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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; | |
17ba0788 | 41 | arg : Ast_c.argument printer; |
978fd7e5 C |
42 | statement : Ast_c.statement printer; |
43 | decl : Ast_c.declaration printer; | |
413ffc02 | 44 | field : Ast_c.field printer; |
190f1acf | 45 | field_list : Ast_c.field list printer; |
978fd7e5 | 46 | init : Ast_c.initialiser printer; |
8f657093 | 47 | init_list : (Ast_c.initialiser wrap2 list) printer; |
978fd7e5 | 48 | param : Ast_c.parameterType printer; |
413ffc02 | 49 | paramlist : (Ast_c.parameterType Ast_c.wrap2 list) printer; |
978fd7e5 C |
50 | ty : Ast_c.fullType printer; |
51 | type_with_ident : type_with_ident; | |
52 | toplevel : Ast_c.toplevel printer; | |
53 | flow : Control_flow_c.node printer | |
54 | } | |
113803cf | 55 | |
34e49164 | 56 | |
485bce71 | 57 | |
34e49164 C |
58 | (*****************************************************************************) |
59 | ||
60 | (* This module is used by unparse_c, but because unparse_c have also | |
113803cf | 61 | * the list of tokens, pretty_print_c could be useless in the future |
34e49164 C |
62 | * (except that the ast_c have some fake tokens not present in the list |
63 | * of tokens so it's still useful). But this module is also useful to | |
64 | * unparse C when you don't have the ordered list of tokens separately, | |
65 | * or tokens without position information, for instance when you want | |
66 | * to pretty print some piece of C that was generated, or some | |
67 | * abstract-lined piece of code, etc. *) | |
68 | ||
978fd7e5 | 69 | let mk_pretty_printers |
ae4735db C |
70 | ~pr_elem ~pr_space |
71 | ~pr_nl ~pr_indent ~pr_outdent ~pr_unindent | |
978fd7e5 | 72 | = |
113803cf C |
73 | let start_block () = pr_nl(); pr_indent() in |
74 | let end_block () = pr_unindent(); pr_nl() in | |
ae4735db | 75 | |
708f4980 C |
76 | let indent_if_needed st f = |
77 | match Ast_c.unwrap_st st with | |
113803cf C |
78 | Compound _ -> pr_space(); f() |
79 | | _ -> | |
80 | (*no newline at the end - someone else will do that*) | |
81 | start_block(); f(); pr_unindent() in | |
978fd7e5 C |
82 | |
83 | ||
8f657093 C |
84 | let pp_list printer l = |
85 | l +> List.iter (fun (e, opt) -> | |
86 | assert (List.length opt <= 1); (* opt must be a comma? *) | |
87 | opt +> List.iter (function x -> pr_elem x; pr_space()); | |
88 | printer e) in | |
ae4735db C |
89 | |
90 | let rec pp_expression = fun ((exp, typ), ii) -> | |
34e49164 | 91 | (match exp, ii with |
b1b2de81 | 92 | | Ident (ident), [] -> pp_name ident |
34e49164 | 93 | (* only a MultiString can have multiple ii *) |
0708f913 | 94 | | Constant (MultiString _), is -> is +> List.iter pr_elem |
ae4735db C |
95 | | Constant (c), [i] -> pr_elem i |
96 | | FunCall (e, es), [i1;i2] -> | |
97 | pp_expression e; pr_elem i1; | |
113803cf | 98 | pp_arg_list es; |
34e49164 | 99 | pr_elem i2; |
ae4735db C |
100 | |
101 | | CondExpr (e1, e2, e3), [i1;i2] -> | |
34e49164 | 102 | pp_expression e1; pr_space(); pr_elem i1; pr_space(); |
ae4735db | 103 | do_option (function x -> pp_expression x; pr_space()) e2; pr_elem i2; |
aba5c457 | 104 | pr_space(); pp_expression e3 |
ae4735db | 105 | | Sequence (e1, e2), [i] -> |
34e49164 | 106 | pp_expression e1; pr_elem i; pr_space(); pp_expression e2 |
ae4735db | 107 | | Assignment (e1, op, e2), [i] -> |
34e49164 | 108 | pp_expression e1; pr_space(); pr_elem i; pr_space(); pp_expression e2 |
ae4735db | 109 | |
34e49164 C |
110 | | Postfix (e, op), [i] -> pp_expression e; pr_elem i; |
111 | | Infix (e, op), [i] -> pr_elem i; pp_expression e; | |
112 | | Unary (e, op), [i] -> pr_elem i; pp_expression e | |
ae4735db | 113 | | Binary (e1, op, e2), [i] -> |
34e49164 | 114 | pp_expression e1; pr_space(); pr_elem i; pr_space(); pp_expression e2 |
ae4735db C |
115 | |
116 | | ArrayAccess (e1, e2), [i1;i2] -> | |
34e49164 | 117 | pp_expression e1; pr_elem i1; pp_expression e2; pr_elem i2 |
ae4735db | 118 | | RecordAccess (e, name), [i1] -> |
b1b2de81 | 119 | pp_expression e; pr_elem i1; pp_name name; |
ae4735db | 120 | | RecordPtAccess (e, name), [i1] -> |
b1b2de81 | 121 | pp_expression e; pr_elem i1; pp_name name; |
ae4735db | 122 | |
951c7801 C |
123 | | SizeOfExpr (e), [i] -> |
124 | pr_elem i; | |
125 | (match Ast_c.unwrap e with | |
126 | ParenExpr (e), _ -> () | |
127 | | _ -> pr_space()); | |
128 | pp_expression e | |
ae4735db | 129 | | SizeOfType (t), [i1;i2;i3] -> |
113803cf | 130 | pr_elem i1; pr_elem i2; pp_type t; pr_elem i3 |
ae4735db | 131 | | Cast (t, e), [i1;i2] -> |
113803cf | 132 | pr_elem i1; pp_type t; pr_elem i2; pp_expression e |
ae4735db C |
133 | |
134 | | StatementExpr (statxs, [ii1;ii2]), [i1;i2] -> | |
34e49164 C |
135 | pr_elem i1; |
136 | pr_elem ii1; | |
113803cf | 137 | statxs +> List.iter pp_statement_seq; |
34e49164 C |
138 | pr_elem ii2; |
139 | pr_elem i2; | |
7fe62b65 | 140 | | Constructor (t, init), [lp;rp] -> |
34e49164 | 141 | pr_elem lp; |
113803cf | 142 | pp_type t; |
34e49164 | 143 | pr_elem rp; |
7fe62b65 | 144 | pp_init init |
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 | |
8f657093 | 175 | and pp_arg_list es = pp_list pp_argument es |
ae4735db C |
176 | |
177 | and pp_argument argument = | |
113803cf C |
178 | let rec pp_action (ActMisc ii) = ii +> List.iter pr_elem in |
179 | match argument with | |
180 | | Left e -> pp_expression e | |
ae4735db | 181 | | Right weird -> |
0708f913 | 182 | (match weird with |
113803cf C |
183 | | ArgType param -> pp_param param |
184 | | ArgAction action -> pp_action action) | |
ae4735db | 185 | |
b1b2de81 C |
186 | (* ---------------------- *) |
187 | and pp_name = function | |
ae4735db | 188 | | RegularName (s, ii) -> |
b1b2de81 C |
189 | let (i1) = Common.tuple_of_list1 ii in |
190 | pr_elem i1 | |
ae4735db C |
191 | | CppConcatenatedName xs -> |
192 | xs +> List.iter (fun ((x,ii1), ii2) -> | |
b1b2de81 C |
193 | ii2 +> List.iter pr_elem; |
194 | ii1 +> List.iter pr_elem; | |
195 | ) | |
ae4735db | 196 | | CppVariadicName (s, ii) -> |
b1b2de81 | 197 | ii +> List.iter pr_elem |
ae4735db | 198 | | CppIdentBuilder ((s,iis), xs) -> |
b1b2de81 C |
199 | let (iis, iop, icp) = Common.tuple_of_list3 iis in |
200 | pr_elem iis; | |
201 | pr_elem iop; | |
ae4735db | 202 | xs +> List.iter (fun ((x,iix), iicomma) -> |
b1b2de81 C |
203 | iicomma +> List.iter pr_elem; |
204 | iix +> List.iter pr_elem; | |
205 | ); | |
206 | pr_elem icp | |
207 | ||
34e49164 | 208 | (* ---------------------- *) |
ae4735db | 209 | and pp_statement = fun st -> |
708f4980 | 210 | match Ast_c.get_st_and_ii st with |
b1b2de81 C |
211 | | Labeled (Label (name, st)), ii -> |
212 | let (i2) = Common.tuple_of_list1 ii in | |
213 | pr_outdent(); pp_name name; pr_elem i2; pr_nl(); pp_statement st | |
ae4735db | 214 | | Labeled (Case (e, st)), [i1;i2] -> |
113803cf C |
215 | pr_unindent(); |
216 | pr_elem i1; pp_expression e; pr_elem i2; pr_nl(); pr_indent(); | |
217 | pp_statement st | |
ae4735db | 218 | | Labeled (CaseRange (e, e2, st)), [i1;i2;i3] -> |
113803cf | 219 | pr_unindent(); |
34e49164 | 220 | pr_elem i1; pp_expression e; pr_elem i2; pp_expression e2; pr_elem i3; |
113803cf | 221 | pr_nl(); pr_indent(); |
34e49164 | 222 | pp_statement st |
113803cf C |
223 | | Labeled (Default st), [i1;i2] -> |
224 | pr_unindent(); pr_elem i1; pr_elem i2; pr_nl(); pr_indent(); | |
225 | pp_statement st | |
ae4735db | 226 | | Compound statxs, [i1;i2] -> |
113803cf C |
227 | pr_elem i1; start_block(); |
228 | statxs +> Common.print_between pr_nl pp_statement_seq; | |
229 | end_block(); pr_elem i2; | |
ae4735db | 230 | |
34e49164 C |
231 | | ExprStatement (None), [i] -> pr_elem i; |
232 | | ExprStatement (None), [] -> () | |
233 | | ExprStatement (Some e), [i] -> pp_expression e; pr_elem i | |
234 | (* the last ExprStatement of a for does not have a trailing | |
235 | ';' hence the [] for ii *) | |
ae4735db C |
236 | | ExprStatement (Some e), [] -> pp_expression e; |
237 | | Selection (If (e, st1, st2)), i1::i2::i3::is -> | |
113803cf C |
238 | pr_elem i1; pr_space(); pr_elem i2; pp_expression e; pr_elem i3; |
239 | indent_if_needed st1 (function _ -> pp_statement st1); | |
708f4980 | 240 | (match (Ast_c.get_st_and_ii st2, is) with |
34e49164 C |
241 | | ((ExprStatement None, []), []) -> () |
242 | | ((ExprStatement None, []), [iifakend]) -> pr_elem iifakend | |
708f4980 | 243 | | _st2, [i4;iifakend] -> pr_elem i4; |
113803cf C |
244 | indent_if_needed st2 (function _ -> pp_statement st2); |
245 | pr_elem iifakend | |
34e49164 C |
246 | | x -> raise Impossible |
247 | ) | |
ae4735db | 248 | | Selection (Switch (e, st)), [i1;i2;i3;iifakend] -> |
113803cf C |
249 | pr_elem i1; pr_space(); pr_elem i2; pp_expression e; pr_elem i3; |
250 | indent_if_needed st (function _-> pp_statement st); pr_elem iifakend | |
ae4735db | 251 | | Iteration (While (e, st)), [i1;i2;i3;iifakend] -> |
113803cf C |
252 | pr_elem i1; pr_space(); pr_elem i2; pp_expression e; pr_elem i3; |
253 | indent_if_needed st (function _-> pp_statement st); pr_elem iifakend | |
ae4735db | 254 | | Iteration (DoWhile (st, e)), [i1;i2;i3;i4;i5;iifakend] -> |
113803cf C |
255 | pr_elem i1; |
256 | indent_if_needed st (function _ -> pp_statement st); | |
ae4735db | 257 | pr_elem i2; pr_elem i3; pp_expression e; |
34e49164 C |
258 | pr_elem i4; pr_elem i5; |
259 | pr_elem iifakend | |
ae4735db C |
260 | |
261 | ||
34e49164 C |
262 | | Iteration (For ((e1opt,il1),(e2opt,il2),(e3opt, il3),st)), |
263 | [i1;i2;i3;iifakend] -> | |
ae4735db | 264 | |
113803cf C |
265 | pr_elem i1; pr_space(); |
266 | pr_elem i2; | |
708f4980 C |
267 | pp_statement (Ast_c.mk_st (ExprStatement e1opt) il1); |
268 | pp_statement (Ast_c.mk_st (ExprStatement e2opt) il2); | |
113803cf | 269 | assert (null il3); |
708f4980 | 270 | pp_statement (Ast_c.mk_st (ExprStatement e3opt) il3); |
113803cf C |
271 | pr_elem i3; |
272 | indent_if_needed st (function _ -> pp_statement st); | |
273 | pr_elem iifakend | |
ae4735db | 274 | |
34e49164 | 275 | | Iteration (MacroIteration (s,es,st)), [i1;i2;i3;iifakend] -> |
113803cf | 276 | pr_elem i1; pr_space(); |
34e49164 | 277 | pr_elem i2; |
ae4735db C |
278 | |
279 | es +> List.iter (fun (e, opt) -> | |
34e49164 C |
280 | assert (List.length opt <= 1); |
281 | opt +> List.iter pr_elem; | |
113803cf | 282 | pp_argument e; |
34e49164 | 283 | ); |
ae4735db | 284 | |
34e49164 | 285 | pr_elem i3; |
113803cf | 286 | indent_if_needed st (function _ -> pp_statement st); |
34e49164 | 287 | pr_elem iifakend |
ae4735db C |
288 | |
289 | | Jump (Goto name), ii -> | |
b1b2de81 C |
290 | let (i1, i3) = Common.tuple_of_list2 ii in |
291 | pr_elem i1; pr_space(); pp_name name; pr_elem i3; | |
34e49164 C |
292 | | Jump ((Continue|Break|Return)), [i1;i2] -> pr_elem i1; pr_elem i2; |
293 | | Jump (ReturnExpr e), [i1;i2] -> | |
294 | pr_elem i1; pr_space(); pp_expression e; pr_elem i2 | |
ae4735db | 295 | | Jump (GotoComputed e), [i1;i2;i3] -> |
34e49164 | 296 | pr_elem i1; pr_elem i2; pp_expression e; pr_elem i3 |
ae4735db | 297 | |
113803cf | 298 | | Decl decl, [] -> pp_decl decl |
ae4735db | 299 | | Asm asmbody, ii -> |
34e49164 | 300 | (match ii with |
ae4735db | 301 | | [iasm;iopar;icpar;iptvirg] -> |
34e49164 | 302 | pr_elem iasm; pr_elem iopar; |
113803cf | 303 | pp_asmbody asmbody; |
34e49164 | 304 | pr_elem icpar; pr_elem iptvirg |
ae4735db C |
305 | | [iasm;ivolatile;iopar;icpar;iptvirg] -> |
306 | pr_elem iasm; pr_elem ivolatile; pr_elem iopar; | |
113803cf | 307 | pp_asmbody asmbody; |
34e49164 C |
308 | pr_elem icpar; pr_elem iptvirg |
309 | | _ -> raise Impossible | |
310 | ) | |
ae4735db C |
311 | |
312 | | NestedFunc def, ii -> | |
34e49164 | 313 | assert (null ii); |
113803cf | 314 | pp_def def |
ae4735db | 315 | | MacroStmt, ii -> |
34e49164 | 316 | ii +> List.iter pr_elem ; |
ae4735db C |
317 | |
318 | | (Labeled (Case (_,_)) | |
113803cf | 319 | | Labeled (CaseRange (_,_,_)) | Labeled (Default _) |
ae4735db | 320 | | Compound _ | ExprStatement _ |
113803cf | 321 | | Selection (If (_, _, _)) | Selection (Switch (_, _)) |
ae4735db | 322 | | Iteration (While (_, _)) | Iteration (DoWhile (_, _)) |
113803cf C |
323 | | Iteration (For ((_,_), (_,_), (_, _), _)) |
324 | | Iteration (MacroIteration (_,_,_)) | |
b1b2de81 | 325 | | Jump ((Continue|Break|Return)) | Jump (ReturnExpr _) |
113803cf | 326 | | Jump (GotoComputed _) |
ae4735db | 327 | | Decl _ |
113803cf | 328 | ), _ -> raise Impossible |
ae4735db | 329 | |
113803cf C |
330 | and pp_statement_seq = function |
331 | | StmtElem st -> pp_statement st | |
332 | | IfdefStmt ifdef -> pp_ifdef ifdef | |
333 | | CppDirectiveStmt cpp -> pp_directive cpp | |
334 | | IfdefStmt2 (ifdef, xxs) -> pp_ifdef_tree_sequence ifdef xxs | |
ae4735db | 335 | |
485bce71 | 336 | (* ifdef XXX elsif YYY elsif ZZZ endif *) |
ae4735db | 337 | and pp_ifdef_tree_sequence ifdef xxs = |
113803cf | 338 | match ifdef with |
ae4735db | 339 | | if1::ifxs -> |
113803cf C |
340 | pp_ifdef if1; |
341 | pp_ifdef_tree_sequence_aux ifxs xxs | |
342 | | _ -> raise Impossible | |
ae4735db | 343 | |
485bce71 | 344 | (* XXX elsif YYY elsif ZZZ endif *) |
ae4735db C |
345 | and pp_ifdef_tree_sequence_aux ifdefs xxs = |
346 | Common.zip ifdefs xxs +> List.iter (fun (ifdef, xs) -> | |
113803cf C |
347 | xs +> List.iter pp_statement_seq; |
348 | pp_ifdef ifdef | |
349 | ) | |
ae4735db C |
350 | |
351 | ||
352 | ||
353 | ||
354 | ||
485bce71 | 355 | (* ---------------------- *) |
ae4735db | 356 | and pp_asmbody (string_list, colon_list) = |
113803cf | 357 | string_list +> List.iter pr_elem ; |
ae4735db | 358 | colon_list +> List.iter (fun (Colon xs, ii) -> |
113803cf | 359 | ii +> List.iter pr_elem; |
ae4735db | 360 | xs +> List.iter (fun (x,iicomma) -> |
113803cf C |
361 | assert ((List.length iicomma) <= 1); |
362 | iicomma +> List.iter (function x -> pr_elem x; pr_space()); | |
ae4735db | 363 | (match x with |
113803cf | 364 | | ColonMisc, ii -> ii +> List.iter pr_elem; |
ae4735db | 365 | | ColonExpr e, [istring;iopar;icpar] -> |
113803cf C |
366 | pr_elem istring; |
367 | pr_elem iopar; | |
368 | pp_expression e; | |
369 | pr_elem icpar | |
c491d8ee C |
370 | (* the following case used to be just raise Impossible, but |
371 | the code __asm__ __volatile__ ("dcbz 0, %[input]" | |
372 | ::[input]"r"(&coherence_data[i])); | |
373 | in linux-2.6.34/drivers/video/fsl-diu-fb.c matches this case *) | |
374 | | (ColonExpr e), ii -> | |
375 | (match List.rev ii with | |
376 | icpar::iopar::istring::rest -> | |
377 | List.iter pr_elem (List.rev rest); | |
378 | pr_elem istring; | |
379 | pr_elem iopar; | |
380 | pp_expression e; | |
381 | pr_elem icpar | |
382 | | _ -> raise Impossible)) | |
113803cf | 383 | )) |
ae4735db C |
384 | |
385 | ||
34e49164 | 386 | (* ---------------------- *) |
ae4735db | 387 | |
485bce71 | 388 | (* |
113803cf C |
389 | pp_type_with_ident |
390 | pp_base_type | |
391 | pp_type_with_ident_rest | |
392 | pp_type_left | |
393 | pp_type_right | |
394 | pp_type | |
ae4735db | 395 | |
113803cf | 396 | pp_decl |
485bce71 | 397 | *) |
ae4735db C |
398 | and (pp_type_with_ident: |
399 | (string * info) option -> (storage * il) option -> | |
113803cf | 400 | fullType -> attribute list -> |
ae4735db | 401 | unit) = |
708f4980 C |
402 | fun ident sto ft attrs -> |
403 | pp_base_type ft sto; | |
404 | (match (ident, Ast_c.unwrap_typeC ft) with | |
113803cf C |
405 | (Some _,_) | (_,Pointer _) -> pr_space() |
406 | | _ -> ()); | |
708f4980 | 407 | pp_type_with_ident_rest ident ft attrs |
ae4735db C |
408 | |
409 | ||
410 | and (pp_base_type: fullType -> (storage * il) option -> unit) = | |
411 | fun (qu, (ty, iity)) sto -> | |
412 | let get_sto sto = | |
413 | match sto with | |
113803cf C |
414 | | None -> [] | Some (s, iis) -> (*assert (List.length iis = 1);*) iis |
415 | in | |
ae4735db | 416 | let print_sto_qu (sto, (qu, iiqu)) = |
113803cf | 417 | let all_ii = get_sto sto ++ iiqu in |
ae4735db | 418 | all_ii |
34e49164 | 419 | +> List.sort Ast_c.compare_pos |
113803cf | 420 | +> Common.print_between pr_space pr_elem |
ae4735db | 421 | |
113803cf | 422 | in |
ae4735db | 423 | let print_sto_qu_ty (sto, (qu, iiqu), iity) = |
113803cf C |
424 | let all_ii = get_sto sto ++ iiqu ++ iity in |
425 | let all_ii2 = all_ii +> List.sort Ast_c.compare_pos in | |
ae4735db | 426 | |
113803cf | 427 | if all_ii <> all_ii2 |
ae4735db C |
428 | then begin |
429 | (* TODO in fact for pointer, the qualifier is after the type | |
34e49164 C |
430 | * cf -test strangeorder |
431 | *) | |
113803cf C |
432 | pr2 "STRANGEORDER"; |
433 | all_ii2 +> Common.print_between pr_space pr_elem | |
434 | end | |
435 | else all_ii2 +> Common.print_between pr_space pr_elem | |
436 | in | |
ae4735db | 437 | |
113803cf | 438 | match ty, iity with |
f59c9fb7 | 439 | | (NoType,_) -> () |
113803cf C |
440 | | (Pointer t, [i]) -> pp_base_type t sto |
441 | | (ParenType t, _) -> pp_base_type t sto | |
442 | | (Array (eopt, t), [i1;i2]) -> pp_base_type t sto | |
ae4735db | 443 | | (FunctionType (returnt, paramst), [i1;i2]) -> |
5636bb2c | 444 | pp_base_type returnt sto; |
ae4735db C |
445 | |
446 | ||
447 | | (StructUnion (su, sopt, fields),iis) -> | |
113803cf | 448 | print_sto_qu (sto, qu); |
ae4735db | 449 | |
113803cf | 450 | (match sopt,iis with |
ae4735db C |
451 | | Some s , [i1;i2;i3;i4] -> |
452 | pr_elem i1; pr_elem i2; pr_elem i3; | |
453 | | None, [i1;i2;i3] -> | |
454 | pr_elem i1; pr_elem i2; | |
113803cf C |
455 | | x -> raise Impossible |
456 | ); | |
ae4735db | 457 | |
413ffc02 | 458 | fields +> List.iter pp_field; |
ae4735db | 459 | |
113803cf C |
460 | (match sopt,iis with |
461 | | Some s , [i1;i2;i3;i4] -> pr_elem i4 | |
ae4735db | 462 | | None, [i1;i2;i3] -> pr_elem i3; |
113803cf C |
463 | | x -> raise Impossible |
464 | ); | |
ae4735db C |
465 | |
466 | ||
467 | ||
468 | | (Enum (sopt, enumt), iis) -> | |
113803cf | 469 | print_sto_qu (sto, qu); |
ae4735db | 470 | |
113803cf | 471 | (match sopt, iis with |
ae4735db | 472 | | (Some s, ([i1;i2;i3;i4]|[i1;i2;i3;i4;_])) -> |
113803cf | 473 | pr_elem i1; pr_elem i2; pr_elem i3; |
ae4735db | 474 | | (None, ([i1;i2;i3]|[i1;i2;i3;_])) -> |
113803cf C |
475 | pr_elem i1; pr_elem i2 |
476 | | x -> raise Impossible | |
477 | ); | |
ae4735db C |
478 | |
479 | enumt +> List.iter (fun ((name, eopt), iicomma) -> | |
113803cf C |
480 | assert (List.length iicomma <= 1); |
481 | iicomma +> List.iter (function x -> pr_elem x; pr_space()); | |
b1b2de81 | 482 | pp_name name; |
ae4735db | 483 | eopt +> Common.do_option (fun (ieq, e) -> |
b1b2de81 C |
484 | pr_elem ieq; |
485 | pp_expression e; | |
113803cf | 486 | )); |
ae4735db | 487 | |
113803cf C |
488 | (match sopt, iis with |
489 | | (Some s, [i1;i2;i3;i4]) -> pr_elem i4 | |
ae4735db | 490 | | (Some s, [i1;i2;i3;i4;i5]) -> |
113803cf C |
491 | pr_elem i5; pr_elem i4 (* trailing comma *) |
492 | | (None, [i1;i2;i3]) -> pr_elem i3 | |
ae4735db | 493 | | (None, [i1;i2;i3;i4]) -> |
113803cf | 494 | pr_elem i4; pr_elem i3 (* trailing comma *) |
ae4735db C |
495 | |
496 | ||
113803cf C |
497 | | x -> raise Impossible |
498 | ); | |
ae4735db C |
499 | |
500 | ||
501 | | (BaseType _, iis) -> | |
113803cf | 502 | print_sto_qu_ty (sto, qu, iis); |
ae4735db C |
503 | |
504 | | (StructUnionName (s, structunion), iis) -> | |
b1b2de81 | 505 | assert (List.length iis =|= 2); |
113803cf | 506 | print_sto_qu_ty (sto, qu, iis); |
ae4735db C |
507 | |
508 | | (EnumName s, iis) -> | |
b1b2de81 | 509 | assert (List.length iis =|= 2); |
113803cf | 510 | print_sto_qu_ty (sto, qu, iis); |
ae4735db C |
511 | |
512 | | (TypeName (name,typ), noii) -> | |
b1b2de81 | 513 | assert (null noii); |
708f4980 | 514 | let (_s, iis) = get_s_and_info_of_name name in |
b1b2de81 | 515 | print_sto_qu_ty (sto, qu, [iis]); |
708f4980 C |
516 | |
517 | if !Flag_parsing_c.pretty_print_typedef_value | |
518 | then begin | |
519 | pr_elem (Ast_c.fakeInfo() +> Ast_c.rewrap_str "{*"); | |
ae4735db | 520 | typ +> Common.do_option (fun typ -> |
708f4980 C |
521 | pp_type typ; |
522 | ); | |
523 | pr_elem (Ast_c.fakeInfo() +> Ast_c.rewrap_str "*}"); | |
524 | end; | |
ae4735db C |
525 | |
526 | | (TypeOfExpr (e), iis) -> | |
113803cf C |
527 | print_sto_qu (sto, qu); |
528 | (match iis with | |
ae4735db | 529 | | [itypeof;iopar;icpar] -> |
113803cf C |
530 | pr_elem itypeof; pr_elem iopar; |
531 | pp_expression e; | |
532 | pr_elem icpar; | |
533 | | _ -> raise Impossible | |
534 | ) | |
ae4735db C |
535 | |
536 | | (TypeOfType (t), iis) -> | |
113803cf C |
537 | print_sto_qu (sto, qu); |
538 | (match iis with | |
ae4735db | 539 | | [itypeof;iopar;icpar] -> |
113803cf | 540 | pr_elem itypeof; pr_elem iopar; |
ae4735db | 541 | pp_type t; |
113803cf C |
542 | pr_elem icpar; |
543 | | _ -> raise Impossible | |
544 | ) | |
ae4735db C |
545 | |
546 | | (Pointer _ | (*ParenType _ |*) Array _ | FunctionType _ | |
485bce71 C |
547 | (* | StructUnion _ | Enum _ | BaseType _ *) |
548 | (* | StructUnionName _ | EnumName _ | TypeName _ *) | |
549 | (* | TypeOfExpr _ | TypeOfType _ *) | |
113803cf | 550 | ), _ -> raise Impossible |
ae4735db | 551 | |
190f1acf | 552 | and pp_field_list fields = fields +> Common.print_between pr_nl pp_field |
413ffc02 C |
553 | and pp_field = function |
554 | DeclarationField(FieldDeclList(onefield_multivars,iiptvirg))-> | |
555 | (match onefield_multivars with | |
556 | x::xs -> | |
557 | (* handling the first var. Special case, with the | |
558 | first var, we print the whole type *) | |
559 | ||
560 | (match x with | |
561 | (Simple (nameopt, typ)), iivirg -> | |
562 | (* first var cant have a preceding ',' *) | |
563 | assert (List.length iivirg =|= 0); | |
564 | let identinfo = | |
565 | match nameopt with | |
566 | | None -> None | |
567 | | Some name -> Some (get_s_and_info_of_name name) | |
568 | in | |
569 | pp_type_with_ident identinfo None typ Ast_c.noattr; | |
570 | ||
571 | | (BitField (nameopt, typ, iidot, expr)), iivirg -> | |
572 | (* first var cant have a preceding ',' *) | |
573 | assert (List.length iivirg =|= 0); | |
574 | (match nameopt with | |
575 | | None -> | |
576 | pp_type typ; | |
577 | | Some name -> | |
578 | let (s, is) = get_s_and_info_of_name name in | |
579 | pp_type_with_ident | |
580 | (Some (s, is)) None typ Ast_c.noattr; | |
581 | ); | |
582 | pr_elem iidot; | |
583 | pp_expression expr | |
584 | ||
585 | ); (* match x, first onefield_multivars *) | |
586 | ||
587 | (* for other vars *) | |
588 | xs +> List.iter (function | |
589 | | (Simple (nameopt, typ)), iivirg -> | |
590 | iivirg +> List.iter pr_elem; | |
591 | let identinfo = | |
592 | match nameopt with | |
593 | | None -> None | |
594 | | Some name -> Some (get_s_and_info_of_name name) | |
595 | in | |
596 | pp_type_with_ident_rest identinfo typ Ast_c.noattr | |
597 | ||
598 | | (BitField (nameopt, typ, iidot, expr)), iivirg -> | |
599 | iivirg +> List.iter pr_elem; | |
600 | (match nameopt with | |
601 | | Some name -> | |
602 | let (s,is) = get_s_and_info_of_name name in | |
603 | pp_type_with_ident_rest | |
604 | (Some (s, is)) typ Ast_c.noattr; | |
605 | pr_elem iidot; | |
606 | pp_expression expr | |
c491d8ee C |
607 | | None -> |
608 | (* was raise Impossible, but have no idea why because | |
609 | nameless bit fields are accepted by the parser and | |
610 | nothing seems to be done to give them names *) | |
611 | pr_elem iidot; | |
612 | pp_expression expr | |
413ffc02 C |
613 | )); (* iter other vars *) |
614 | ||
615 | | [] -> raise Impossible | |
616 | ); (* onefield_multivars *) | |
617 | assert (List.length iiptvirg =|= 1); | |
618 | iiptvirg +> List.iter pr_elem; | |
619 | ||
620 | ||
621 | | MacroDeclField ((s, es), ii) -> | |
622 | let (iis, lp, rp, iiend, ifakestart) = | |
623 | Common.tuple_of_list5 ii in | |
624 | (* iis::lp::rp::iiend::ifakestart::iisto | |
625 | iisto +> List.iter pr_elem; (* static and const *) | |
626 | *) | |
627 | pr_elem ifakestart; | |
628 | pr_elem iis; | |
629 | pr_elem lp; | |
630 | es +> List.iter (fun (e, opt) -> | |
631 | assert (List.length opt <= 1); | |
632 | opt +> List.iter pr_elem; | |
633 | pp_argument e; | |
634 | ); | |
635 | ||
636 | pr_elem rp; | |
637 | pr_elem iiend; | |
ae4735db C |
638 | |
639 | ||
413ffc02 C |
640 | |
641 | | EmptyField iipttvirg_when_emptyfield -> | |
642 | pr_elem iipttvirg_when_emptyfield | |
643 | ||
644 | | CppDirectiveStruct cpp -> pp_directive cpp | |
645 | | IfdefStruct ifdef -> pp_ifdef ifdef | |
646 | ||
ae4735db C |
647 | (* used because of DeclList, in int i,*j[23]; we dont print anymore the |
648 | int before *j *) | |
649 | and (pp_type_with_ident_rest: (string * info) option -> | |
650 | fullType -> attribute list -> unit) = | |
651 | ||
652 | fun ident (((qu, iiqu), (ty, iity)) as fullt) attrs -> | |
653 | ||
654 | let print_ident ident = Common.do_option (fun (s, iis) -> | |
485bce71 C |
655 | (* XXX attrs +> pp_attributes pr_elem pr_space; *) |
656 | pr_elem iis | |
113803cf | 657 | ) ident |
34e49164 | 658 | in |
ae4735db | 659 | |
34e49164 C |
660 | match ty, iity with |
661 | (* the work is to do in base_type !! *) | |
97111a47 | 662 | | (NoType _, iis) -> () |
34e49164 C |
663 | | (BaseType _, iis) -> print_ident ident |
664 | | (Enum (sopt, enumt), iis) -> print_ident ident | |
665 | | (StructUnion (_, sopt, fields),iis) -> print_ident ident | |
666 | | (StructUnionName (s, structunion), iis) -> print_ident ident | |
667 | | (EnumName s, iis) -> print_ident ident | |
b1b2de81 | 668 | | (TypeName (_name,_typ), iis) -> print_ident ident |
34e49164 C |
669 | | (TypeOfExpr (e), iis) -> print_ident ident |
670 | | (TypeOfType (e), iis) -> print_ident ident | |
ae4735db C |
671 | |
672 | ||
673 | ||
674 | | (Pointer t, [i]) -> | |
675 | (* subtil: void ( *done)(int i) is a Pointer | |
34e49164 C |
676 | (FunctionType (return=void, params=int i) *) |
677 | (*WRONG I THINK, use left & right function *) | |
678 | (* bug: pp_type_with_ident_rest None t; print_ident ident *) | |
ae4735db | 679 | pr_elem i; |
34e49164 | 680 | iiqu +> List.iter pr_elem; (* le const est forcement apres le '*' *) |
113803cf | 681 | pp_type_with_ident_rest ident t attrs; |
ae4735db C |
682 | |
683 | (* ugly special case ... todo? maybe sufficient in practice *) | |
684 | | (ParenType ttop, [i1;i2]) -> | |
708f4980 | 685 | (match Ast_c.get_ty_and_ii ttop with |
ae4735db | 686 | | (_q1, (Pointer t2, [ipointer])) -> |
708f4980 | 687 | (match Ast_c.get_ty_and_ii t2 with |
ae4735db | 688 | | (q2, (FunctionType t, ii3)) -> |
708f4980 C |
689 | |
690 | pp_type_left (q2, mk_tybis (FunctionType t) ii3); | |
691 | pr_elem i1; | |
692 | pr_elem ipointer; | |
693 | print_ident ident; | |
694 | pr_elem i2; | |
695 | pp_type_right (q2, mk_tybis (FunctionType t) ii3); | |
ae4735db | 696 | | _ -> |
708f4980 C |
697 | pr2 "PB PARENTYPE ZARB, I forget about the ()"; |
698 | pp_type_with_ident_rest ident ttop attrs; | |
699 | ) | |
700 | (* another ugly special case *) | |
ae4735db C |
701 | | _q1, (Array (eopt,t2 ), [iarray1;iarray2]) -> |
702 | (match Ast_c.get_ty_and_ii t2 with | |
703 | | (_q2, (Pointer t3, [ipointer])) -> | |
708f4980 | 704 | (match Ast_c.get_ty_and_ii t3 with |
ae4735db C |
705 | | (q3, (FunctionType t, iifunc)) -> |
706 | ||
708f4980 C |
707 | pp_type_left (q3, mk_tybis (FunctionType t) iifunc); |
708 | pr_elem i1; | |
709 | pr_elem ipointer; | |
710 | print_ident ident; | |
711 | pr_elem iarray1; | |
712 | do_option pp_expression eopt; | |
713 | pr_elem iarray2; | |
714 | pr_elem i2; | |
715 | pp_type_right (q3, mk_tybis (FunctionType t) iifunc) | |
ae4735db | 716 | | _ -> |
708f4980 C |
717 | pr2 "PB PARENTYPE ZARB, I forget about the ()"; |
718 | pp_type_with_ident_rest ident ttop attrs; | |
719 | ) | |
ae4735db | 720 | | _ -> |
708f4980 C |
721 | pr2 "PB PARENTYPE ZARB, I forget about the ()"; |
722 | pp_type_with_ident_rest ident ttop attrs; | |
723 | ) | |
ae4735db | 724 | | _t -> |
708f4980 C |
725 | |
726 | pr2 "PB PARENTYPE ZARB, I forget about the ()"; | |
727 | pp_type_with_ident_rest ident ttop attrs; | |
728 | ) | |
ae4735db C |
729 | |
730 | ||
731 | | (Array (eopt, t), [i1;i2]) -> | |
113803cf | 732 | pp_type_left fullt; |
ae4735db | 733 | |
34e49164 C |
734 | iiqu +> List.iter pr_elem; |
735 | print_ident ident; | |
ae4735db | 736 | |
113803cf | 737 | pp_type_right fullt; |
ae4735db C |
738 | |
739 | ||
740 | | (FunctionType (returnt, paramst), [i1;i2]) -> | |
113803cf | 741 | pp_type_left fullt; |
ae4735db | 742 | |
34e49164 C |
743 | iiqu +> List.iter pr_elem; |
744 | print_ident ident; | |
ae4735db | 745 | |
113803cf | 746 | pp_type_right fullt; |
ae4735db C |
747 | |
748 | ||
113803cf C |
749 | | (FunctionType _ | Array _ | ParenType _ | Pointer _), _ -> |
750 | raise Impossible | |
ae4735db C |
751 | |
752 | ||
753 | and (pp_type_left: fullType -> unit) = | |
754 | fun ((qu, iiqu), (ty, iity)) -> | |
34e49164 | 755 | match ty, iity with |
f59c9fb7 | 756 | (NoType,_) -> failwith "pp_type_left: unexpected NoType" |
ae4735db C |
757 | | (Pointer t, [i]) -> |
758 | pr_elem i; | |
34e49164 C |
759 | iiqu +> List.iter pr_elem; (* le const est forcement apres le '*' *) |
760 | pp_type_left t | |
ae4735db | 761 | |
34e49164 C |
762 | | (Array (eopt, t), [i1;i2]) -> pp_type_left t |
763 | | (FunctionType (returnt, paramst), [i1;i2]) -> pp_type_left returnt | |
ae4735db | 764 | |
34e49164 | 765 | | (ParenType t, _) -> failwith "parenType" |
ae4735db C |
766 | |
767 | ||
768 | | (BaseType _, iis) -> () | |
769 | | (Enum (sopt, enumt), iis) -> () | |
770 | | (StructUnion (_, sopt, fields),iis) -> () | |
771 | | (StructUnionName (s, structunion), iis) -> () | |
772 | | (EnumName s, iis) -> () | |
b1b2de81 | 773 | | (TypeName (_name,_typ), iis) -> () |
ae4735db | 774 | |
485bce71 C |
775 | | TypeOfType _, _ -> () |
776 | | TypeOfExpr _, _ -> () | |
ae4735db | 777 | |
113803cf | 778 | | (FunctionType _ | Array _ | Pointer _), _ -> raise Impossible |
485bce71 | 779 | |
ae4735db C |
780 | |
781 | and pp_param param = | |
b1b2de81 C |
782 | let {p_namei = nameopt; |
783 | p_register = (b,iib); | |
784 | p_type=t;} = param in | |
ae4735db | 785 | |
b1b2de81 C |
786 | iib +> List.iter pr_elem; |
787 | ||
788 | match nameopt with | |
ae4735db | 789 | | None -> |
b1b2de81 | 790 | pp_type t |
ae4735db | 791 | | Some name -> |
708f4980 | 792 | let (s,i1) = get_s_and_info_of_name name in |
113803cf | 793 | pp_type_with_ident |
b1b2de81 | 794 | (Some (s, i1)) None t Ast_c.noattr |
ae4735db C |
795 | |
796 | ||
797 | ||
798 | ||
799 | and pp_type_right (((qu, iiqu), (ty, iity)) : fullType) = | |
113803cf | 800 | match ty, iity with |
f59c9fb7 | 801 | (NoType,_) -> failwith "pp_type_right: unexpected NoType" |
113803cf | 802 | | (Pointer t, [i]) -> pp_type_right t |
ae4735db C |
803 | |
804 | | (Array (eopt, t), [i1;i2]) -> | |
113803cf C |
805 | pr_elem i1; |
806 | eopt +> do_option pp_expression; | |
807 | pr_elem i2; | |
808 | pp_type_right t | |
ae4735db | 809 | |
113803cf | 810 | | (ParenType t, _) -> failwith "parenType" |
ae4735db | 811 | | (FunctionType (returnt, paramst), [i1;i2]) -> |
113803cf C |
812 | pr_elem i1; |
813 | (match paramst with | |
ae4735db C |
814 | | (ts, (b, iib)) -> |
815 | ts +> List.iter (fun (param,iicomma) -> | |
113803cf C |
816 | assert ((List.length iicomma) <= 1); |
817 | iicomma +> List.iter (function x -> pr_elem x; pr_space()); | |
ae4735db | 818 | |
113803cf C |
819 | pp_param param; |
820 | ); | |
821 | iib +> List.iter pr_elem; | |
822 | ); | |
823 | pr_elem i2 | |
ae4735db C |
824 | |
825 | | (BaseType _, iis) -> () | |
826 | | (Enum (sopt, enumt), iis) -> () | |
827 | | (StructUnion (_, sopt, fields),iis)-> () | |
828 | | (StructUnionName (s, structunion), iis) -> () | |
829 | | (EnumName s, iis) -> () | |
b1b2de81 | 830 | | (TypeName (name,_typ), iis) -> () |
ae4735db | 831 | |
113803cf C |
832 | | TypeOfType _, _ -> () |
833 | | TypeOfExpr _, _ -> () | |
ae4735db | 834 | |
113803cf | 835 | | (FunctionType _ | Array _ | Pointer _), _ -> raise Impossible |
ae4735db | 836 | |
113803cf C |
837 | and pp_type t = |
838 | pp_type_with_ident None None t Ast_c.noattr | |
ae4735db | 839 | |
34e49164 | 840 | (* ---------------------- *) |
113803cf | 841 | and pp_decl = function |
ae4735db | 842 | | DeclList ((({v_namei = var; |
b1b2de81 | 843 | v_type = returnType; |
ae4735db | 844 | v_storage = storage; |
b1b2de81 | 845 | v_attr = attrs; |
ae4735db C |
846 | },[])::xs), |
847 | iivirg::ifakestart::iisto) -> | |
848 | ||
b1b2de81 | 849 | pr_elem ifakestart; |
ae4735db | 850 | |
b1b2de81 | 851 | (* old: iisto +> List.iter pr_elem; *) |
ae4735db C |
852 | |
853 | ||
b1b2de81 C |
854 | (* handling the first var. Special case, we print the whole type *) |
855 | (match var with | |
ae4735db | 856 | | Some (name, iniopt) -> |
708f4980 | 857 | let (s,iis) = get_s_and_info_of_name name in |
b1b2de81 C |
858 | pp_type_with_ident |
859 | (Some (s, iis)) (Some (storage, iisto)) | |
860 | returnType attrs; | |
4dfbc1c2 C |
861 | (match iniopt with |
862 | Ast_c.NoInit -> () | |
863 | | Ast_c.ValInit(iini,init) -> pr_elem iini; pp_init init | |
864 | | Ast_c.ConstrInit((init,[lp;rp])) -> | |
865 | pr_elem lp; pp_arg_list init; pr_elem rp | |
866 | | Ast_c.ConstrInit _ -> raise Impossible) | |
b1b2de81 C |
867 | | None -> pp_type returnType |
868 | ); | |
ae4735db | 869 | |
34e49164 | 870 | (* for other vars, we just call pp_type_with_ident_rest. *) |
b1b2de81 C |
871 | xs +> List.iter (function |
872 | | ({v_namei = Some (name, iniopt); | |
873 | v_type = returnType; | |
874 | v_storage = storage2; | |
875 | v_attr = attrs; | |
876 | }, iivirg) -> | |
ae4735db | 877 | |
708f4980 | 878 | let (s,iis) = get_s_and_info_of_name name in |
b1b2de81 C |
879 | assert (storage2 =*= storage); |
880 | iivirg +> List.iter pr_elem; | |
881 | pp_type_with_ident_rest | |
882 | (Some (s, iis)) returnType attrs; | |
4dfbc1c2 C |
883 | (match iniopt with |
884 | Ast_c.NoInit -> () | |
885 | | Ast_c.ValInit(iini,init) -> pr_elem iini; pp_init init | |
886 | | Ast_c.ConstrInit((init,[lp;rp])) -> | |
887 | pr_elem lp; pp_arg_list init; pr_elem rp | |
888 | | Ast_c.ConstrInit _ -> raise Impossible); | |
ae4735db C |
889 | |
890 | ||
b1b2de81 C |
891 | | x -> raise Impossible |
892 | ); | |
ae4735db | 893 | |
b1b2de81 | 894 | pr_elem iivirg; |
ae4735db | 895 | |
5427db06 | 896 | | MacroDecl ((s, es, true), iis::lp::rp::iiend::ifakestart::iisto) -> |
113803cf C |
897 | pr_elem ifakestart; |
898 | iisto +> List.iter pr_elem; (* static and const *) | |
899 | pr_elem iis; | |
900 | pr_elem lp; | |
ae4735db | 901 | es +> List.iter (fun (e, opt) -> |
113803cf C |
902 | assert (List.length opt <= 1); |
903 | opt +> List.iter pr_elem; | |
904 | pp_argument e; | |
905 | ); | |
ae4735db | 906 | |
113803cf C |
907 | pr_elem rp; |
908 | pr_elem iiend; | |
ae4735db | 909 | |
5427db06 C |
910 | | MacroDecl ((s, es, false), iis::lp::rp::ifakestart::iisto) -> |
911 | pr_elem ifakestart; | |
912 | iisto +> List.iter pr_elem; (* static and const *) | |
913 | pr_elem iis; | |
914 | pr_elem lp; | |
915 | es +> List.iter (fun (e, opt) -> | |
916 | assert (List.length opt <= 1); | |
917 | opt +> List.iter pr_elem; | |
918 | pp_argument e; | |
919 | ); | |
920 | ||
921 | pr_elem rp; | |
922 | ||
17ba0788 C |
923 | | MacroDeclInit |
924 | ((s, es, ini), iis::lp::rp::eq::iiend::ifakestart::iisto) -> | |
925 | pr_elem ifakestart; | |
926 | iisto +> List.iter pr_elem; (* static and const *) | |
927 | pr_elem iis; | |
928 | pr_elem lp; | |
929 | es +> List.iter (fun (e, opt) -> | |
930 | assert (List.length opt <= 1); | |
931 | opt +> List.iter pr_elem; | |
932 | pp_argument e; | |
933 | ); | |
934 | ||
935 | pr_elem rp; | |
936 | pr_elem eq; | |
937 | pp_init ini; | |
938 | pr_elem iiend; | |
ae4735db | 939 | |
17ba0788 C |
940 | | (DeclList (_, _) | (MacroDecl _) | (MacroDeclInit _)) -> |
941 | raise Impossible | |
ae4735db | 942 | |
34e49164 | 943 | (* ---------------------- *) |
113803cf C |
944 | and pp_init (init, iinit) = |
945 | match init, iinit with | |
946 | | InitExpr e, [] -> pp_expression e; | |
ae4735db | 947 | | InitList xs, i1::i2::iicommaopt -> |
113803cf | 948 | pr_elem i1; start_block(); |
ae4735db | 949 | xs +> List.iter (fun (x, ii) -> |
113803cf C |
950 | assert (List.length ii <= 1); |
951 | ii +> List.iter (function e -> pr_elem e; pr_nl()); | |
952 | pp_init x | |
953 | ); | |
954 | iicommaopt +> List.iter pr_elem; | |
955 | end_block(); | |
956 | pr_elem i2; | |
ae4735db | 957 | |
113803cf C |
958 | | InitDesignators (xs, initialiser), [i1] -> (* : *) |
959 | xs +> List.iter pp_designator; | |
960 | pr_elem i1; | |
961 | pp_init initialiser | |
ae4735db | 962 | |
34e49164 | 963 | (* no use of '=' in the "Old" style *) |
113803cf C |
964 | | InitFieldOld (string, initialiser), [i1;i2] -> (* label: in oldgcc *) |
965 | pr_elem i1; pr_elem i2; pp_init initialiser | |
966 | | InitIndexOld (expression, initialiser), [i1;i2] -> (* [1] in oldgcc *) | |
ae4735db | 967 | pr_elem i1; pp_expression expression; pr_elem i2; |
113803cf | 968 | pp_init initialiser |
ae4735db C |
969 | |
970 | | (InitIndexOld _ | InitFieldOld _ | InitDesignators _ | |
113803cf C |
971 | | InitList _ | InitExpr _ |
972 | ), _ -> raise Impossible | |
ae4735db | 973 | |
8f657093 | 974 | and pp_init_list ini = pp_list pp_init ini |
ae4735db | 975 | |
113803cf | 976 | and pp_designator = function |
ae4735db C |
977 | | DesignatorField (s), [i1; i2] -> |
978 | pr_elem i1; pr_elem i2; | |
979 | | DesignatorIndex (expression), [i1;i2] -> | |
980 | pr_elem i1; pp_expression expression; pr_elem i2; | |
981 | ||
982 | | DesignatorRange (e1, e2), [iocro;iellipsis;iccro] -> | |
113803cf | 983 | pr_elem iocro; pp_expression e1; pr_elem iellipsis; |
ae4735db C |
984 | pp_expression e2; pr_elem iccro; |
985 | ||
113803cf C |
986 | | (DesignatorField _ | DesignatorIndex _ | DesignatorRange _ |
987 | ), _ -> raise Impossible | |
ae4735db C |
988 | |
989 | ||
485bce71 | 990 | (* ---------------------- *) |
113803cf | 991 | and pp_attributes pr_elem pr_space attrs = |
ae4735db | 992 | attrs +> List.iter (fun (attr, ii) -> |
113803cf C |
993 | ii +> List.iter pr_elem; |
994 | ); | |
ae4735db | 995 | |
34e49164 | 996 | (* ---------------------- *) |
ae4735db | 997 | and pp_def def = |
113803cf | 998 | let defbis, ii = def in |
ae4735db C |
999 | match ii with |
1000 | | iifunc1::iifunc2::i1::i2::ifakestart::isto -> | |
b1b2de81 C |
1001 | let {f_name = name; |
1002 | f_type = (returnt, (paramst, (b, iib))); | |
1003 | f_storage = sto; | |
1004 | f_body = statxs; | |
1005 | f_attr = attrs; | |
1006 | } = defbis | |
113803cf | 1007 | in |
113803cf | 1008 | pr_elem ifakestart; |
ae4735db C |
1009 | |
1010 | pp_type_with_ident None (Some (sto, isto)) | |
113803cf | 1011 | returnt Ast_c.noattr; |
ae4735db | 1012 | |
113803cf | 1013 | pp_attributes pr_elem pr_space attrs; |
c491d8ee | 1014 | pr_space(); |
b1b2de81 | 1015 | pp_name name; |
ae4735db | 1016 | |
113803cf | 1017 | pr_elem iifunc1; |
ae4735db C |
1018 | |
1019 | (* not anymore, cf tests/optional_name_parameter and | |
34e49164 | 1020 | macro_parameter_shortcut.c |
113803cf | 1021 | (match paramst with |
ae4735db C |
1022 | | [(((bool, None, t), ii_b_s), iicomma)] -> |
1023 | assert | |
1024 | (match t with | |
113803cf | 1025 | | qu, (BaseType Void, ii) -> true |
ae4735db | 1026 | | _ -> true |
113803cf C |
1027 | ); |
1028 | assert (null iicomma); | |
1029 | assert (null ii_b_s); | |
1030 | pp_type_with_ident None None t | |
ae4735db C |
1031 | |
1032 | | paramst -> | |
113803cf C |
1033 | paramst +> List.iter (fun (((bool, s, t), ii_b_s), iicomma) -> |
1034 | iicomma +> List.iter pr_elem; | |
ae4735db | 1035 | |
113803cf | 1036 | (match b, s, ii_b_s with |
ae4735db | 1037 | | false, Some s, [i1] -> |
113803cf | 1038 | pp_type_with_ident (Some (s, i1)) None t; |
ae4735db | 1039 | | true, Some s, [i1;i2] -> |
113803cf C |
1040 | pr_elem i1; |
1041 | pp_type_with_ident (Some (s, i2)) None t; | |
ae4735db | 1042 | |
34e49164 | 1043 | (* in definition we have name for params, except when f(void) *) |
ae4735db C |
1044 | | _, None, _ -> raise Impossible |
1045 | | false, None, [] -> | |
1046 | ||
113803cf C |
1047 | | _ -> raise Impossible |
1048 | ))); | |
ae4735db | 1049 | |
34e49164 C |
1050 | (* normally ii represent the ",..." but it is also abused |
1051 | with the f(void) case *) | |
1052 | (* assert (List.length iib <= 2);*) | |
113803cf | 1053 | iib +> List.iter pr_elem; |
ae4735db | 1054 | |
34e49164 | 1055 | *) |
413ffc02 | 1056 | pp_param_list paramst; |
113803cf | 1057 | iib +> List.iter pr_elem; |
ae4735db C |
1058 | |
1059 | ||
c491d8ee | 1060 | pr_elem iifunc2; pr_space(); |
ae4735db | 1061 | pr_elem i1; |
113803cf C |
1062 | statxs +> List.iter pp_statement_seq; |
1063 | pr_elem i2; | |
1064 | | _ -> raise Impossible | |
ae4735db | 1065 | |
8f657093 | 1066 | and pp_param_list paramst = pp_list pp_param paramst |
ae4735db | 1067 | |
485bce71 | 1068 | (* ---------------------- *) |
ae4735db C |
1069 | |
1070 | and pp_ifdef ifdef = | |
113803cf | 1071 | match ifdef with |
ae4735db | 1072 | | IfdefDirective (ifdef, ii) -> |
113803cf | 1073 | List.iter pr_elem ii |
ae4735db C |
1074 | |
1075 | ||
113803cf | 1076 | and pp_directive = function |
ae4735db | 1077 | | Include {i_include = (s, ii);} -> |
113803cf | 1078 | let (i1,i2) = Common.tuple_of_list2 ii in |
c491d8ee | 1079 | pr_elem i1; pr_space(); pr_elem i2 |
ae4735db | 1080 | | Define ((s,ii), (defkind, defval)) -> |
113803cf C |
1081 | let (idefine,iident,ieol) = Common.tuple_of_list3 ii in |
1082 | pr_elem idefine; | |
1083 | pr_elem iident; | |
ae4735db | 1084 | |
113803cf C |
1085 | let define_val = function |
1086 | | DefineExpr e -> pp_expression e | |
1087 | | DefineStmt st -> pp_statement st | |
ae4735db | 1088 | | DefineDoWhileZero ((st,e), ii) -> |
113803cf | 1089 | (match ii with |
ae4735db | 1090 | | [ido;iwhile;iopar;icpar] -> |
113803cf C |
1091 | pr_elem ido; |
1092 | pp_statement st; | |
ae4735db | 1093 | pr_elem iwhile; pr_elem iopar; |
113803cf C |
1094 | pp_expression e; |
1095 | pr_elem icpar | |
1096 | | _ -> raise Impossible | |
1097 | ) | |
1098 | | DefineFunction def -> pp_def def | |
ae4735db | 1099 | |
113803cf C |
1100 | | DefineType ty -> pp_type ty |
1101 | | DefineText (s, ii) -> List.iter pr_elem ii | |
1102 | | DefineEmpty -> () | |
1103 | | DefineInit ini -> pp_init ini | |
ae4735db | 1104 | |
113803cf C |
1105 | | DefineTodo -> pr2 "DefineTodo" |
1106 | in | |
1107 | (match defkind with | |
3a314143 | 1108 | | DefineVar | Undef -> () |
ae4735db | 1109 | | DefineFunc (params, ii) -> |
113803cf | 1110 | let (i1,i2) = tuple_of_list2 ii in |
ae4735db C |
1111 | pr_elem i1; |
1112 | params +> List.iter (fun ((s,iis), iicomma) -> | |
113803cf C |
1113 | assert (List.length iicomma <= 1); |
1114 | iicomma +> List.iter pr_elem; | |
1115 | iis +> List.iter pr_elem; | |
1116 | ); | |
1117 | pr_elem i2; | |
1118 | ); | |
1119 | define_val defval; | |
1120 | pr_elem ieol | |
ae4735db | 1121 | |
ae4735db | 1122 | | PragmaAndCo (ii) -> |
113803cf | 1123 | List.iter pr_elem ii in |
ae4735db C |
1124 | |
1125 | ||
1126 | ||
1127 | ||
113803cf C |
1128 | let pp_toplevel = function |
1129 | | Declaration decl -> pp_decl decl | |
1130 | | Definition def -> pp_def def | |
1131 | ||
ae4735db C |
1132 | | CppTop directive -> pp_directive directive |
1133 | ||
1134 | ||
1135 | | MacroTop (s, es, [i1;i2;i3;i4]) -> | |
113803cf C |
1136 | pr_elem i1; |
1137 | pr_elem i2; | |
ae4735db | 1138 | es +> List.iter (fun (e, opt) -> |
113803cf C |
1139 | assert (List.length opt <= 1); |
1140 | opt +> List.iter pr_elem; | |
1141 | pp_argument e; | |
1142 | ); | |
1143 | pr_elem i3; | |
1144 | pr_elem i4; | |
ae4735db C |
1145 | |
1146 | ||
113803cf | 1147 | | EmptyDef ii -> ii +> List.iter pr_elem |
ae4735db | 1148 | | NotParsedCorrectly ii -> |
113803cf | 1149 | assert (List.length ii >= 1); |
ae4735db | 1150 | ii +> List.iter pr_elem |
113803cf | 1151 | | FinalDef info -> pr_elem (Ast_c.rewrap_str "" info) |
ae4735db | 1152 | |
113803cf | 1153 | | IfdefTop ifdefdir -> pp_ifdef ifdefdir |
ae4735db | 1154 | |
113803cf C |
1155 | | (MacroTop _) -> raise Impossible in |
1156 | ||
1157 | ||
1158 | ||
1159 | ||
1160 | let pp_flow n = | |
1161 | match F.unwrap n with | |
1162 | | F.FunHeader ({f_name =idb; | |
1163 | f_type = (rett, (paramst,(isvaargs,iidotsb))); | |
1164 | f_storage = stob; | |
1165 | f_body = body; | |
1166 | f_attr = attrs},ii) -> | |
ae4735db | 1167 | |
113803cf | 1168 | assert(null body); |
485bce71 | 1169 | (* |
113803cf C |
1170 | iif ii; |
1171 | iif iidotsb; | |
1172 | attrs +> List.iter (vk_attribute bigf); | |
1173 | vk_type bigf rett; | |
1174 | paramst +> List.iter (fun (param, iicomma) -> | |
1175 | vk_param bigf param; | |
1176 | iif iicomma; | |
1177 | ); | |
485bce71 | 1178 | *) |
113803cf | 1179 | pr2 "Def"; |
485bce71 C |
1180 | |
1181 | ||
ae4735db | 1182 | | F.Decl decl -> |
485bce71 | 1183 | (* vk_decl bigf decl *) |
ae4735db C |
1184 | pr2 "Decl" |
1185 | ||
1186 | | F.ExprStatement (st, (eopt, ii)) -> | |
1187 | pp_statement (Ast_c.mk_st (ExprStatement eopt) ii) | |
1188 | ||
1189 | | F.IfHeader (_, (e,ii)) | |
113803cf C |
1190 | | F.SwitchHeader (_, (e,ii)) |
1191 | | F.WhileHeader (_, (e,ii)) | |
ae4735db | 1192 | | F.DoWhileTail (e,ii) -> |
485bce71 | 1193 | (* |
113803cf C |
1194 | iif ii; |
1195 | vk_expr bigf e | |
485bce71 | 1196 | *) |
113803cf | 1197 | pr2 "XXX"; |
ae4735db C |
1198 | |
1199 | ||
1200 | | F.ForHeader (_st, (((e1opt,i1), (e2opt,i2), (e3opt,i3)), ii)) -> | |
485bce71 | 1201 | (* |
113803cf C |
1202 | iif i1; iif i2; iif i3; |
1203 | iif ii; | |
1204 | e1opt +> do_option (vk_expr bigf); | |
1205 | e2opt +> do_option (vk_expr bigf); | |
1206 | e3opt +> do_option (vk_expr bigf); | |
485bce71 | 1207 | *) |
113803cf | 1208 | pr2 "XXX" |
ae4735db C |
1209 | |
1210 | | F.MacroIterHeader (_s, ((s,es), ii)) -> | |
485bce71 | 1211 | (* |
113803cf C |
1212 | iif ii; |
1213 | vk_argument_list bigf es; | |
485bce71 | 1214 | *) |
113803cf | 1215 | pr2 "XXX" |
ae4735db C |
1216 | |
1217 | ||
1218 | | F.ReturnExpr (_st, (e,ii)) -> | |
485bce71 | 1219 | (* iif ii; vk_expr bigf e*) |
113803cf | 1220 | pr2 "XXX" |
ae4735db C |
1221 | |
1222 | ||
1223 | | F.Case (_st, (e,ii)) -> | |
91eba41f | 1224 | (* iif ii; vk_expr bigf e *) |
113803cf | 1225 | pr2 "XXX" |
ae4735db C |
1226 | |
1227 | | F.CaseRange (_st, ((e1, e2),ii)) -> | |
485bce71 | 1228 | (* iif ii; vk_expr bigf e1; vk_expr bigf e2 *) |
113803cf | 1229 | pr2 "XXX" |
ae4735db C |
1230 | |
1231 | ||
1232 | ||
113803cf | 1233 | | F.CaseNode i -> () |
ae4735db C |
1234 | |
1235 | | F.DefineExpr e -> | |
485bce71 | 1236 | (* vk_expr bigf e *) |
113803cf | 1237 | pr2 "XXX" |
ae4735db C |
1238 | |
1239 | | F.DefineType ft -> | |
485bce71 | 1240 | (* vk_type bigf ft *) |
113803cf | 1241 | pr2 "XXX" |
ae4735db C |
1242 | |
1243 | | F.DefineHeader ((s,ii), (defkind)) -> | |
485bce71 | 1244 | (* |
113803cf C |
1245 | iif ii; |
1246 | vk_define_kind bigf defkind; | |
485bce71 | 1247 | *) |
113803cf | 1248 | pr2 "XXX" |
ae4735db C |
1249 | |
1250 | ||
1251 | | F.DefineDoWhileZeroHeader (((),ii)) -> | |
485bce71 | 1252 | (* iif ii *) |
113803cf | 1253 | pr2 "XXX" |
ae4735db C |
1254 | |
1255 | ||
1256 | | F.Include {i_include = (s, ii);} -> | |
485bce71 | 1257 | (* iif ii; *) |
113803cf | 1258 | pr2 "XXX" |
ae4735db C |
1259 | |
1260 | ||
1261 | | F.MacroTop (s, args, ii) -> | |
485bce71 | 1262 | (* iif ii; |
113803cf C |
1263 | vk_argument_list bigf args *) |
1264 | pr2 "XXX" | |
ae4735db C |
1265 | |
1266 | ||
1267 | | F.Break (st,((),ii)) -> | |
485bce71 | 1268 | (* iif ii *) |
113803cf | 1269 | pr2 "XXX" |
ae4735db | 1270 | | F.Continue (st,((),ii)) -> |
485bce71 | 1271 | (* iif ii *) |
113803cf | 1272 | pr2 "XXX" |
ae4735db | 1273 | | F.Default (st,((),ii)) -> |
485bce71 | 1274 | (* iif ii *) |
113803cf | 1275 | pr2 "XXX" |
ae4735db | 1276 | | F.Return (st,((),ii)) -> |
485bce71 | 1277 | (* iif ii *) |
113803cf | 1278 | pr2 "XXX" |
ae4735db | 1279 | | F.Goto (st, name, ((),ii)) -> |
485bce71 | 1280 | (* iif ii *) |
113803cf | 1281 | pr2 "XXX" |
ae4735db | 1282 | | F.Label (st, name, ((),ii)) -> |
485bce71 | 1283 | (* iif ii *) |
113803cf | 1284 | pr2 "XXX" |
ae4735db | 1285 | | F.EndStatement iopt -> |
485bce71 | 1286 | (* do_option infof iopt *) |
113803cf | 1287 | pr2 "XXX" |
ae4735db | 1288 | | F.DoHeader (st, info) -> |
485bce71 | 1289 | (* infof info *) |
113803cf | 1290 | pr2 "XXX" |
ae4735db | 1291 | | F.Else info -> |
485bce71 | 1292 | (* infof info *) |
113803cf | 1293 | pr2 "XXX" |
ae4735db | 1294 | | F.SeqEnd (i, info) -> |
485bce71 | 1295 | (* infof info *) |
113803cf | 1296 | pr2 "XXX" |
ae4735db | 1297 | | F.SeqStart (st, i, info) -> |
485bce71 | 1298 | (* infof info *) |
113803cf | 1299 | pr2 "XXX" |
ae4735db C |
1300 | |
1301 | | F.MacroStmt (st, ((),ii)) -> | |
485bce71 | 1302 | (* iif ii *) |
113803cf | 1303 | pr2 "XXX" |
ae4735db | 1304 | | F.Asm (st, (asmbody,ii)) -> |
485bce71 | 1305 | (* |
113803cf C |
1306 | iif ii; |
1307 | vk_asmbody bigf asmbody | |
485bce71 | 1308 | *) |
113803cf | 1309 | pr2 "XXX" |
ae4735db C |
1310 | |
1311 | ||
1312 | | F.IfdefHeader (info) -> | |
113803cf | 1313 | pp_ifdef info |
ae4735db | 1314 | | F.IfdefElse (info) -> |
113803cf | 1315 | pp_ifdef info |
ae4735db | 1316 | | F.IfdefEndif (info) -> |
113803cf | 1317 | pp_ifdef info |
ae4735db C |
1318 | |
1319 | | F.DefineTodo -> | |
113803cf | 1320 | pr2 "XXX" |
ae4735db C |
1321 | |
1322 | ||
113803cf | 1323 | | (F.TopNode|F.EndNode| |
951c7801 C |
1324 | F.ErrorExit|F.Exit|F.Enter|F.LoopFallThroughNode|F.FallThroughNode| |
1325 | F.AfterNode|F.FalseNode|F.TrueNode|F.InLoopNode| | |
113803cf C |
1326 | F.Fake) -> |
1327 | pr2 "YYY" in | |
1328 | ||
1329 | ||
978fd7e5 | 1330 | { expression = pp_expression; |
413ffc02 | 1331 | arg_list = pp_arg_list; |
17ba0788 | 1332 | arg = pp_argument; |
413ffc02 C |
1333 | statement = pp_statement; |
1334 | decl = pp_decl; | |
1335 | field = pp_field; | |
190f1acf | 1336 | field_list = pp_field_list; |
413ffc02 | 1337 | init = pp_init; |
8f657093 | 1338 | init_list = pp_init_list; |
413ffc02 | 1339 | param = pp_param; |
190f1acf | 1340 | paramlist = pp_param_list; |
413ffc02 | 1341 | ty = pp_type; |
113803cf | 1342 | type_with_ident = pp_type_with_ident; |
413ffc02 C |
1343 | toplevel = pp_toplevel; |
1344 | flow = pp_flow; | |
978fd7e5 | 1345 | } |
ae4735db | 1346 | |
113803cf | 1347 | (*****************************************************************************) |
ae4735db | 1348 | |
113803cf C |
1349 | (* Here we do not use (mcode, env). It is a simple C pretty printer. *) |
1350 | let pr_elem info = | |
1351 | let s = Ast_c.str_of_info info in | |
0708f913 C |
1352 | if !Flag_parsing_c.pretty_print_comment_info then begin |
1353 | let before = !(info.comments_tag).mbefore in | |
1354 | if not (null before) then begin | |
1355 | pp "-->"; | |
ae4735db | 1356 | before +> List.iter (fun (comment_like, pinfo) -> |
0708f913 C |
1357 | let s = pinfo.Common.str in |
1358 | pp s | |
1359 | ); | |
1360 | pp "<--"; | |
1361 | end; | |
1362 | end; | |
113803cf | 1363 | pp s |
ae4735db | 1364 | |
113803cf | 1365 | let pr_space _ = Format.print_space() |
485bce71 | 1366 | |
113803cf C |
1367 | let pr_nl _ = () |
1368 | let pr_indent _ = () | |
1369 | let pr_outdent _ = () | |
1370 | let pr_unindent _ = () | |
485bce71 | 1371 | |
978fd7e5 | 1372 | |
113803cf | 1373 | let ppc = |
ae4735db | 1374 | mk_pretty_printers |
978fd7e5 C |
1375 | ~pr_elem ~pr_space ~pr_nl ~pr_outdent ~pr_indent ~pr_unindent |
1376 | ||
113803cf | 1377 | let pp_expression_simple = ppc.expression |
413ffc02 C |
1378 | let pp_decl_simple = ppc.decl |
1379 | let pp_field_simple = ppc.field | |
113803cf C |
1380 | let pp_statement_simple = ppc.statement |
1381 | let pp_type_simple = ppc.ty | |
1382 | let pp_init_simple = ppc.init | |
1383 | let pp_toplevel_simple = ppc.toplevel | |
1384 | let pp_flow_simple = ppc.flow | |
485bce71 C |
1385 | |
1386 | ||
978fd7e5 C |
1387 | let pp_elem_sp ~pr_elem ~pr_space = |
1388 | mk_pretty_printers | |
ae4735db | 1389 | ~pr_elem ~pr_space |
978fd7e5 C |
1390 | ~pr_nl ~pr_outdent ~pr_indent ~pr_unindent |
1391 | ||
1392 | let pp_expression_gen ~pr_elem ~pr_space = | |
113803cf | 1393 | (pp_elem_sp pr_elem pr_space).expression |
485bce71 | 1394 | |
413ffc02 | 1395 | let pp_arg_list_gen ~pr_elem ~pr_space = |
113803cf | 1396 | (pp_elem_sp pr_elem pr_space).arg_list |
485bce71 | 1397 | |
17ba0788 C |
1398 | let pp_arg_gen ~pr_elem ~pr_space = |
1399 | (pp_elem_sp pr_elem pr_space).arg | |
1400 | ||
978fd7e5 | 1401 | let pp_statement_gen ~pr_elem ~pr_space = |
113803cf | 1402 | (pp_elem_sp pr_elem pr_space).statement |
34e49164 | 1403 | |
413ffc02 | 1404 | let pp_decl_gen ~pr_elem ~pr_space = |
113803cf | 1405 | (pp_elem_sp pr_elem pr_space).decl |
34e49164 | 1406 | |
413ffc02 C |
1407 | let pp_field_gen ~pr_elem ~pr_space = |
1408 | (pp_elem_sp pr_elem pr_space).field | |
1409 | ||
190f1acf C |
1410 | let pp_field_list_gen ~pr_elem ~pr_space = |
1411 | (pp_elem_sp pr_elem pr_space).field_list | |
1412 | ||
978fd7e5 | 1413 | let pp_init_gen ~pr_elem ~pr_space = |
113803cf | 1414 | (pp_elem_sp pr_elem pr_space).init |
34e49164 | 1415 | |
8f657093 C |
1416 | let pp_init_list_gen ~pr_elem ~pr_space = |
1417 | (pp_elem_sp pr_elem pr_space).init_list | |
1418 | ||
978fd7e5 | 1419 | let pp_param_gen ~pr_elem ~pr_space = |
113803cf | 1420 | (pp_elem_sp pr_elem pr_space).param |
34e49164 | 1421 | |
413ffc02 C |
1422 | let pp_param_list_gen ~pr_elem ~pr_space = |
1423 | (pp_elem_sp pr_elem pr_space).paramlist | |
1424 | ||
978fd7e5 | 1425 | let pp_type_gen ~pr_elem ~pr_space = |
113803cf | 1426 | (pp_elem_sp pr_elem pr_space).ty |
34e49164 | 1427 | |
113803cf C |
1428 | let pp_type_with_ident_gen pr_elem pr_space = |
1429 | (pp_elem_sp pr_elem pr_space).type_with_ident | |
34e49164 | 1430 | |
978fd7e5 | 1431 | let pp_program_gen ~pr_elem ~pr_space = |
113803cf | 1432 | (pp_elem_sp pr_elem pr_space).toplevel |
485bce71 | 1433 | |
91eba41f | 1434 | |
ae4735db | 1435 | let string_of_expression e = |
91eba41f C |
1436 | Common.format_to_string (fun () -> |
1437 | pp_expression_simple e | |
978fd7e5 | 1438 | ) |
708f4980 | 1439 | |
ae4735db | 1440 | let string_of_toplevel top = |
708f4980 C |
1441 | Common.format_to_string (fun () -> |
1442 | pp_toplevel_simple top | |
978fd7e5 | 1443 | ) |
ae4735db | 1444 | |
113803cf | 1445 | let (debug_info_of_node: |
ae4735db C |
1446 | Ograph_extended.nodei -> Control_flow_c.cflow -> string) = |
1447 | fun nodei flow -> | |
113803cf C |
1448 | let node = flow#nodes#assoc nodei in |
1449 | let s = Common.format_to_string (fun () -> | |
1450 | pp_flow_simple node | |
1451 | ) in | |
1452 | let pos = Lib_parsing_c.min_pinfo_of_node node in | |
1453 | (spf "%s(n%d)--> %s" (Common.string_of_parse_info_bis pos) nodei s) | |
ae4735db | 1454 |