/[bison]/bison/src/bison.simple
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revision 1.99 by akim, Sat Dec 29 14:27:45 2001 UTC revision 1.100 by ra, Sun Dec 30 14:50:15 2001 UTC
# Line 1  Line 1 
1    %%{section} %%{body} %%".c" %%{yacc}
2  /* -*- C -*- */  /* -*- C -*- */
3    
4  /* A Bison parser, made from %%filename  /* A Bison parser, made from %%{filename}
5     by GNU bison %%version.  */     by GNU bison %%{version}.  */
6    
7  /* Skeleton output parser for bison,  /* Skeleton output parser for bison,
8     Copyright 1984, 1989, 1990, 2000, 2001 Free Software Foundation, Inc.     Copyright 1984, 1989, 1990, 2000, 2001 Free Software Foundation, Inc.
# Line 35  Line 36 
36  #define YYBISON 1  #define YYBISON 1
37    
38  /* Pure parsers.  */  /* Pure parsers.  */
39  #define YYPURE  %%pure  #define YYPURE  %%{pure}
40    
41  /* Using locations.  */  /* Using locations.  */
42  #define YYLSP_NEEDED %%locations-flag  #define YYLSP_NEEDED %%{locations-flag}
43    
44  /* If NAME_PREFIX is specified substitute the variables and functions  /* If NAME_PREFIX is specified substitute the variables and functions
45     names.  */     names.  */
46  #define yyparse %%prefix##parse  #define yyparse %%{prefix}parse
47  #define yylex   %%prefix##lex  #define yylex   %%{prefix}lex
48  #define yyerror %%prefix##error  #define yyerror %%{prefix}error
49  #define yylval  %%prefix##lval  #define yylval  %%{prefix}lval
50  #define yychar  %%prefix##char  #define yychar  %%{prefix}char
51  #define yydebug %%prefix##debug  #define yydebug %%{prefix}debug
52  #define yynerrs %%prefix##nerrs  #define yynerrs %%{prefix}nerrs
53  #if YYLSP_NEEDED  #if YYLSP_NEEDED
54  # define yylloc %%prefix##lloc  # define yylloc %%{prefix}lloc
55  #endif  #endif
56    
57    
58  /* Copy the user declarations.  */  /* Copy the user declarations.  */
59  %%prologue  %%{prologue}
60    
61  /* Enabling traces.  */  /* Enabling traces.  */
62  #ifndef YYDEBUG  #ifndef YYDEBUG
63  # define YYDEBUG %%debug  # define YYDEBUG %%{debug}
64  #endif  #endif
65    
66  /* Enabling verbose error messages.  */  /* Enabling verbose error messages.  */
# Line 67  Line 68 
68  # undef YYERROR_VERBOSE  # undef YYERROR_VERBOSE
69  # define YYERROR_VERBOSE 1  # define YYERROR_VERBOSE 1
70  #else  #else
71  # define YYERROR_VERBOSE %%error-verbose  # define YYERROR_VERBOSE %%{error-verbose}
72  #endif  #endif
73    
74  #ifndef YYSTYPE  #ifndef YYSTYPE
75  typedef %%stype yystype;  typedef %%{stype} yystype;
76  # define YYSTYPE yystype  # define YYSTYPE yystype
77  #endif  #endif
78    
# Line 83  typedef struct yyltype Line 84  typedef struct yyltype
84    int last_line;    int last_line;
85    int last_column;    int last_column;
86  } yyltype;  } yyltype;
87  # define YYLTYPE %%ltype  # define YYLTYPE %%{ltype}
88  #endif  #endif
89    
90  /* Line %%skeleton-line of %%skeleton.  */  /* Line %%{skeleton-line} of %%{skeleton}.  */
91  #line %%line "%%parser-file-name"  #line %%{line} "%%{parser-file-name}"
92    
93  /* All symbols defined below should begin with yy or YY, to avoid  /* All symbols defined below should begin with yy or YY, to avoid
94     infringing on user name space.  This should be done even for local     infringing on user name space.  This should be done even for local
# Line 184  union yyalloc Line 185  union yyalloc
185  #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */  #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
186    
187  /* Tokens.  */  /* Tokens.  */
188  %%tokendef  %%{tokendef}
189    
190  /* YYFINAL -- State number of the termination state. */  /* YYFINAL -- State number of the termination state. */
191  #define YYFINAL  %%final  #define YYFINAL  %%{final}
192  #define YYFLAG   %%flag  #define YYFLAG   %%{flag}
193  #define YYLAST   %%last  #define YYLAST   %%{last}
194    
195  /* YYNTOKENS -- Number of terminals. */  /* YYNTOKENS -- Number of terminals. */
196  #define YYNTOKENS  %%ntokens  #define YYNTOKENS  %%{ntokens}
197  /* YYNNTS -- Number of nonterminals. */  /* YYNNTS -- Number of nonterminals. */
198  #define YYNNTS  %%nnts  #define YYNNTS  %%{nnts}
199  /* YYNRULES -- Number of rules. */  /* YYNRULES -- Number of rules. */
200  #define YYNRULES  %%nrules  #define YYNRULES  %%{nrules}
201  /* YYNRULES -- Number of states. */  /* YYNRULES -- Number of states. */
202  #define YYNSTATES  %%nstates  #define YYNSTATES  %%{nstates}
203  #define YYMAXUTOK  %%maxtok  #define YYMAXUTOK  %%{maxtok}
204    
205  /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */  /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
206  #define YYTRANSLATE(x) ((unsigned)(x) <= %%maxtok ? yytranslate[x] : %%nsym)  #define YYTRANSLATE(x) ((unsigned)(x) <= %%{maxtok} ? yytranslate[x] : %%{nsym})
207    
208  /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */  /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
209  static const char yytranslate[] =  static const char yytranslate[] =
210  {  {
211    %%translate    %%{translate}
212  };  };
213    
214  #if YYDEBUG  #if YYDEBUG
# Line 215  static const char yytranslate[] = Line 216  static const char yytranslate[] =
216     YYRHS.  */     YYRHS.  */
217  static const short yyprhs[] =  static const short yyprhs[] =
218  {  {
219    %%prhs    %%{prhs}
220  };  };
221    
222  /* YYRHS -- A `-1'-separated list of the rules' RHS. */  /* YYRHS -- A `-1'-separated list of the rules' RHS. */
223  static const short yyrhs[] =  static const short yyrhs[] =
224  {  {
225    %%rhs    %%{rhs}
226  };  };
227    
228  /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */  /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
229  static const short yyrline[] =  static const short yyrline[] =
230  {  {
231    %%rline    %%{rline}
232  };  };
233  #endif  #endif
234    
# Line 236  static const short yyrline[] = Line 237  static const short yyrline[] =
237     First, the terminals, then, starting at YYNTOKENS, nonterminals. */     First, the terminals, then, starting at YYNTOKENS, nonterminals. */
238  static const char *const yytname[] =  static const char *const yytname[] =
239  {  {
240    %%tname    %%{tname}
241  };  };
242  #endif  #endif
243    
244  /* YYTOKNUM[YYN] -- Index in YYTNAME corresponding to YYLEX.  */  /* YYTOKNUM[YYN] -- Index in YYTNAME corresponding to YYLEX.  */
245  static const short yytoknum[] =  static const short yytoknum[] =
246  {  {
247    %%toknum    %%{toknum}
248  };  };
249    
250  /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */  /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
251  static const short yyr1[] =  static const short yyr1[] =
252  {  {
253    %%r1    %%{r1}
254  };  };
255    
256  /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */  /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
257  static const short yyr2[] =  static const short yyr2[] =
258  {  {
259    %%r2    %%{r2}
260  };  };
261    
262  /* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE  /* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE
# Line 263  static const short yyr2[] = Line 264  static const short yyr2[] =
264     error.  */     error.  */
265  static const short yydefact[] =  static const short yydefact[] =
266  {  {
267    %%defact    %%{defact}
268  };  };
269    
270  /* YYPGOTO[NTERM-NUM]. */  /* YYPGOTO[NTERM-NUM]. */
271  static const short yydefgoto[] =  static const short yydefgoto[] =
272  {  {
273    %%defgoto    %%{defgoto}
274  };  };
275    
276  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
277     STATE-NUM.  */     STATE-NUM.  */
278  static const short yypact[] =  static const short yypact[] =
279  {  {
280    %%pact    %%{pact}
281  };  };
282    
283  /* YYPGOTO[NTERM-NUM].  */  /* YYPGOTO[NTERM-NUM].  */
284  static const short yypgoto[] =  static const short yypgoto[] =
285  {  {
286    %%pgoto    %%{pgoto}
287  };  };
288    
289  /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If  /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
# Line 290  static const short yypgoto[] = Line 291  static const short yypgoto[] =
291     number is the opposite.  If zero, do what YYDEFACT says.  */     number is the opposite.  If zero, do what YYDEFACT says.  */
292  static const short yytable[] =  static const short yytable[] =
293  {  {
294    %%table    %%{table}
295  };  };
296    
297  static const short yycheck[] =  static const short yycheck[] =
298  {  {
299    %%check    %%{check}
300  };  };
301    
302    
# Line 419  int yydebug; Line 420  int yydebug;
420    
421  /* YYINITDEPTH -- initial size of the parser's stacks.  */  /* YYINITDEPTH -- initial size of the parser's stacks.  */
422  #ifndef YYINITDEPTH  #ifndef YYINITDEPTH
423  # define YYINITDEPTH %%initdepth  # define YYINITDEPTH %%{initdepth}
424  #endif  #endif
425    
426  /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only  /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
# Line 434  int yydebug; Line 435  int yydebug;
435  #endif  #endif
436    
437  #ifndef YYMAXDEPTH  #ifndef YYMAXDEPTH
438  # define YYMAXDEPTH %%maxdepth  # define YYMAXDEPTH %%{maxdepth}
439  #endif  #endif
440    
441    
# Line 903  yyreduce: Line 904  yyreduce:
904  #endif  #endif
905    switch (yyn)    switch (yyn)
906      {      {
907  %%actions        %%{actions}
908      }      }
909    
910  /* Line %%skeleton-line of %%skeleton.  */  /* Line %%{skeleton-line} of %%{skeleton}.  */
911  #line %%line "%%parser-file-name"  #line %%{line} "%%{parser-file-name}"
912    
913    yyvsp -= yylen;    yyvsp -= yylen;
914    yyssp -= yylen;    yyssp -= yylen;
# Line 1138  yyreturn: Line 1139  yyreturn:
1139    return yyresult;    return yyresult;
1140  }  }
1141    
1142  %%epilogue  %%{epilogue}

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