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