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Broken Pipe?
From: |
Justin Burdine |
Subject: |
Broken Pipe? |
Date: |
Thu, 20 Feb 2003 12:44:22 -0500 |
User-agent: |
Mutt/1.4i |
Hello,
I am getting a "Broken Pipe" error when I try to run the following script:
%token NAME NUMBER
%%
statement: NAME '=' expression
| expression { printf("= %d\n", $1); }
;
expression: expression '+' NUMBER { $$ = $1 + $3; }
| expression '-' NUMBER { $$ = $1 - $3; }
| NUMBER { $$ = $1; }
;
%%
main()
{
yyparse ();
printf ( "Parse Completed\n" );
}
/*=========================================================================*/
yyerror ( char *s ) /* Called by yyparse on error */
{
printf ("%s\n", s);
}
this script works fine on a different machine running bison 1.25
the version I am trying to run is bison 1.875
OS: solaris 8
I was originally seeing the following error:
M4sugar requires GNU M4. Install it before installing M4sugar or
set the M4 environment variable to its path name.Broken pipe
and got around this by pointing at /usr/local/bin/m4 instead of /usr/ccs/bin/m4
but I still get Broken pipe error.
Any ideas?
Thanks,
Justin
---
Justin Burdine
Computer Network Admin.
School of Computer Science
& Engineering
Oakland University
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