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assertion failure
From: |
Hagai Sela |
Subject: |
assertion failure |
Date: |
Mon, 19 Aug 2002 05:25:51 -0700 (PDT) |
The attached file produces the following error
message:
Assertion failed: actions_dumped == 1, file output.c,
line 1236
abnormal program termination
The command line was:
bison -v -d html.ypp -o html.tab.cpp
The Bison version is 1.35. I am running it on windows
2000 Professional.
Thanks,
Hagai Sela.
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%{
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void yyerror(const char *msg);
int yylex(void);
#define FALSE (0)
#define TRUE (!FALSE)
#include "types.h"
int yydebug = 1;
int g_InTag = FALSE;
Att_Type gAtt;
%}
%pure_parser
%union
{
char* pChar;
Att_Type Att;
}
%token <pChar> STRING TAG_START TAG_END EQUALS
%type <pChar> attribute_value
%type <Att> attribute
%%
document: field_list;
field_list: field_list field
|;
field: tag
| STRING
{
int i=1;
};
tag: TAG_START STRING attribute_list TAG_END
{
/* if the list has src, find it */
}
| TAG_START error
{
/* in case of error read characters until tag end */
while (yychar != TAG_END)
yychar = yylex();
yychar = yylex();
};
attribute_list: attribute_list attribute
|;
attribute: STRING attribute_value
{
$$.Name = strdup($1);
$$.Val = strdup($2);
};
attribute_value: EQUALS STRING
{
$$ = strdup($2);
}
|
{
$$ = NULL;
};
%%
int main(int argc, char** argv)
{
extern FILE* yyin;
yyin = fopen(argv[1], "r");
/* If we could not open the input file, print an error and exit.*/
if (yyin == NULL)
{
fprintf(stderr, "Could not open file %s. aborting.\n", argv[1]);
exit(-1);
}
if (yyparse())
fprintf(stderr, "Parse failed.\n");
else
{
}
return 0;
}
- assertion failure,
Hagai Sela <=