Hi, i have some problem in generated java code form one rule like this:
grant_statement
: 'GRANT'
( grant_system_privilege
| grant_object_privilege
)
;
grant_object_privilege
: privilege[false] (COMMA privilege[false])* 'ON' on_object_clause
grantee_clause ('WITH' 'HIERARCHY' 'OPTION')? ('WITH' 'GRANT'
'OPTION')?
;
privilege[boolean isSystemPriv]
: {isSystemPriv }? priv_sys
| {!isSystemPriv}? priv_obj
;
grant_system_privilege
: privilege[true] (COMMA privilege[true])*
grantee_clause ('IDENTIFIED' 'BY' .+)? ('WITH' 'ADMIN' 'OPTION')?
;
grantee_clause
: 'TO' (IDENTIFIER
| 'PUBLIC'
) (COMMA (IDENTIFIER | 'PUBLIC'))*
;
whe i try to debug i got this error: cannot find symbol
because in 2 generated classes called DFAXXX the code looks like this:
public int specialStateTransition(int s, IntStream _input) throws
NoViableAltException {
TokenStream input = (TokenStream)_input;
int _s = s;
switch ( s ) {
case 0 :
int LA97_8 = input.LA(1);
int index97_8 = input.index();
input.rewind();
s = -1;
if ( (evalPredicate(isSystemPriv ,"isSystemPriv ")) )
{s = 1;}
else if (
(evalPredicate(!isSystemPriv,"!isSystemPriv")) ) {s = 27;}
input.seek(index97_8);
if ( s>=0 ) return s;
break;
case 1 :
int LA97_15 = input.LA(1);
int index97_15 = input.index();
input.rewind();
s = -1;
if ( (evalPredicate(isSystemPriv ,"isSystemPriv ")) )
{s = 1;}
else if (
(evalPredicate(!isSystemPriv,"!isSystemPriv")) ) {s = 27;}
input.seek(index97_15);
if ( s>=0 ) return s;
break;
case 2 :
........................
........................
.......................
}
if (state.backtracking>0) {state.failed=true; return -1;}
NoViableAltException nvae =
new NoViableAltException(getDescription(), 97, _s, input);
error(nvae);
throw nvae;
}
}
but obviusly the isSystemPriv variable is not defined, am i missing something??
Thanks Max.
List: http://www.antlr.org/mailman/listinfo/antlr-interest
Unsubscribe:
http://www.antlr.org/mailman/options/antlr-interest/your-email-address
--
You received this message because you are subscribed to the Google Groups
"il-antlr-interest" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/il-antlr-interest?hl=en.
