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Wrong value on a type
From: |
jesus |
Subject: |
Wrong value on a type |
Date: |
Fri, 19 Jan 2001 11:54:44 -0500 (EST) |
I had the productions:
typed : IDENTIFIER
{
$$ = $1;
}
;
fparmitem : typed IDENTIFIER
{
printf("creating an item of type %s and named %s",$1,$2);
}
IDENTIFIER and typed are both of type char*.
%token <str> IDENTIFIER
%type <str> typed
When i run the program generated, with the input (for example):
integer b
the content of $1 on fparmitem is "integer b" in orden of "integer", that
is what i expect. $2 is correctly set to "b". But if i declare a global
variable aux and change the semantic routines to:
typed : IDENTIFIER
{
$$ = $1;
strcpy (aux,$1);
}
;
fparmitem : typed IDENTIFIER
{
printf("creating an item of type %s and named %s",aux,$2);
}
the result is the expected. I think that there is some problem on the
costervation of the value on the type typed.
--
Jesus Miguel Diaz Hdez
____________________________________
Grupo de Redes
Facultad de Matematica Cibernetica
Universidad de la Habana,Cuba
e-mail:
address@hidden
- Wrong value on a type,
jesus <=