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1 | /* |
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2 | Copyright (c) 1999-2014 OPEN CASCADE SAS |
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3 | |
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4 | This file is part of Open CASCADE Technology software library. |
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5 | |
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6 | This library is free software; you can redistribute it and/or modify it under |
7 | the terms of the GNU Lesser General Public License version 2.1 as published |
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8 | by the Free Software Foundation, with special exception defined in the file |
9 | OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
10 | distribution for complete text of the license and disclaimer of any warranty. |
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11 | |
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12 | Alternatively, this file may be used under the terms of Open CASCADE |
13 | commercial license or contractual agreement. |
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14 | */ |
15 | |
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16 | %code top { |
17 | // This file is part of Open CASCADE Technology software library. |
18 | // This file is generated, do not modify it directly; edit source file step.yacc instead. |
19 | } |
20 | |
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21 | %token STEP HEADER ENDSEC DATA ENDSTEP SCOPE ENDSCOPE ENTITY TYPE INTEGER FLOAT IDENT TEXT NONDEF ENUM HEXA QUID |
22 | %start stepf |
23 | %{ |
24 | #include "recfile.ph" /* definitions des types d'arguments */ |
25 | #include "recfile.pc" /* la-dedans, tout y est */ |
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26 | |
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27 | #define stepclearin yychar = -1 |
28 | #define steperrok yyerrflag = 0 |
29 | |
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30 | // disable MSVC warnings in bison code |
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31 | #ifdef _MSC_VER |
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32 | #pragma warning(disable:4244 4131 4127 4702) |
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33 | #define YYMALLOC malloc |
34 | #define YYFREE free |
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35 | #endif |
36 | |
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37 | %} |
38 | %% |
39 | /* N.B. : les commentaires sont filtres par LEX */ |
40 | /* La fin vide (selon systeme emetteur) est filtree ici */ |
41 | finvide : ' ' |
42 | | finvide ' ' ; |
43 | finstep : ENDSTEP |
44 | | ENDSTEP finvide ; |
45 | stepf1 : STEP HEADER headl ENDSEC endhead model ENDSEC finstep ; |
46 | stepf2 : STEP HEADER ENDSEC endhead model ENDSEC ENDSTEP ; |
47 | stepf3 : STEP HEADER ENDSEC endhead model error ; |
48 | stepf : stepf1 | stepf2 | stepf3 |
49 | { rec_finfile(); return(0); /* fini pour celui-la */ } |
50 | ; |
51 | headl : headent |
52 | | headl headent |
53 | ; |
54 | headent : enttype listarg ';' |
55 | | error /* Erreur sur Entite : la sauter */ |
56 | ; |
57 | endhead : DATA |
58 | { rec_finhead(); } |
59 | ; |
60 | unarg : IDENT { rec_typarg(rec_argIdent); rec_newarg(); } |
61 | | QUID { /* deja fait par lex*/ rec_newarg(); } |
62 | | listarg /* rec_newent lors du ')' */ { rec_newarg(); } |
63 | | listype listarg /* liste typee */ { rec_newarg(); } |
64 | | error { rec_typarg(rec_argMisc); rec_newarg(); |
65 | yyerrstatus = 1; yyclearin; } |
66 | /* Erreur sur Parametre : tacher de le noter sans jeter l'Entite */ |
67 | ; |
68 | listype : TYPE |
69 | { rec_listype(); } |
70 | ; |
71 | deblist : '(' |
72 | { rec_deblist(); } |
73 | ; |
74 | finlist : ')' |
75 | { if (modeprint > 0) |
76 | { printf("Record no : %d -- ",nbrec+1); rec_print(currec); } |
77 | rec_newent (); yyerrstatus = 0; } |
78 | ; |
79 | listarg : deblist finlist /* liste vide (peut y en avoir) */ |
80 | | deblist arglist finlist /* liste normale, non vide */ |
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81 | | deblist arglist ',' finlist /* broken list with missing last parameter, see #31756 */ |
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82 | | deblist error |
83 | ; |
84 | arglist : unarg |
85 | | arglist ',' unarg |
86 | | arglist error |
87 | ; |
88 | model : bloc |
89 | | model bloc |
90 | ; |
91 | bloc : entlab '=' unent ';' |
92 | | entlab '=' debscop model finscop unent ';' |
93 | | entlab '=' debscop finscop unent ';' |
94 | | error /* Erreur sur Entite : la sauter */ |
95 | ; |
96 | plex : enttype listarg |
97 | | plex enttype listarg /* sert a ce qui suit : */ |
98 | ; |
99 | unent : enttype listarg /* Entite de Type Simple */ |
100 | | '(' plex ')' /* Entite de Type Complexe */ |
101 | ; |
102 | debscop : SCOPE |
103 | { scope_debut(); } |
104 | ; |
105 | unid : IDENT |
106 | { rec_typarg(rec_argIdent); rec_newarg(); } |
107 | ; |
108 | export : unid |
109 | | export ',' unid |
110 | ; |
111 | debexp : '/' |
112 | { rec_deblist(); } |
113 | ; |
114 | finscop : ENDSCOPE |
115 | { scope_fin(); } |
116 | | ENDSCOPE debexp export '/' |
117 | { printf("*** Warning : Export List not yet processed\n"); |
118 | rec_newent(); scope_fin() ; } |
119 | /* La liste Export est prise comme ARGUMENT du EndScope */ |
120 | ; |
121 | entlab : ENTITY |
122 | { rec_ident(); } |
123 | ; |
124 | enttype : TYPE |
125 | { rec_type (); } |
126 | ; |