# 2.11BSD#431 - /usr/ingres/source/equel/yyerror.c

##### Functions

    file_spec         X
    yyerror           X
    yysemerr          X
    yyserror          X

       1: #
       2: # include   <stdio.h>
       3:
       4: # include   "constants.h"
       5: # include   "globals.h"
       6:
       7:
       8: /*
       9: **  YYERROR -- Error reporting routines
      10: **
      11: **	Defines:
      12: **		yyerror()
      13: **		yyserror()
      14: **		yysemerr()
      15: **
      16: **	History:
      17: **		6/1/78 -- (marc) written
      18: */
      19:
      20:
      21: /*
      22: **  YYERROR -- Yacc error reporting routine.
      23: **	Yyerror reports on syntax errors encountered by
      24: **	the yacc parser.
      25: **
      26: **	Parameters:
      27: **		s -- a string explaining the error
      28: **
      29: **	Returns:
      30: **		none
      31: **
      32: **	Called By:
      33: **		yyparse()
      34: **
      35: **	History:
      36: **		6/1/78 -- (marc) written
      37: */
      38:
      39:
      40: yyerror(s)
      41: char    *s;
      42: {
      43:     extern char *yysterm [];
      44:
      45:     file_spec();
      46:     if (yychar == 0)
      47:         printf("EOF = ");
      48:     else
      49:         printf("%s = ", yysterm [yychar - 0400]);
      50:
      51:     if (yylval)
      52:         printf("'%s' : ", ((struct disp_node *)yylval)->d_elm);
      53:
      54:     printf("line %d, %s\n",
      55:     yyline, s);
      56: }
      57:
      58: /*
      59: **  YYSEMERR -- scanner error reporter
      60: **
      61: **	Parameters:
      62: **		s -- string explaining the error
      63: **		i -- if !0 a string which caused the error
      64: **
      65: **	Returns:
      66: **		none
      67: **
      68: **	Called By:
      69: **		lexical analysis routines -- if called from somewhere else,
      70: **			the line number is likely to be wrong.
      71: **
      72: **	History:
      73: **		6/1/78 -- (marc) written
      74: */
      75:
      76:
      77: yysemerr(s, i)
      78: char        *s;
      79: char        *i;
      80: {
      81:     char    *str;
      82:     extern char *yysterm[];
      83:
      84:     file_spec();
      85:     if (i)
      86:         printf("'%s' : ", i);
      87:     printf("line %d, %s\n",
      88:     yyline, s);
      89: }
      90:
      91: /*
      92: **  YYSERROR -- Semantic error reportin routine
      93: **	reports on an error on an entry in the symbol space,
      94: **	using the line number built into the entry.
      95: **
      96: **	Parameters:
      97: **		s -- a string explaining the error
      98: **		d -- a symbol space node
      99: **
     100: **	Returns:
     101: **		none
     102: **
     103: **	Called By:
     104: **		semantic productions
     105: **
     106: **	History:
     107: **		6/1/78 -- (marc) written
     108: */
     109:
     110:
     111: yyserror(s, d)
     112: char            *s;
     113: struct disp_node    *d;
     114: {
     115:     file_spec();
     116:     printf("'%s' : line %d, %s\n",
     117:     d->d_elm, d->d_line, s);
     118: }
     119:
     120: /*
     121: **  FILE_SPEC -- If in an included file, specify the name of that file.
     122: **
     123: **	History:
     124: **		6/10/78 -- (marc) written
     125: **
     126: */
     127:
     128:
     129: file_spec()
     130: {
     131:     if (Inc_files)
     132:         printf("** %s : ", Input_file_name);
     133: }

#### Defined functions

file_spec defined in line 129; used 3 times

- in line 45, 84, 115

yyerror defined in line 40; used 18 times

- in /usr/ingres/source/equel/parser.c line 111
- in /usr/ingres/source/scanner/comment.c line 27, 35
- in /usr/ingres/source/scanner/name.c line 31
- in /usr/ingres/source/scanner/number.c line 37, 51, 64, 72, 80
- in /usr/ingres/source/scanner/operator.c line 59
- in /usr/ingres/source/scanner/parser.c line 115
- in /usr/ingres/source/scanner/string.c line 35, 47, 57, 68-72(2)
- in /usr/ingres/source/scanner/yylex.c line 114, 120

yysemerr defined in line 77; used 22 times

- in /usr/ingres/source/equel/comment.c line 84
- in /usr/ingres/source/equel/cvar.c line 81, 141-146(2), 210
- in /usr/ingres/source/equel/display.c line 97, 355, 368
- in /usr/ingres/source/equel/grammar.y line 631
- in /usr/ingres/source/equel/include.c line 90, 144
- in /usr/ingres/source/equel/name.c line 94
- in /usr/ingres/source/equel/number.c line 66, 119
- in /usr/ingres/source/equel/operator.c line 118
- in /usr/ingres/source/equel/retrieve.c line 77, 112, 118
- in /usr/ingres/source/equel/string.c line 55, 62, 79, 86

yyserror defined in line 111; used 17 times

- in /usr/ingres/source/equel/grammar.y line 164, 300-304(2), 391, 397, 599, 620-625(2), 689, 731, 762, 773, 798-801(2), 831, 844, 913

Last modified: 1995-02-11 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 947 |