Ast_c.parameterType printer; |
413ffc02 | 48 | paramlist : (Ast_c.parameterType Ast_c.wrap2 list) printer; |
978fd7e5 C |
49 | ty : Ast_c.fullType printer; |
50 | type_with_ident : type_with_ident; | |
51 | toplevel : Ast_c.toplevel printer; | |
52 | flow : Control_flow_c.node printer | |
53 | } | |
113803cf | 54 | |
34e49164 | 55 | |
485bce71 | 56 | |
34e49164 C |
57 | (*****************************************************************************) |
58 | ||
59 | (* This module is used by unparse_c, but because unparse_c have also | |
113803cf | 60 | * the list of tokens, pretty_print_c could be useless in the future |
34e49164 C |
61 | * (except that the ast_c have some fake tokens not present in the list |
62 | * of tokens so it's still useful). But this module is also useful to | |
63 | * unparse C when you don't have the ordered list of tokens separately, | |
64 | * or tokens without position information, for instance when you want | |
65 | * to pretty print some piece of C that was generated, or some | |
66 | * abstract-lined piece of code, etc. *) | |
67 | ||
978fd7e5 | 68 | let mk_pretty_printers |
ae4735db C |
69 | ~pr_elem ~pr_space |
70 | ~pr_nl ~pr_indent ~pr_outdent ~pr_unindent | |
978fd7e5 | 71 | = |
113803cf C |
72 | let start_block () = pr_nl(); pr_indent() in |
73 | let end_block () = pr_unindent(); pr_nl() in | |
ae4735db | 74 | |
708f4980 C |
75 | let indent_if_needed st f = |
76 | match Ast_c.unwrap_st st with | |
113803cf C |
77 | Compound _ -> pr_space(); f() |
78 | | _ -> | |
79 | (*no newline at the end - someone else will do that*) | |
80 | start_block(); f(); pr_unindent() in | |
978fd7e5 C |
81 | |
82 | ||
8f657093 C |
83 | let pp_list printer l = |
84 | l +> List.iter (fun (e, opt) -> | |
85 | assert (List.length opt <= 1); (* opt must be a comma? *) | |
86 | opt +> List.iter (function x -> pr_elem x; pr_space()); | |
87 | printer e) in | |
ae4735db C |
88 | |
89 | let rec pp_expression = fun ((exp, typ), ii) -> | |
34e49164 | 90 | (match exp, ii with |
b1b2de81 | 91 | | Ident (ident), [] -> pp_name ident |
34e49164 | 92 | (* only a MultiString can have multiple ii *) |
0708f913 | 93 | | Constant (MultiString _), is -> is +> List.iter pr_elem |
ae4735db C |
94 | | Constant (c), [i] -> pr_elem i |
95 | | FunCall (e, es), [i1;i2] -> | |
96 | pp_expression e; pr_elem i1; | |
113803cf | 97 | pp_arg_list es; |
34e49164 | 98 | pr_elem i2; |
ae4735db C |
99 | |
100 | | CondExpr (e1, e2, e3), [i1;i2] -> | |
34e49164 | 101 | pp_expression e1; pr_space(); pr_elem i1; pr_space(); |
ae4735db | 102 | do_option (function x -> pp_expression x; pr_space()) e2; pr_elem i2; |
aba5c457 | 103 | pr_space(); pp_expression e3 |
ae4735db | 104 | | Sequence (e1, e2), [i] -> |
34e49164 | 105 | pp_expression e1; pr_elem i; pr_space(); pp_expression e2 |
ae4735db | 106 | | Assignment (e1, op, e2), [i] -> |
34e49164 | 107 | pp_expression e1; pr_space(); pr_elem i; pr_space(); pp_expression e2 |
ae4735db | 108 | |
34e49164 C |
109 | | Postfix (e, op), [i] -> pp_expression e; pr_elem i; |
110 | | Infix (e, op), [i] -> pr_elem i; pp_expression e; | |
111 | | Unary (e, op), [i] -> pr_elem i; pp_expression e | |
ae4735db | 112 | | Binary (e1, op, e2), [i] -> |
34e49164 | 113 | pp_expression e1; pr_space(); pr_elem i; pr_space(); pp_expression e2 |
ae4735db C |
114 | |
115 | | ArrayAccess (e1, e2), [i1;i2] -> | |
34e49164 | 116 | pp_expression e1; pr_elem i1; pp_expression e2; pr_elem i2 |
ae4735db | 117 | | RecordAccess (e, name), [i1] -> |
b1b2de81 | 118 | pp_expression e; pr_elem i1; pp_name name; |
ae4735db | 119 | | RecordPtAccess (e, name), [i1] -> |
b1b2de81 | 120 | pp_expression e; pr_elem i1; pp_name name; |
ae4735db | 121 | |
951c7801 C |
122 | | SizeOfExpr (e), [i] -> |
123 | pr_elem i; | |
124 | (match Ast_c.unwrap e with | |
125 | ParenExpr (e), _ -> () | |
126 | | _ -> pr_space()); | |
127 | pp_expression e | |
ae4735db | 128 | | SizeOfType (t), [i1;i2;i3] -> |
113803cf | 129 | pr_elem i1; pr_elem i2; pp_type t; pr_elem i3 |
ae4735db | 130 | | Cast (t, e), [i1;i2] -> |
113803cf | 131 | pr_elem i1; pp_type t; pr_elem i2; pp_expression e |
ae4735db C |
132 | |
133 | | StatementExpr (statxs, [ii1;ii2]), [i1;i2] -> | |
34e49164 C |
134 | pr_elem i1; |
135 | pr_elem ii1; | |
113803cf | 136 | statxs +> List.iter pp_statement_seq; |
34e49164 C |
137 | pr_elem ii2; |
138 | pr_elem i2; | |
7fe62b65 | 139 | | Constructor (t, init), [lp;rp] -> |
34e49164 | 140 | pr_elem lp; |
113803cf | 141 | pp_type t; |
34e49164 | 142 | pr_elem rp; |
7fe62b65 | 143 | pp_init init |
ae4735db | 144 | |
34e49164 | 145 | | ParenExpr (e), [i1;i2] -> pr_elem i1; pp_expression e; pr_elem i2; |
ae4735db | 146 | |
4dfbc1c2 C |
147 | | New (t), [i1] -> pr_elem i1; pp_argument t |
148 | | Delete(t), [i1] -> pr_elem i1; pp_expression t | |
f59c9fb7 | 149 | |
ae4735db | 150 | | (Ident (_) | Constant _ | FunCall (_,_) | CondExpr (_,_,_) |
113803cf | 151 | | Sequence (_,_) |
ae4735db | 152 | | Assignment (_,_,_) |
113803cf C |
153 | | Postfix (_,_) | Infix (_,_) | Unary (_,_) | Binary (_,_,_) |
154 | | ArrayAccess (_,_) | RecordAccess (_,_) | RecordPtAccess (_,_) | |
ae4735db | 155 | | SizeOfExpr (_) | SizeOfType (_) | Cast (_,_) |
113803cf | 156 | | StatementExpr (_) | Constructor _ |
4dfbc1c2 | 157 | | ParenExpr (_) | New (_) | Delete (_)),_ -> raise Impossible |
34e49164 | 158 | ); |
ae4735db | 159 | |
34e49164 C |
160 | if !Flag_parsing_c.pretty_print_type_info |
161 | then begin | |
162 | pr_elem (Ast_c.fakeInfo() +> Ast_c.rewrap_str "/*"); | |
163 | !typ +> | |
164 | (fun (ty,_test) -> ty +> | |
113803cf C |
165 | Common.do_option |
166 | (fun (x,l) -> pp_type x; | |
167 | let s = match l with | |
168 | Ast_c.LocalVar _ -> ", local" | |
169 | | _ -> "" in | |
170 | pr_elem (Ast_c.fakeInfo() +> Ast_c.rewrap_str s))); | |
34e49164 C |
171 | pr_elem (Ast_c.fakeInfo() +> Ast_c.rewrap_str "*/"); |
172 | end | |
ae4735db | 173 | |
8f657093 | 174 | and pp_arg_list es = pp_list pp_argument es |
ae4735db C |
175 | |
176 | and pp_argument argument = | |
113803cf C |
177 | let rec pp_action (ActMisc ii) = ii +> List.iter pr_elem in |
178 | match argument with | |
179 | | Left e -> pp_expression e | |
ae4735db | 180 | | Right weird -> |
0708f913 | 181 | (match weird with |
113803cf C |
182 | | ArgType param -> pp_param param |
183 | | ArgAction action -> pp_action action) | |
ae4735db | 184 | |
b1b2de81 C |
185 | (* ---------------------- *) |
186 | and pp_name = function | |
ae4735db | 187 | | RegularName (s, ii) -> |
b1b2de81 C |
188 | let (i1) = Common.tuple_of_list1 ii in |
189 | pr_elem i1 | |
ae4735db C |
190 | | CppConcatenatedName xs -> |
191 | xs +> List.iter (fun ((x,ii1), ii2) -> | |
b1b2de81 C |
192 | ii2 +> List.iter pr_elem; |
193 | ii1 +> List.iter pr_elem; | |
194 | ) | |
ae4735db | 195 | | CppVariadicName (s, ii) -> |
b1b2de81 | 196 | ii +> List.iter pr_elem |
ae4735db | 197 | | CppIdentBuilder ((s,iis), xs) -> |
b1b2de81 C |
198 | let (iis, iop, icp) = Common.tuple_of_list3 iis in |
199 | pr_elem iis; | |
200 | pr_elem iop; | |
ae4735db | 201 | xs +> List.iter (fun ((x,iix), iicomma) -> |
b1b2de81 C |
202 | iicomma +> List.iter pr_elem; |
203 | iix +> List.iter pr_elem; | |
204 | ); | |
205 | pr_elem icp | |
206 | ||
34e49164 | 207 | (* ---------------------- *) |
ae4735db | 208 | and pp_statement = fun st -> |
708f4980 | 209 | match Ast_c.get_st_and_ii st with |
b1b2de81 C |
210 | | Labeled (Label (name, st)), ii -> |
211 | let (i2) = Common.tuple_of_list1 ii in | |
212 | pr_outdent(); pp_name name; pr_elem i2; pr_nl(); pp_statement st | |
ae4735db | 213 | | Labeled (Case (e, st)), [i1;i2] -> |
113803cf C |
214 | pr_unindent(); |
215 | pr_elem i1; pp_expression e; pr_elem i2; pr_nl(); pr_indent(); | |
216 | pp_statement st | |
ae4735db | 217 | | Labeled (CaseRange (e, e2, st)), [i1;i2;i3] -> |
113803cf | 218 | pr_unindent(); |
34e49164 | 219 | pr_elem i1; pp_expression e; pr_elem i2; pp_expression e2; pr_elem i3; |
113803cf | 220 | pr_nl(); pr_indent(); |
34e49164 | 221 | pp_statement st |
113803cf C |
222 | | Labeled (Default st), [i1;i2] -> |
223 | pr_unindent(); pr_elem i1; pr_elem i2; pr_nl(); pr_indent(); | |
224 | pp_statement st | |
ae4735db | 225 | | Compound statxs, [i1;i2] -> |
113803cf C |
226 | pr_elem i1; start_block(); |
227 | statxs +> Common.print_between pr_nl pp_statement_seq; | |
228 | end_block(); pr_elem i2; | |
ae4735db | 229 | |
34e49164 C |
230 | | ExprStatement (None), [i] -> pr_elem i; |
231 | | ExprStatement (None), [] -> () | |
232 | | ExprStatement (Some e), [i] -> pp_expression e; pr_elem i | |
233 | (* the last ExprStatement of a for does not have a trailing | |
234 | ';' hence the [] for ii *) | |
ae4735db C |
235 | | ExprStatement (Some e), [] -> pp_expression e; |
236 | | Selection (If (e, st1, st2)), i1::i2::i3::is -> | |
113803cf C |
237 | pr_elem i1; pr_space(); pr_elem i2; pp_expression e; pr_elem i3; |
238 | indent_if_needed st1 (function _ -> pp_statement st1); | |
708f4980 | 239 | (match (Ast_c.get_st_and_ii st2, is) with |
34e49164 C |
240 | | ((ExprStatement None, []), []) -> () |
241 | | ((ExprStatement None, []), [iifakend]) -> pr_elem iifakend | |
708f4980 | 242 | | _st2, [i4;iifakend] -> pr_elem i4; |
113803cf C |
243 | indent_if_needed st2 (function _ -> pp_statement st2); |
244 | pr_elem iifakend | |
34e49164 C |
245 | | x -> raise Impossible |
246 | ) | |
ae4735db | 247 | | Selection (Switch (e, st)), [i1;i2;i3;iifakend] -> |
113803cf C |
248 | pr_elem i1; pr_space(); pr_elem i2; pp_expression e; pr_elem i3; |
249 | indent_if_needed st (function _-> pp_statement st); pr_elem iifakend | |
ae4735db | 250 | | Iteration (While (e, st)), [i1;i2;i3;iifakend] -> |
113803cf C |
251 | pr_elem i1; pr_space(); pr_elem i2; pp_expression e; pr_elem i3; |
252 | indent_if_needed st (function _-> pp_statement st); pr_elem iifakend | |
ae4735db | 253 | | Iteration (DoWhile (st, e)), [i1;i2;i3;i4;i5;iifakend] -> |
113803cf C |
254 | pr_elem i1; |
255 | indent_if_needed st (function _ -> pp_statement st); | |
ae4735db | 256 | pr_elem i2; pr_elem i3; pp_expression e; |
34e49164 C |
257 | pr_elem i4; pr_elem i5; |
258 | pr_elem iifakend | |
ae4735db C |
259 | |
260 | ||
34e49164 C |
261 | | Iteration (For ((e1opt,il1),(e2opt,il2),(e3opt, il3),st)), |
262 | [i1;i2;i3;iifakend] -> | |
ae4735db | 263 | |
113803cf C |
264 | pr_elem i1; pr_space(); |
265 | pr_elem i2; | |
708f4980 C |
266 | pp_statement (Ast_c.mk_st (ExprStatement e1opt) il1); |
267 | pp_statement (Ast_c.mk_st (ExprStatement e2opt) il2); | |
113803cf | 268 | assert (null il3); |
708f4980 | 269 | pp_statement (Ast_c.mk_st (ExprStatement e3opt) il3); |
113803cf C |
270 | pr_elem i3; |
271 | indent_if_needed st (function _ -> pp_statement st); | |
272 | pr_elem iifakend | |
ae4735db | 273 | |
34e49164 | 274 | | Iteration (MacroIteration (s,es,st)), [i1;i2;i3;iifakend] -> |
113803cf | 275 | pr_elem i1; pr_space(); |
34e49164 | 276 | pr_elem i2; |
ae4735db C |
277 | |
278 | es +> List.iter (fun (e, opt) -> | |
34e49164 C |
279 | assert (List.length opt <= 1); |
280 | opt +> List.iter pr_elem; | |
113803cf | 281 | pp_argument e; |
34e49164 | 282 | ); |
ae4735db | 283 | |
34e49164 | 284 | pr_elem i3; |
113803cf | 285 | indent_if_needed st (function _ -> pp_statement st); |
34e49164 | 286 | pr_elem iifakend |
ae4735db C |
287 | |
288 | | Jump (Goto name), ii -> | |
b1b2de81 C |
289 | let (i1, i3) = Common.tuple_of_list2 ii in |
290 | pr_elem i1; pr_space(); pp_name name; pr_elem i3; | |
34e49164 C |
291 | | Jump ((Continue|Break|Return)), [i1;i2] -> pr_elem i1; pr_elem i2; |
292 | | Jump (ReturnExpr e), [i1;i2] -> | |
293 | pr_elem i1; pr_space(); pp_expression e; pr_elem i2 | |
ae4735db | 294 | | Jump (GotoComputed e), [i1;i2;i3] -> |
34e49164 | 295 | pr_elem i1; pr_elem i2; pp_expression e; pr_elem i3 |
ae4735db | 296 | |
113803cf | 297 | | Decl decl, [] -> pp_decl decl |
ae4735db | 298 | | Asm asmbody, ii -> |
34e49164 | 299 | (match ii with |
ae4735db | 300 | | [iasm;iopar;icpar;iptvirg] -> |
34e49164 | 301 | pr_elem iasm; pr_elem iopar; |
113803cf | 302 | pp_asmbody asmbody; |
34e49164 | 303 | pr_elem icpar; pr_elem iptvirg |
ae4735db C |
304 | | [iasm;ivolatile;iopar;icpar;iptvirg] -> |
305 | pr_elem iasm; pr_elem ivolatile; pr_elem iopar; | |
113803cf | 306 | pp_asmbody asmbody; |
34e49164 C |
307 | pr_elem icpar; pr_elem iptvirg |
308 | | _ -> raise Impossible | |
309 | ) | |
ae4735db C |
310 | |
311 | | NestedFunc def, ii -> | |
34e49164 | 312 | assert (null ii); |
113803cf | 313 | pp_def def |
ae4735db | 314 | | MacroStmt, ii -> |
34e49164 | 315 | ii +> List.iter pr_elem ; |
ae4735db C |
316 | |
317 | | (Labeled (Case (_,_)) | |
113803cf | 318 | | Labeled (CaseRange (_,_,_)) | Labeled (Default _) |
ae4735db | 319 | | Compound _ | ExprStatement _ |
113803cf | 320 | | Selection (If (_, _, _)) | Selection (Switch (_, _)) |
ae4735db | 321 | | Iteration (While (_, _)) | Iteration (DoWhile (_, _)) |
113803cf C |
322 | | Iteration (For ((_,_), (_,_), (_, _), _)) |
323 | | Iteration (MacroIteration (_,_,_)) | |
b1b2de81 | 324 | | Jump ((Continue|Break|Return)) | Jump (ReturnExpr _) |
113803cf | 325 | | Jump (GotoComputed _) |
ae4735db | 326 | | Decl _ |
113803cf | 327 | ), _ -> raise Impossible |
ae4735db | 328 | |
113803cf C |
329 | and pp_statement_seq = function |
330 | | StmtElem st -> pp_statement st | |
331 | | IfdefStmt ifdef -> pp_ifdef ifdef | |
332 | | CppDirectiveStmt cpp -> pp_directive cpp | |
333 | | IfdefStmt2 (ifdef, xxs) -> pp_ifdef_tree_sequence ifdef xxs | |
ae4735db | 334 | |
485bce71 | 335 | (* ifdef XXX elsif YYY elsif ZZZ endif *) |
ae4735db | 336 | and pp_ifdef_tree_sequence ifdef xxs = |
113803cf | 337 | match ifdef with |
ae4735db | 338 | | if1::ifxs -> |
113803cf C |
339 | pp_ifdef if1; |
340 | pp_ifdef_tree_sequence_aux ifxs xxs | |
341 | | _ -> raise Impossible | |
ae4735db | 342 | |
485bce71 | 343 | (* XXX elsif YYY elsif ZZZ endif *) |
ae4735db C |
344 | and pp_ifdef_tree_sequence_aux ifdefs xxs = |
345 | Common.zip ifdefs xxs +> List.iter (fun (ifdef, xs) -> | |
113803cf C |
346 | xs +> List.iter pp_statement_seq; |
347 | pp_ifdef ifdef | |
348 | ) | |
ae4735db C |
349 | |
350 | ||
351 | ||
352 | ||
353 | ||
485bce71 | 354 | (* ---------------------- *) |
ae4735db | 355 | and pp_asmbody (string_list, colon_list) = |
113803cf | 356 | string_list +> List.iter pr_elem ; |
ae4735db | 357 | colon_list +> List.iter (fun (Colon xs, ii) -> |
113803cf | 358 | ii +> List.iter pr_elem; |
ae4735db | 359 | xs +> List.iter (fun (x,iicomma) -> |
113803cf C |
360 | assert ((List.length iicomma) <= 1); |
361 | iicomma +> List.iter (function x -> pr_elem x; pr_space()); | |
ae4735db | 362 | (match x with |
113803cf | 363 | | ColonMisc, ii -> ii +> List.iter pr_elem; |
ae4735db | 364 | | ColonExpr e, [istring;iopar;icpar] -> |
113803cf C |
365 | pr_elem istring; |
366 | pr_elem iopar; | |
367 | pp_expression e; | |
368 | pr_elem icpar | |
c491d8ee C |
369 | (* the following case used to be just raise Impossible, but |
370 | the code __asm__ __volatile__ ("dcbz 0, %[input]" | |
371 | ::[input]"r"(&coherence_data[i])); | |
372 | in linux-2.6.34/drivers/video/fsl-diu-fb.c matches this case *) | |
373 | | (ColonExpr e), ii -> | |
374 | (match List.rev ii with | |
375 | icpar::iopar::istring::rest -> | |
376 | List.iter pr_elem (List.rev rest); | |
377 | pr_elem istring; | |
378 | pr_elem iopar; | |
379 | pp_expression e; | |
380 | pr_elem icpar | |
381 | | _ -> raise Impossible)) | |
113803cf | 382 | )) |
ae4735db C |
383 | |
384 | ||
34e49164 | 385 | (* ---------------------- *) |
ae4735db | 386 | |
485bce71 | 387 | (* |
113803cf C |
388 | pp_type_with_ident |
389 | pp_base_type | |
390 | pp_type_with_ident_rest | |
391 | pp_type_left | |
392 | pp_type_right | |
393 | pp_type | |
ae4735db | 394 | |
113803cf | 395 | pp_decl |
485bce71 | 396 | *) |
ae4735db C |
397 | and (pp_type_with_ident: |
398 | (string * info) option -> (storage * il) option -> | |
113803cf | 399 | fullType -> attribute list -> |
ae4735db | 400 | unit) = |
708f4980 C |
401 | fun ident sto ft attrs -> |
402 | pp_base_type ft sto; | |
403 | (match (ident, Ast_c.unwrap_typeC ft) with | |
113803cf C |
404 | (Some _,_) | (_,Pointer _) -> pr_space() |
405 | | _ -> ()); | |
708f4980 | 406 | pp_type_with_ident_rest ident ft attrs |
ae4735db C |
407 | |
408 | ||
409 | and (pp_base_type: fullType -> (storage * il) option -> unit) = | |
410 | fun (qu, (ty, iity)) sto -> | |
411 | let get_sto sto = | |
412 | match sto with | |
113803cf C |
413 | | None -> [] | Some (s, iis) -> (*assert (List.length iis = 1);*) iis |
414 | in | |
ae4735db | 415 | let print_sto_qu (sto, (qu, iiqu)) = |
113803cf | 416 | let all_ii = get_sto sto ++ iiqu in |
ae4735db | 417 | all_ii |
34e49164 | 418 | +> List.sort Ast_c.compare_pos |
113803cf | 419 | +> Common.print_between pr_space pr_elem |
ae4735db | 420 | |
113803cf | 421 | in |
ae4735db | 422 | let print_sto_qu_ty (sto, (qu, iiqu), iity) = |
113803cf C |
423 | let all_ii = get_sto sto ++ iiqu ++ iity in |
424 | let all_ii2 = all_ii +> List.sort Ast_c.compare_pos in | |
ae4735db | 425 | |
113803cf | 426 | if all_ii <> all_ii2 |
ae4735db C |
427 | then begin |
428 | (* TODO in fact for pointer, the qualifier is after the type | |
34e49164 C |
429 | * cf -test strangeorder |
430 | *) | |
113803cf C |
431 | pr2 "STRANGEORDER"; |
432 | all_ii2 +> Common.print_between pr_space pr_elem | |
433 | end | |
434 | else all_ii2 +> Common.print_between pr_space pr_elem | |
435 | in | |
ae4735db | 436 | |
113803cf | 437 | match ty, iity with |
f59c9fb7 | 438 | | (NoType,_) -> () |
113803cf C |
439 | | (Pointer t, [i]) -> pp_base_type t sto |
440 | | (ParenType t, _) -> pp_base_type t sto | |
441 | | (Array (eopt, t), [i1;i2]) -> pp_base_type t sto | |
ae4735db | 442 | | (FunctionType (returnt, paramst), [i1;i2]) -> |
5636bb2c | 443 | pp_base_type returnt sto; |
ae4735db C |
444 | |
445 | ||
446 | | (StructUnion (su, sopt, fields),iis) -> | |
113803cf | 447 | print_sto_qu (sto, qu); |
ae4735db | 448 | |
113803cf | 449 | (match sopt,iis with |
ae4735db C |
450 | | Some s , [i1;i2;i3;i4] -> |
451 | pr_elem i1; pr_elem i2; pr_elem i3; | |
452 | | None, [i1;i2;i3] -> | |
453 | pr_elem i1; pr_elem i2; | |
113803cf C |
454 | | x -> raise Impossible |
455 | ); | |
ae4735db | 456 | |
413ffc02 | 457 | fields +> List.iter pp_field; |
ae4735db | 458 | |
113803cf C |
459 | (match sopt,iis with |
460 | | Some s , [i1;i2;i3;i4] -> pr_elem i4 | |
ae4735db | 461 | | None, [i1;i2;i3] -> pr_elem i3; |
113803cf C |
462 | | x -> raise Impossible |
463 | ); | |
ae4735db C |
464 | |
465 | ||
466 | ||
467 | | (Enum (sopt, enumt), iis) -> | |
113803cf | 468 | print_sto_qu (sto, qu); |
ae4735db | 469 | |
113803cf | 470 | (match sopt, iis with |
ae4735db | 471 | | (Some s, ([i1;i2;i3;i4]|[i1;i2;i3;i4;_])) -> |
113803cf | 472 | pr_elem i1; pr_elem i2; pr_elem i3; |
ae4735db | 473 | | (None, ([i1;i2;i3]|[i1;i2;i3;_])) -> |
113803cf C |
474 | pr_elem i1; pr_elem i2 |
475 | | x -> raise Impossible | |
476 | ); | |
ae4735db C |
477 | |
478 | enumt +> List.iter (fun ((name, eopt), iicomma) -> | |
113803cf C |
479 | assert (List.length iicomma <= 1); |
480 | iicomma +> List.iter (function x -> pr_elem x; pr_space()); | |
b1b2de81 | 481 | pp_name name; |
ae4735db | 482 | eopt +> Common.do_option (fun (ieq, e) -> |
b1b2de81 C |
483 | pr_elem ieq; |
484 | pp_expression e; | |
113803cf | 485 | )); |
ae4735db | 486 | |
113803cf C |
487 | (match sopt, iis with |
488 | | (Some s, [i1;i2;i3;i4]) -> pr_elem i4 | |
ae4735db | 489 | | (Some s, [i1;i2;i3;i4;i5]) -> |
113803cf C |
490 | pr_elem i5; pr_elem i4 (* trailing comma *) |
491 | | (None, [i1;i2;i3]) -> pr_elem i3 | |
ae4735db | 492 | | (None, [i1;i2;i3;i4]) -> |
113803cf | 493 | pr_elem i4; pr_elem i3 (* trailing comma *) |
ae4735db C |
494 | |
495 | ||
113803cf C |
496 | | x -> raise Impossible |
497 | ); | |
ae4735db C |
498 | |
499 | ||
500 | | (BaseType _, iis) -> | |
113803cf | 501 | print_sto_qu_ty (sto, qu, iis); |
ae4735db C |
502 | |
503 | | (StructUnionName (s, structunion), iis) -> | |
b1b2de81 | 504 | assert (List.length iis =|= 2); |
113803cf | 505 | print_sto_qu_ty (sto, qu, iis); |
ae4735db C |
506 | |
507 | | (EnumName s, iis) -> | |
b1b2de81 | 508 | assert (List.length iis =|= 2); |
113803cf | 509 | print_sto_qu_ty (sto, qu, iis); |
ae4735db C |
510 | |
511 | | (TypeName (name,typ), noii) -> | |
b1b2de81 | 512 | assert (null noii); |
708f4980 | 513 | let (_s, iis) = get_s_and_info_of_name name in |
b1b2de81 | 514 | print_sto_qu_ty (sto, qu, [iis]); |
708f4980 C |
515 | |
516 | if !Flag_parsing_c.pretty_print_typedef_value | |
517 | then begin | |
518 | pr_elem (Ast_c.fakeInfo() +> Ast_c.rewrap_str "{*"); | |
ae4735db | 519 | typ +> Common.do_option (fun typ -> |
708f4980 C |
520 | pp_type typ; |
521 | ); | |
522 | pr_elem (Ast_c.fakeInfo() +> Ast_c.rewrap_str "*}"); | |
523 | end; | |
ae4735db C |
524 | |
525 | | (TypeOfExpr (e), iis) -> | |
113803cf C |
526 | print_sto_qu (sto, qu); |
527 | (match iis with | |
ae4735db | 528 | | [itypeof;iopar;icpar] -> |
113803cf C |
529 | pr_elem itypeof; pr_elem iopar; |
530 | pp_expression e; | |
531 | pr_elem icpar; | |
532 | | _ -> raise Impossible | |
533 | ) | |
ae4735db C |
534 | |
535 | | (TypeOfType (t), iis) -> | |
113803cf C |
536 | print_sto_qu (sto, qu); |
537 | (match iis with | |
ae4735db | 538 | | [itypeof;iopar;icpar] -> |
113803cf | 539 | pr_elem itypeof; pr_elem iopar; |
ae4735db | 540 | pp_type t; |
113803cf C |
541 | pr_elem icpar; |
542 | | _ -> raise Impossible | |
543 | ) | |
ae4735db C |
544 | |
545 | | (Pointer _ | (*ParenType _ |*) Array _ | FunctionType _ | |
485bce71 C |
546 | (* | StructUnion _ | Enum _ | BaseType _ *) |
547 | (* | StructUnionName _ | EnumName _ | TypeName _ *) | |
548 | (* | TypeOfExpr _ | TypeOfType _ *) | |
113803cf | 549 | ), _ -> raise Impossible |
ae4735db | 550 | |
190f1acf | 551 | and pp_field_list fields = fields +> Common.print_between pr_nl pp_field |
413ffc02 C |
552 | and pp_field = function |
553 | DeclarationField(FieldDeclList(onefield_multivars,iiptvirg))-> | |
554 | (match onefield_multivars with | |
555 | x::xs -> | |
556 | (* handling the first var. Special case, with the | |
557 | first var, we print the whole type *) | |
558 | ||
559 | (match x with | |
560 | (Simple (nameopt, typ)), iivirg -> | |
561 | (* first var cant have a preceding ',' *) | |
562 | assert (List.length iivirg =|= 0); | |
563 | let identinfo = | |
564 | match nameopt with | |
565 | | None -> None | |
566 | | Some name -> Some (get_s_and_info_of_name name) | |
567 | in | |
568 | pp_type_with_ident identinfo None typ Ast_c.noattr; | |
569 | ||
570 | | (BitField (nameopt, typ, iidot, expr)), iivirg -> | |
571 | (* first var cant have a preceding ',' *) | |
572 | assert (List.length iivirg =|= 0); | |
573 | (match nameopt with | |
574 | | None -> | |
575 | pp_type typ; | |
576 | | Some name -> | |
577 | let (s, is) = get_s_and_info_of_name name in | |
578 | pp_type_with_ident | |
579 | (Some (s, is)) None typ Ast_c.noattr; | |
580 | ); | |
581 | pr_elem iidot; | |
582 | pp_expression expr | |
583 | ||
584 | ); (* match x, first onefield_multivars *) | |
585 | ||
586 | (* for other vars *) | |
587 | xs +> List.iter (function | |
588 | | (Simple (nameopt, typ)), iivirg -> | |
589 | iivirg +> List.iter pr_elem; | |
590 | let identinfo = | |
591 | match nameopt with | |
592 | | None -> None | |
593 | | Some name -> Some (get_s_and_info_of_name name) | |
594 | in | |
595 | pp_type_with_ident_rest identinfo typ Ast_c.noattr | |
596 | ||
597 | | (BitField (nameopt, typ, iidot, expr)), iivirg -> | |
598 | iivirg +> List.iter pr_elem; | |
599 | (match nameopt with | |
600 | | Some name -> | |
601 | let (s,is) = get_s_and_info_of_name name in | |
602 | pp_type_with_ident_rest | |
603 | (Some (s, is)) typ Ast_c.noattr; | |
604 | pr_elem iidot; | |
605 | pp_expression expr | |
c491d8ee C |
606 | | None -> |
607 | (* was raise Impossible, but have no idea why because | |
608 | nameless bit fields are accepted by the parser and | |
609 | nothing seems to be done to give them names *) | |
610 | pr_elem iidot; | |
611 | pp_expression expr | |
413ffc02 C |
612 | )); (* iter other vars *) |
613 | ||
614 | | [] -> raise Impossible | |
615 | ); (* onefield_multivars *) | |
616 | assert (List.length iiptvirg =|= 1); | |
617 | iiptvirg +> List.iter pr_elem; | |
618 | ||
619 | ||
620 | | MacroDeclField ((s, es), ii) -> | |
621 | let (iis, lp, rp, iiend, ifakestart) = | |
622 | Common.tuple_of_list5 ii in | |
623 | (* iis::lp::rp::iiend::ifakestart::iisto | |
624 | iisto +> List.iter pr_elem; (* static and const *) | |
625 | *) | |
626 | pr_elem ifakestart; | |
627 | pr_elem iis; | |
628 | pr_elem lp; | |
629 | es +> List.iter (fun (e, opt) -> | |
630 | assert (List.length opt <= 1); | |
631 | opt +> List.iter pr_elem; | |
632 | pp_argument e; | |
633 | ); | |
634 | ||
635 | pr_elem rp; | |
636 | pr_elem iiend; | |
ae4735db C |
637 | |
638 | ||
413ffc02 C |
639 | |
640 | | EmptyField iipttvirg_when_emptyfield -> | |
641 | pr_elem iipttvirg_when_emptyfield | |
642 | ||
643 | | CppDirectiveStruct cpp -> pp_directive cpp | |
644 | | IfdefStruct ifdef -> pp_ifdef ifdef | |
645 | ||
ae4735db C |
646 | (* used because of DeclList, in int i,*j[23]; we dont print anymore the |
647 | int before *j *) | |
648 | and (pp_type_with_ident_rest: (string * info) option -> | |
649 | fullType -> attribute list -> unit) = | |
650 | ||
651 | fun ident (((qu, iiqu), (ty, iity)) as fullt) attrs -> | |
652 | ||
653 | let print_ident ident = Common.do_option (fun (s, iis) -> | |
485bce71 C |
654 | (* XXX attrs +> pp_attributes pr_elem pr_space; *) |
655 | pr_elem iis | |
113803cf | 656 | ) ident |
34e49164 | 657 | in |
ae4735db | 658 | |
34e49164 C |
659 | match ty, iity with |
660 | (* the work is to do in base_type !! *) | |
97111a47 | 661 | | (NoType _, iis) -> () |
34e49164 C |
662 | | (BaseType _, iis) -> print_ident ident |
663 | | (Enum (sopt, enumt), iis) -> print_ident ident | |
664 | | (StructUnion (_, sopt, fields),iis) -> print_ident ident | |
665 | | (StructUnionName (s, structunion), iis) -> print_ident ident | |
666 | | (EnumName s, iis) -> print_ident ident | |
b1b2de81 | 667 | | (TypeName (_name,_typ), iis) -> print_ident ident |
34e49164 C |
668 | | (TypeOfExpr (e), iis) -> print_ident ident |
669 | | (TypeOfType (e), iis) -> print_ident ident | |
ae4735db C |
670 | |
671 | ||
672 | ||
673 | | (Pointer t, [i]) -> | |
674 | (* subtil: void ( *done)(int i) is a Pointer | |
34e49164 C |
675 | (FunctionType (return=void, params=int i) *) |
676 | (*WRONG I THINK, use left & right function *) | |
677 | (* bug: pp_type_with_ident_rest None t; print_ident ident *) | |
ae4735db | 678 | pr_elem i; |
34e49164 | 679 | iiqu +> List.iter pr_elem; (* le const est forcement apres le '*' *) |
113803cf | 680 | pp_type_with_ident_rest ident t attrs; |
ae4735db C |
681 | |
682 | (* ugly special case ... todo? maybe sufficient in practice *) | |
683 | | (ParenType ttop, [i1;i2]) -> | |
708f4980 | 684 | (match Ast_c.get_ty_and_ii ttop with |
ae4735db | 685 | | (_q1, (Pointer t2, [ipointer])) -> |
708f4980 | 686 | (match Ast_c.get_ty_and_ii t2 with |
ae4735db | 687 | | (q2, (FunctionType t, ii3)) -> |
708f4980 C |
688 | |
689 | pp_type_left (q2, mk_tybis (FunctionType t) ii3); | |
690 | pr_elem i1; | |
691 | pr_elem ipointer; | |
692 | print_ident ident; | |
693 | pr_elem i2; | |
694 | pp_type_right (q2, mk_tybis (FunctionType t) ii3); | |
ae4735db | 695 | | _ -> |
708f4980 C |
696 | pr2 "PB PARENTYPE ZARB, I forget about the ()"; |
697 | pp_type_with_ident_rest ident ttop attrs; | |
698 | ) | |
699 | (* another ugly special case *) | |
ae4735db C |
700 | | _q1, (Array (eopt,t2 ), [iarray1;iarray2]) -> |
701 | (match Ast_c.get_ty_and_ii t2 with | |
702 | | (_q2, (Pointer t3, [ipointer])) -> | |
708f4980 | 703 | (match Ast_c.get_ty_and_ii t3 with |
ae4735db C |
704 | | (q3, (FunctionType t, iifunc)) -> |
705 | ||
708f4980 C |
706 | pp_type_left (q3, mk_tybis (FunctionType t) iifunc); |
707 | pr_elem i1; | |
708 | pr_elem ipointer; | |
709 | print_ident ident; | |
710 | pr_elem iarray1; | |
711 | do_option pp_expression eopt; | |
712 | pr_elem iarray2; | |
713 | pr_elem i2; | |
714 | pp_type_right (q3, mk_tybis (FunctionType t) iifunc) | |
ae4735db | 715 | | _ -> |
708f4980 C |
716 | pr2 "PB PARENTYPE ZARB, I forget about the ()"; |
717 | pp_type_with_ident_rest ident ttop attrs; | |
718 | ) | |
ae4735db | 719 | | _ -> |
708f4980 C |
720 | pr2 "PB PARENTYPE ZARB, I forget about the ()"; |
721 | pp_type_with_ident_rest ident ttop attrs; | |
722 | ) | |
ae4735db | 723 | | _t -> |
708f4980 C |
724 | |
725 | pr2 "PB PARENTYPE ZARB, I forget about the ()"; | |
726 | pp_type_with_ident_rest ident ttop attrs; | |
727 | ) | |
ae4735db C |
728 | |
729 | ||
730 | | (Array (eopt, t), [i1;i2]) -> | |
113803cf | 731 | pp_type_left fullt; |
ae4735db | 732 | |
34e49164 C |
733 | iiqu +> List.iter pr_elem; |
734 | print_ident ident; | |
ae4735db | 735 | |
113803cf | 736 | pp_type_right fullt; |
ae4735db C |
737 | |
738 | ||
739 | | (FunctionType (returnt, paramst), [i1;i2]) -> | |
113803cf | 740 | pp_type_left fullt; |
ae4735db | 741 | |
34e49164 C |
742 | iiqu +> List.iter pr_elem; |
743 | print_ident ident; | |
ae4735db | 744 | |
113803cf | 745 | pp_type_right fullt; |
ae4735db C |
746 | |
747 | ||
113803cf C |
748 | | (FunctionType _ | Array _ | ParenType _ | Pointer _), _ -> |
749 | raise Impossible | |
ae4735db C |
750 | |
751 | ||
752 | and (pp_type_left: fullType -> unit) = | |
753 | fun ((qu, iiqu), (ty, iity)) -> | |
34e49164 | 754 | match ty, iity with |
f59c9fb7 | 755 | (NoType,_) -> failwith "pp_type_left: unexpected NoType" |
ae4735db C |
756 | | (Pointer t, [i]) -> |
757 | pr_elem i; | |
34e49164 C |
758 | iiqu +> List.iter pr_elem; (* le const est forcement apres le '*' *) |
759 | pp_type_left t | |
ae4735db | 760 | |
34e49164 C |
761 | | (Array (eopt, t), [i1;i2]) -> pp_type_left t |
762 | | (FunctionType (returnt, paramst), [i1;i2]) -> pp_type_left returnt | |
ae4735db | 763 | |
34e49164 | 764 | | (ParenType t, _) -> failwith "parenType" |
ae4735db C |
765 | |
766 | ||
767 | | (BaseType _, iis) -> () | |
768 | | (Enum (sopt, enumt), iis) -> () | |
769 | | (StructUnion (_, sopt, fields),iis) -> () | |
770 | | (StructUnionName (s, structunion), iis) -> () | |
771 | | (EnumName s, iis) -> () | |
b1b2de81 | 772 | | (TypeName (_name,_typ), iis) -> () |
ae4735db | 773 | |
485bce71 C |
774 | | TypeOfType _, _ -> () |
775 | | TypeOfExpr _, _ -> () | |
ae4735db | 776 | |
113803cf | 777 | | (FunctionType _ | Array _ | Pointer _), _ -> raise Impossible |
485bce71 | 778 | |
ae4735db C |
779 | |
780 | and pp_param param = | |
b1b2de81 C |
781 | let {p_namei = nameopt; |
782 | p_register = (b,iib); | |
783 | p_type=t;} = param in | |
ae4735db | 784 | |
b1b2de81 C |
785 | iib +> List.iter pr_elem; |
786 | ||
787 | match nameopt with | |
ae4735db | 788 | | None -> |
b1b2de81 | 789 | pp_type t |
ae4735db | 790 | | Some name -> |
708f4980 | 791 | let (s,i1) = get_s_and_info_of_name name in |
113803cf | 792 | pp_type_with_ident |
b1b2de81 | 793 | (Some (s, i1)) None t Ast_c.noattr |
ae4735db C |
794 | |
795 | ||
796 | ||
797 | ||
798 | and pp_type_right (((qu, iiqu), (ty, iity)) : fullType) = | |
113803cf | 799 | match ty, iity with |
f59c9fb7 | 800 | (NoType,_) -> failwith "pp_type_right: unexpected NoType" |
113803cf | 801 | | (Pointer t, [i]) -> pp_type_right t |
ae4735db C |
802 | |
803 | | (Array (eopt, t), [i1;i2]) -> | |
113803cf C |
804 | pr_elem i1; |
805 | eopt +> do_option pp_expression; | |
806 | pr_elem i2; | |
807 | pp_type_right t | |
ae4735db | 808 | |
113803cf | 809 | | (ParenType t, _) -> failwith "parenType" |
ae4735db | 810 | | (FunctionType (returnt, paramst), [i1;i2]) -> |
113803cf C |
811 | pr_elem i1; |
812 | (match paramst with | |
ae4735db C |
813 | | (ts, (b, iib)) -> |
814 | ts +> List.iter (fun (param,iicomma) -> | |
113803cf C |
815 | assert ((List.length iicomma) <= 1); |
816 | iicomma +> List.iter (function x -> pr_elem x; pr_space()); | |
ae4735db | 817 | |
113803cf C |
818 | pp_param param; |
819 | ); | |
820 | iib +> List.iter pr_elem; | |
821 | ); | |
822 | pr_elem i2 | |
ae4735db C |
823 | |
824 | | (BaseType _, iis) -> () | |
825 | | (Enum (sopt, enumt), iis) -> () | |
826 | | (StructUnion (_, sopt, fields),iis)-> () | |
827 | | (StructUnionName (s, structunion), iis) -> () | |
828 | | (EnumName s, iis) -> () | |
b1b2de81 | 829 | | (TypeName (name,_typ), iis) -> () |
ae4735db | 830 | |
113803cf C |
831 | | TypeOfType _, _ -> () |
832 | | TypeOfExpr _, _ -> () | |
ae4735db | 833 | |
113803cf | 834 | | (FunctionType _ | Array _ | Pointer _), _ -> raise Impossible |
ae4735db | 835 | |
113803cf C |
836 | and pp_type t = |
837 | pp_type_with_ident None None t Ast_c.noattr | |
ae4735db | 838 | |
34e49164 | 839 | (* ---------------------- *) |
113803cf | 840 | and pp_decl = function |
ae4735db | 841 | | DeclList ((({v_namei = var; |
b1b2de81 | 842 | v_type = returnType; |
ae4735db | 843 | v_storage = storage; |
b1b2de81 | 844 | v_attr = attrs; |
ae4735db C |
845 | },[])::xs), |
846 | iivirg::ifakestart::iisto) -> | |
847 | ||
b1b2de81 | 848 | pr_elem ifakestart; |
ae4735db | 849 | |
b1b2de81 | 850 | (* old: iisto +> List.iter pr_elem; *) |
ae4735db C |
851 | |
852 | ||
b1b2de81 C |
853 | (* handling the first var. Special case, we print the whole type *) |
854 | (match var with | |
ae4735db | 855 | | Some (name, iniopt) -> |
708f4980 | 856 | let (s,iis) = get_s_and_info_of_name name in |
b1b2de81 C |
857 | pp_type_with_ident |
858 | (Some (s, iis)) (Some (storage, iisto)) | |
859 | returnType attrs; | |
4dfbc1c2 C |
860 | (match iniopt with |
861 | Ast_c.NoInit -> () | |
862 | | Ast_c.ValInit(iini,init) -> pr_elem iini; pp_init init | |
863 | | Ast_c.ConstrInit((init,[lp;rp])) -> | |
864 | pr_elem lp; pp_arg_list init; pr_elem rp | |
865 | | Ast_c.ConstrInit _ -> raise Impossible) | |
b1b2de81 C |
866 | | None -> pp_type returnType |
867 | ); | |
ae4735db | 868 | |
34e49164 | 869 | (* for other vars, we just call pp_type_with_ident_rest. *) |
b1b2de81 C |
870 | xs +> List.iter (function |
871 | | ({v_namei = Some (name, iniopt); | |
872 | v_type = returnType; | |
873 | v_storage = storage2; | |
874 | v_attr = attrs; | |
875 | }, iivirg) -> | |
ae4735db | 876 | |
708f4980 | 877 | let (s,iis) = get_s_and_info_of_name name in |
b1b2de81 C |
878 | assert (storage2 =*= storage); |
879 | iivirg +> List.iter pr_elem; | |
880 | pp_type_with_ident_rest | |
881 | (Some (s, iis)) returnType attrs; | |
4dfbc1c2 C |
882 | (match iniopt with |
883 | Ast_c.NoInit -> () | |
884 | | Ast_c.ValInit(iini,init) -> pr_elem iini; pp_init init | |
885 | | Ast_c.ConstrInit((init,[lp;rp])) -> | |
886 | pr_elem lp; pp_arg_list init; pr_elem rp | |
887 | | Ast_c.ConstrInit _ -> raise Impossible); | |
ae4735db C |
888 | |
889 | ||
b1b2de81 C |
890 | | x -> raise Impossible |
891 | ); | |
ae4735db | 892 | |
b1b2de81 | 893 | pr_elem iivirg; |
ae4735db | 894 | |
5427db06 | 895 | | MacroDecl ((s, es, true), iis::lp::rp::iiend::ifakestart::iisto) -> |
113803cf C |
896 | pr_elem ifakestart; |
897 | iisto +> List.iter pr_elem; (* static and const *) | |
898 | pr_elem iis; | |
899 | pr_elem lp; | |
ae4735db | 900 | es +> List.iter (fun (e, opt) -> |
113803cf C |
901 | assert (List.length opt <= 1); |
902 | opt +> List.iter pr_elem; | |
903 | pp_argument e; | |
904 | ); | |
ae4735db | 905 | |
113803cf C |
906 | pr_elem rp; |
907 | pr_elem iiend; | |
ae4735db | 908 | |
5427db06 C |
909 | | MacroDecl ((s, es, false), iis::lp::rp::ifakestart::iisto) -> |
910 | pr_elem ifakestart; | |
911 | iisto +> List.iter pr_elem; (* static and const *) | |
912 | pr_elem iis; | |
913 | pr_elem lp; | |
914 | es +> List.iter (fun (e, opt) -> | |
915 | assert (List.length opt <= 1); | |
916 | opt +> List.iter pr_elem; | |
917 | pp_argument e; | |
918 | ); | |
919 | ||
920 | pr_elem rp; | |
921 | ||
113803cf | 922 | | (DeclList (_, _) | (MacroDecl _)) -> raise Impossible |
ae4735db C |
923 | |
924 | ||
34e49164 | 925 | (* ---------------------- *) |
113803cf C |
926 | and pp_init (init, iinit) = |
927 | match init, iinit with | |
928 | | InitExpr e, [] -> pp_expression e; | |
ae4735db | 929 | | InitList xs, i1::i2::iicommaopt -> |
113803cf | 930 | pr_elem i1; start_block(); |
ae4735db | 931 | xs +> List.iter (fun (x, ii) -> |
113803cf C |
932 | assert (List.length ii <= 1); |
933 | ii +> List.iter (function e -> pr_elem e; pr_nl()); | |
934 | pp_init x | |
935 | ); | |
936 | iicommaopt +> List.iter pr_elem; | |
937 | end_block(); | |
938 | pr_elem i2; | |
ae4735db | 939 | |
113803cf C |
940 | | InitDesignators (xs, initialiser), [i1] -> (* : *) |
941 | xs +> List.iter pp_designator; | |
942 | pr_elem i1; | |
943 | pp_init initialiser | |
ae4735db | 944 | |
34e49164 | 945 | (* no use of '=' in the "Old" style *) |
113803cf C |
946 | | InitFieldOld (string, initialiser), [i1;i2] -> (* label: in oldgcc *) |
947 | pr_elem i1; pr_elem i2; pp_init initialiser | |
948 | | InitIndexOld (expression, initialiser), [i1;i2] -> (* [1] in oldgcc *) | |
ae4735db | 949 | pr_elem i1; pp_expression expression; pr_elem i2; |
113803cf | 950 | pp_init initialiser |
ae4735db C |
951 | |
952 | | (InitIndexOld _ | InitFieldOld _ | InitDesignators _ | |
113803cf C |
953 | | InitList _ | InitExpr _ |
954 | ), _ -> raise Impossible | |
ae4735db | 955 | |
8f657093 | 956 | and pp_init_list ini = pp_list pp_init ini |
ae4735db | 957 | |
113803cf | 958 | and pp_designator = function |
ae4735db C |
959 | | DesignatorField (s), [i1; i2] -> |
960 | pr_elem i1; pr_elem i2; | |
961 | | DesignatorIndex (expression), [i1;i2] -> | |
962 | pr_elem i1; pp_expression expression; pr_elem i2; | |
963 | ||
964 | | DesignatorRange (e1, e2), [iocro;iellipsis;iccro] -> | |
113803cf | 965 | pr_elem iocro; pp_expression e1; pr_elem iellipsis; |
ae4735db C |
966 | pp_expression e2; pr_elem iccro; |
967 | ||
113803cf C |
968 | | (DesignatorField _ | DesignatorIndex _ | DesignatorRange _ |
969 | ), _ -> raise Impossible | |
ae4735db C |
970 | |
971 | ||
485bce71 | 972 | (* ---------------------- *) |
113803cf | 973 | and pp_attributes pr_elem pr_space attrs = |
ae4735db | 974 | attrs +> List.iter (fun (attr, ii) -> |
113803cf C |
975 | ii +> List.iter pr_elem; |
976 | ); | |
ae4735db | 977 | |
34e49164 | 978 | (* ---------------------- *) |
ae4735db | 979 | and pp_def def = |
113803cf | 980 | let defbis, ii = def in |
ae4735db C |
981 | match ii with |
982 | | iifunc1::iifunc2::i1::i2::ifakestart::isto -> | |
b1b2de81 C |
983 | let {f_name = name; |
984 | f_type = (returnt, (paramst, (b, iib))); | |
985 | f_storage = sto; | |
986 | f_body = statxs; | |
987 | f_attr = attrs; | |
988 | } = defbis | |
113803cf | 989 | in |
113803cf | 990 | pr_elem ifakestart; |
ae4735db C |
991 | |
992 | pp_type_with_ident None (Some (sto, isto)) | |
113803cf | 993 | returnt Ast_c.noattr; |
ae4735db | 994 | |
113803cf | 995 | pp_attributes pr_elem pr_space attrs; |
c491d8ee | 996 | pr_space(); |
b1b2de81 | 997 | pp_name name; |
ae4735db | 998 | |
113803cf | 999 | pr_elem iifunc1; |
ae4735db C |
1000 | |
1001 | (* not anymore, cf tests/optional_name_parameter and | |
34e49164 | 1002 | macro_parameter_shortcut.c |
113803cf | 1003 | (match paramst with |
ae4735db C |
1004 | | [(((bool, None, t), ii_b_s), iicomma)] -> |
1005 | assert | |
1006 | (match t with | |
113803cf | 1007 | | qu, (BaseType Void, ii) -> true |
ae4735db | 1008 | | _ -> true |
113803cf C |
1009 | ); |
1010 | assert (null iicomma); | |
1011 | assert (null ii_b_s); | |
1012 | pp_type_with_ident None None t | |
ae4735db C |
1013 | |
1014 | | paramst -> | |
113803cf C |
1015 | paramst +> List.iter (fun (((bool, s, t), ii_b_s), iicomma) -> |
1016 | iicomma +> List.iter pr_elem; | |
ae4735db | 1017 | |
113803cf | 1018 | (match b, s, ii_b_s with |
ae4735db | 1019 | | false, Some s, [i1] -> |
113803cf | 1020 | pp_type_with_ident (Some (s, i1)) None t; |
ae4735db | 1021 | | true, Some s, [i1;i2] -> |
113803cf C |
1022 | pr_elem i1; |
1023 | pp_type_with_ident (Some (s, i2)) None t; | |
ae4735db | 1024 | |
34e49164 | 1025 | (* in definition we have name for params, except when f(void) *) |
ae4735db C |
1026 | | _, None, _ -> raise Impossible |
1027 | | false, None, [] -> | |
1028 | ||
113803cf C |
1029 | | _ -> raise Impossible |
1030 | ))); | |
ae4735db | 1031 | |
34e49164 C |
1032 | (* normally ii represent the ",..." but it is also abused |
1033 | with the f(void) case *) | |
1034 | (* assert (List.length iib <= 2);*) | |
113803cf | 1035 | iib +> List.iter pr_elem; |
ae4735db | 1036 | |
34e49164 | 1037 | *) |
413ffc02 | 1038 | pp_param_list paramst; |
113803cf | 1039 | iib +> List.iter pr_elem; |
ae4735db C |
1040 | |
1041 | ||
c491d8ee | 1042 | pr_elem iifunc2; pr_space(); |
ae4735db | 1043 | pr_elem i1; |
113803cf C |
1044 | statxs +> List.iter pp_statement_seq; |
1045 | pr_elem i2; | |
1046 | | _ -> raise Impossible | |
ae4735db | 1047 | |
8f657093 | 1048 | and pp_param_list paramst = pp_list pp_param paramst |
ae4735db | 1049 | |
485bce71 | 1050 | (* ---------------------- *) |
ae4735db C |
1051 | |
1052 | and pp_ifdef ifdef = | |
113803cf | 1053 | match ifdef with |
ae4735db | 1054 | | IfdefDirective (ifdef, ii) -> |
113803cf | 1055 | List.iter pr_elem ii |
ae4735db C |
1056 | |
1057 | ||
113803cf | 1058 | and pp_directive = function |
ae4735db | 1059 | | Include {i_include = (s, ii);} -> |
113803cf | 1060 | let (i1,i2) = Common.tuple_of_list2 ii in |
c491d8ee | 1061 | pr_elem i1; pr_space(); pr_elem i2 |
ae4735db | 1062 | | Define ((s,ii), (defkind, defval)) -> |
113803cf C |
1063 | let (idefine,iident,ieol) = Common.tuple_of_list3 ii in |
1064 | pr_elem idefine; | |
1065 | pr_elem iident; | |
ae4735db | 1066 | |
113803cf C |
1067 | let define_val = function |
1068 | | DefineExpr e -> pp_expression e | |
1069 | | DefineStmt st -> pp_statement st | |
ae4735db | 1070 | | DefineDoWhileZero ((st,e), ii) -> |
113803cf | 1071 | (match ii with |
ae4735db | 1072 | | [ido;iwhile;iopar;icpar] -> |
113803cf C |
1073 | pr_elem ido; |
1074 | pp_statement st; | |
ae4735db | 1075 | pr_elem iwhile; pr_elem iopar; |
113803cf C |
1076 | pp_expression e; |
1077 | pr_elem icpar | |
1078 | | _ -> raise Impossible | |
1079 | ) | |
1080 | | DefineFunction def -> pp_def def | |
ae4735db | 1081 | |
113803cf C |
1082 | | DefineType ty -> pp_type ty |
1083 | | DefineText (s, ii) -> List.iter pr_elem ii | |
1084 | | DefineEmpty -> () | |
1085 | | DefineInit ini -> pp_init ini | |
ae4735db | 1086 | |
113803cf C |
1087 | | DefineTodo -> pr2 "DefineTodo" |
1088 | in | |
1089 | (match defkind with | |
3a314143 | 1090 | | DefineVar | Undef -> () |
ae4735db | 1091 | | DefineFunc (params, ii) -> |
113803cf | 1092 | let (i1,i2) = tuple_of_list2 ii in |
ae4735db C |
1093 | pr_elem i1; |
1094 | params +> List.iter (fun ((s,iis), iicomma) -> | |
113803cf C |
1095 | assert (List.length iicomma <= 1); |
1096 | iicomma +> List.iter pr_elem; | |
1097 | iis +> List.iter pr_elem; | |
1098 | ); | |
1099 | pr_elem i2; | |
1100 | ); | |
1101 | define_val defval; | |
1102 | pr_elem ieol | |
ae4735db | 1103 | |
ae4735db | 1104 | | PragmaAndCo (ii) -> |
113803cf | 1105 | List.iter pr_elem ii in |
ae4735db C |
1106 | |
1107 | ||
1108 | ||
1109 | ||
113803cf C |
1110 | let pp_toplevel = function |
1111 | | Declaration decl -> pp_decl decl | |
1112 | | Definition def -> pp_def def | |
1113 | ||
ae4735db C |
1114 | | CppTop directive -> pp_directive directive |
1115 | ||
1116 | ||
1117 | | MacroTop (s, es, [i1;i2;i3;i4]) -> | |
113803cf C |
1118 | pr_elem i1; |
1119 | pr_elem i2; | |
ae4735db | 1120 | es +> List.iter (fun (e, opt) -> |
113803cf C |
1121 | assert (List.length opt <= 1); |
1122 | opt +> List.iter pr_elem; | |
1123 | pp_argument e; | |
1124 | ); | |
1125 | pr_elem i3; | |
1126 | pr_elem i4; | |
ae4735db C |
1127 | |
1128 | ||
113803cf | 1129 | | EmptyDef ii -> ii +> List.iter pr_elem |
ae4735db | 1130 | | NotParsedCorrectly ii -> |
113803cf | 1131 | assert (List.length ii >= 1); |
ae4735db | 1132 | ii +> List.iter pr_elem |
113803cf | 1133 | | FinalDef info -> pr_elem (Ast_c.rewrap_str "" info) |
ae4735db | 1134 | |
113803cf | 1135 | | IfdefTop ifdefdir -> pp_ifdef ifdefdir |
ae4735db | 1136 | |
113803cf C |
1137 | | (MacroTop _) -> raise Impossible in |
1138 | ||
1139 | ||
1140 | ||
1141 | ||
1142 | let pp_flow n = | |
1143 | match F.unwrap n with | |
1144 | | F.FunHeader ({f_name =idb; | |
1145 | f_type = (rett, (paramst,(isvaargs,iidotsb))); | |
1146 | f_storage = stob; | |
1147 | f_body = body; | |
1148 | f_attr = attrs},ii) -> | |
ae4735db | 1149 | |
113803cf | 1150 | assert(null body); |
485bce71 | 1151 | (* |
113803cf C |
1152 | iif ii; |
1153 | iif iidotsb; | |
1154 | attrs +> List.iter (vk_attribute bigf); | |
1155 | vk_type bigf rett; | |
1156 | paramst +> List.iter (fun (param, iicomma) -> | |
1157 | vk_param bigf param; | |
1158 | iif iicomma; | |
1159 | ); | |
485bce71 | 1160 | *) |
113803cf | 1161 | pr2 "Def"; |
485bce71 C |
1162 | |
1163 | ||
ae4735db | 1164 | | F.Decl decl -> |
485bce71 | 1165 | (* vk_decl bigf decl *) |
ae4735db C |
1166 | pr2 "Decl" |
1167 | ||
1168 | | F.ExprStatement (st, (eopt, ii)) -> | |
1169 | pp_statement (Ast_c.mk_st (ExprStatement eopt) ii) | |
1170 | ||
1171 | | F.IfHeader (_, (e,ii)) | |
113803cf C |
1172 | | F.SwitchHeader (_, (e,ii)) |
1173 | | F.WhileHeader (_, (e,ii)) | |
ae4735db | 1174 | | F.DoWhileTail (e,ii) -> |
485bce71 | 1175 | (* |
113803cf C |
1176 | iif ii; |
1177 | vk_expr bigf e | |
485bce71 | 1178 | *) |
113803cf | 1179 | pr2 "XXX"; |
ae4735db C |
1180 | |
1181 | ||
1182 | | F.ForHeader (_st, (((e1opt,i1), (e2opt,i2), (e3opt,i3)), ii)) -> | |
485bce71 | 1183 | (* |
113803cf C |
1184 | iif i1; iif i2; iif i3; |
1185 | iif ii; | |
1186 | e1opt +> do_option (vk_expr bigf); | |
1187 | e2opt +> do_option (vk_expr bigf); | |
1188 | e3opt +> do_option (vk_expr bigf); | |
485bce71 | 1189 | *) |
113803cf | 1190 | pr2 "XXX" |
ae4735db C |
1191 | |
1192 | | F.MacroIterHeader (_s, ((s,es), ii)) -> | |
485bce71 | 1193 | (* |
113803cf C |
1194 | iif ii; |
1195 | vk_argument_list bigf es; | |
485bce71 | 1196 | *) |
113803cf | 1197 | pr2 "XXX" |
ae4735db C |
1198 | |
1199 | ||
1200 | | F.ReturnExpr (_st, (e,ii)) -> | |
485bce71 | 1201 | (* iif ii; vk_expr bigf e*) |
113803cf | 1202 | pr2 "XXX" |
ae4735db C |
1203 | |
1204 | ||
1205 | | F.Case (_st, (e,ii)) -> | |
91eba41f | 1206 | (* iif ii; vk_expr bigf e *) |
113803cf | 1207 | pr2 "XXX" |
ae4735db C |
1208 | |
1209 | | F.CaseRange (_st, ((e1, e2),ii)) -> | |
485bce71 | 1210 | (* iif ii; vk_expr bigf e1; vk_expr bigf e2 *) |
113803cf | 1211 | pr2 "XXX" |
ae4735db C |
1212 | |
1213 | ||
1214 | ||
113803cf | 1215 | | F.CaseNode i -> () |
ae4735db C |
1216 | |
1217 | | F.DefineExpr e -> | |
485bce71 | 1218 | (* vk_expr bigf e *) |
113803cf | 1219 | pr2 "XXX" |
ae4735db C |
1220 | |
1221 | | F.DefineType ft -> | |
485bce71 | 1222 | (* vk_type bigf ft *) |
113803cf | 1223 | pr2 "XXX" |
ae4735db C |
1224 | |
1225 | | F.DefineHeader ((s,ii), (defkind)) -> | |
485bce71 | 1226 | (* |
113803cf C |
1227 | iif ii; |
1228 | vk_define_kind bigf defkind; | |
485bce71 | 1229 | *) |
113803cf | 1230 | pr2 "XXX" |
ae4735db C |
1231 | |
1232 | ||
1233 | | F.DefineDoWhileZeroHeader (((),ii)) -> | |
485bce71 | 1234 | (* iif ii *) |
113803cf | 1235 | pr2 "XXX" |
ae4735db C |
1236 | |
1237 | ||
1238 | | F.Include {i_include = (s, ii);} -> | |
485bce71 | 1239 | (* iif ii; *) |
113803cf | 1240 | pr2 "XXX" |
ae4735db C |
1241 | |
1242 | ||
1243 | | F.MacroTop (s, args, ii) -> | |
485bce71 | 1244 | (* iif ii; |
113803cf C |
1245 | vk_argument_list bigf args *) |
1246 | pr2 "XXX" | |
ae4735db C |
1247 | |
1248 | ||
1249 | | F.Break (st,((),ii)) -> | |
485bce71 | 1250 | (* iif ii *) |
113803cf | 1251 | pr2 "XXX" |
ae4735db | 1252 | | F.Continue (st,((),ii)) -> |
485bce71 | 1253 | (* iif ii *) |
113803cf | 1254 | pr2 "XXX" |
ae4735db | 1255 | | F.Default (st,((),ii)) -> |
485bce71 | 1256 | (* iif ii *) |
113803cf | 1257 | pr2 "XXX" |
ae4735db | 1258 | | F.Return (st,((),ii)) -> |
485bce71 | 1259 | (* iif ii *) |
113803cf | 1260 | pr2 "XXX" |
ae4735db | 1261 | | F.Goto (st, name, ((),ii)) -> |
485bce71 | 1262 | (* iif ii *) |
113803cf | 1263 | pr2 "XXX" |
ae4735db | 1264 | | F.Label (st, name, ((),ii)) -> |
485bce71 | 1265 | (* iif ii *) |
113803cf | 1266 | pr2 "XXX" |
ae4735db | 1267 | | F.EndStatement iopt -> |
485bce71 | 1268 | (* do_option infof iopt *) |
113803cf | 1269 | pr2 "XXX" |
ae4735db | 1270 | | F.DoHeader (st, info) -> |
485bce71 | 1271 | (* infof info *) |
113803cf | 1272 | pr2 "XXX" |
ae4735db | 1273 | | F.Else info -> |
485bce71 | 1274 | (* infof info *) |
113803cf | 1275 | pr2 "XXX" |
ae4735db | 1276 | | F.SeqEnd (i, info) -> |
485bce71 | 1277 | (* infof info *) |
113803cf | 1278 | pr2 "XXX" |
ae4735db | 1279 | | F.SeqStart (st, i, info) -> |
485bce71 | 1280 | (* infof info *) |
113803cf | 1281 | pr2 "XXX" |
ae4735db C |
1282 | |
1283 | | F.MacroStmt (st, ((),ii)) -> | |
485bce71 | 1284 | (* iif ii *) |
113803cf | 1285 | pr2 "XXX" |
ae4735db | 1286 | | F.Asm (st, (asmbody,ii)) -> |
485bce71 | 1287 | (* |
113803cf C |
1288 | iif ii; |
1289 | vk_asmbody bigf asmbody | |
485bce71 | 1290 | *) |
113803cf | 1291 | pr2 "XXX" |
ae4735db C |
1292 | |
1293 | ||
1294 | | F.IfdefHeader (info) -> | |
113803cf | 1295 | pp_ifdef info |
ae4735db | 1296 | | F.IfdefElse (info) -> |
113803cf | 1297 | pp_ifdef info |
ae4735db | 1298 | | F.IfdefEndif (info) -> |
113803cf | 1299 | pp_ifdef info |
ae4735db C |
1300 | |
1301 | | F.DefineTodo -> | |
113803cf | 1302 | pr2 "XXX" |
ae4735db C |
1303 | |
1304 | ||
113803cf | 1305 | | (F.TopNode|F.EndNode| |
951c7801 C |
1306 | F.ErrorExit|F.Exit|F.Enter|F.LoopFallThroughNode|F.FallThroughNode| |
1307 | F.AfterNode|F.FalseNode|F.TrueNode|F.InLoopNode| | |
113803cf C |
1308 | F.Fake) -> |
1309 | pr2 "YYY" in | |
1310 | ||
1311 | ||
978fd7e5 | 1312 | { expression = pp_expression; |
413ffc02 C |
1313 | arg_list = pp_arg_list; |
1314 | statement = pp_statement; | |
1315 | decl = pp_decl; | |
1316 | field = pp_field; | |
190f1acf | 1317 | field_list = pp_field_list; |
413ffc02 | 1318 | init = pp_init; |
8f657093 | 1319 | init_list = pp_init_list; |
413ffc02 | 1320 | param = pp_param; |
190f1acf | 1321 | paramlist = pp_param_list; |
413ffc02 | 1322 | ty = pp_type; |
113803cf | 1323 | type_with_ident = pp_type_with_ident; |
413ffc02 C |
1324 | toplevel = pp_toplevel; |
1325 | flow = pp_flow; | |
978fd7e5 | 1326 | } |
ae4735db | 1327 | |
113803cf | 1328 | (*****************************************************************************) |
ae4735db | 1329 | |
113803cf C |
1330 | (* Here we do not use (mcode, env). It is a simple C pretty printer. *) |
1331 | let pr_elem info = | |
1332 | let s = Ast_c.str_of_info info in | |
0708f913 C |
1333 | if !Flag_parsing_c.pretty_print_comment_info then begin |
1334 | let before = !(info.comments_tag).mbefore in | |
1335 | if not (null before) then begin | |
1336 | pp "-->"; | |
ae4735db | 1337 | before +> List.iter (fun (comment_like, pinfo) -> |
0708f913 C |
1338 | let s = pinfo.Common.str in |
1339 | pp s | |
1340 | ); | |
1341 | pp "<--"; | |
1342 | end; | |
1343 | end; | |
113803cf | 1344 | pp s |
ae4735db | 1345 | |
113803cf | 1346 | let pr_space _ = Format.print_space() |
485bce71 | 1347 | |
113803cf C |
1348 | let pr_nl _ = () |
1349 | let pr_indent _ = () | |
1350 | let pr_outdent _ = () | |
1351 | let pr_unindent _ = () | |
485bce71 | 1352 | |
978fd7e5 | 1353 | |
113803cf | 1354 | let ppc = |
ae4735db | 1355 | mk_pretty_printers |
978fd7e5 C |
1356 | ~pr_elem ~pr_space ~pr_nl ~pr_outdent ~pr_indent ~pr_unindent |
1357 | ||
113803cf | 1358 | let pp_expression_simple = ppc.expression |
413ffc02 C |
1359 | let pp_decl_simple = ppc.decl |
1360 | let pp_field_simple = ppc.field | |
113803cf C |
1361 | let pp_statement_simple = ppc.statement |
1362 | let pp_type_simple = ppc.ty | |
1363 | let pp_init_simple = ppc.init | |
1364 | let pp_toplevel_simple = ppc.toplevel | |
1365 | let pp_flow_simple = ppc.flow | |
485bce71 C |
1366 | |
1367 | ||
978fd7e5 C |
1368 | let pp_elem_sp ~pr_elem ~pr_space = |
1369 | mk_pretty_printers | |
ae4735db | 1370 | ~pr_elem ~pr_space |
978fd7e5 C |
1371 | ~pr_nl ~pr_outdent ~pr_indent ~pr_unindent |
1372 | ||
1373 | let pp_expression_gen ~pr_elem ~pr_space = | |
113803cf | 1374 | (pp_elem_sp pr_elem pr_space).expression |
485bce71 | 1375 | |
413ffc02 | 1376 | let pp_arg_list_gen ~pr_elem ~pr_space = |
113803cf | 1377 | (pp_elem_sp pr_elem pr_space).arg_list |
485bce71 | 1378 | |
978fd7e5 | 1379 | let pp_statement_gen ~pr_elem ~pr_space = |
113803cf | 1380 | (pp_elem_sp pr_elem pr_space).statement |
34e49164 | 1381 | |
413ffc02 | 1382 | let pp_decl_gen ~pr_elem ~pr_space = |
113803cf | 1383 | (pp_elem_sp pr_elem pr_space).decl |
34e49164 | 1384 | |
413ffc02 C |
1385 | let pp_field_gen ~pr_elem ~pr_space = |
1386 | (pp_elem_sp pr_elem pr_space).field | |
1387 | ||
190f1acf C |
1388 | let pp_field_list_gen ~pr_elem ~pr_space = |
1389 | (pp_elem_sp pr_elem pr_space).field_list | |
1390 | ||
978fd7e5 | 1391 | let pp_init_gen ~pr_elem ~pr_space = |
113803cf | 1392 | (pp_elem_sp pr_elem pr_space).init |
34e49164 | 1393 | |
8f657093 C |
1394 | let pp_init_list_gen ~pr_elem ~pr_space = |
1395 | (pp_elem_sp pr_elem pr_space).init_list | |
1396 | ||
978fd7e5 | 1397 | let pp_param_gen ~pr_elem ~pr_space = |
113803cf | 1398 | (pp_elem_sp pr_elem pr_space).param |
34e49164 | 1399 | |
413ffc02 C |
1400 | let pp_param_list_gen ~pr_elem ~pr_space = |
1401 | (pp_elem_sp pr_elem pr_space).paramlist | |
1402 | ||
978fd7e5 | 1403 | let pp_type_gen ~pr_elem ~pr_space = |
113803cf | 1404 | (pp_elem_sp pr_elem pr_space).ty |
34e49164 | 1405 | |
113803cf C |
1406 | let pp_type_with_ident_gen pr_elem pr_space = |
1407 | (pp_elem_sp pr_elem pr_space).type_with_ident | |
34e49164 | 1408 | |
978fd7e5 | 1409 | let pp_program_gen ~pr_elem ~pr_space = |
113803cf | 1410 | (pp_elem_sp pr_elem pr_space).toplevel |
485bce71 | 1411 | |
91eba41f | 1412 | |
ae4735db | 1413 | let string_of_expression e = |
91eba41f C |
1414 | Common.format_to_string (fun () -> |
1415 | pp_expression_simple e | |
978fd7e5 | 1416 | ) |
708f4980 | 1417 | |
ae4735db | 1418 | let string_of_toplevel top = |
708f4980 C |
1419 | Common.format_to_string (fun () -> |
1420 | pp_toplevel_simple top | |
978fd7e5 | 1421 | ) |
ae4735db | 1422 | |
113803cf | 1423 | let (debug_info_of_node: |
ae4735db C |
1424 | Ograph_extended.nodei -> Control_flow_c.cflow -> string) = |
1425 | fun nodei flow -> | |
113803cf C |
1426 | let node = flow#nodes#assoc nodei in |
1427 | let s = Common.format_to_string (fun () -> | |
1428 | pp_flow_simple node | |
1429 | ) in | |
1430 | let pos = Lib_parsing_c.min_pinfo_of_node node in | |
1431 | (spf "%s(n%d)--> %s" (Common.string_of_parse_info_bis pos) nodei s) | |
ae4735db | 1432 |