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