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