| Line 80... |
Line 80... |
|
|
%left BOOLEANOR
|
%left BOOLEANOR
|
%left BOOLEANAND
|
%left BOOLEANAND
|
%left BITWISEOR BITWISEXOR
|
%left BITWISEOR BITWISEXOR
|
%left BITWISEAND
|
%left BITWISEAND
|
|
%left '%'
|
%left PLUS MINUS
|
%left PLUS MINUS
|
%left TIMES '/'
|
%left TIMES '/'
|
|
|
%% /* The grammar follows */
|
%% /* The grammar follows */
|
|
|
| Line 381... |
Line 382... |
}
|
}
|
;
|
;
|
|
|
expr:
|
expr:
|
value { $$ = $1; }
|
value { $$ = $1; }
|
| MINUS value { $$ = new AST_BRANCH('-',new AST_NUMBER(0), $2); }
|
| MINUS value %prec TIMES { $$ = new AST_BRANCH('-',new AST_NUMBER(0), $2); }
|
| expr PLUS value { $$ = new AST_BRANCH('+',$1,$3); }
|
| expr PLUS expr { $$ = new AST_BRANCH('+',$1,$3); }
|
| expr MINUS value { $$ = new AST_BRANCH('-',$1,$3); }
|
| expr MINUS expr { $$ = new AST_BRANCH('-',$1,$3); }
|
| expr TIMES value { $$ = new AST_BRANCH('*',$1,$3); }
|
| expr TIMES expr { $$ = new AST_BRANCH('*',$1,$3); }
|
| expr BOOLEANOR value { $$ = new AST_BRANCH('o',$1,$3); }
|
| expr '/' expr { $$ = new AST_BRANCH('/',$1,$3); }
|
| expr BITWISEOR value { $$ = new AST_BRANCH('|',$1,$3); }
|
| expr '%' expr { $$ = new AST_BRANCH('%',$1,$3); }
|
| expr BOOLEANAND value { $$ = new AST_BRANCH('a',$1,$3); }
|
| expr BOOLEANOR expr { $$ = new AST_BRANCH('o',$1,$3); }
|
| expr BITWISEAND value { $$ = new AST_BRANCH('&',$1,$3); }
|
| expr BITWISEOR expr { $$ = new AST_BRANCH('|',$1,$3); }
|
| expr BITWISEXOR value { $$ = new AST_BRANCH('^',$1,$3); }
|
| expr BOOLEANAND expr { $$ = new AST_BRANCH('a',$1,$3); }
|
|
| expr BITWISEAND expr { $$ = new AST_BRANCH('&',$1,$3); }
|
|
| expr BITWISEXOR expr { $$ = new AST_BRANCH('^',$1,$3); }
|
| '(' expr ')' { $$ = $2; }
|
| '(' expr ')' { $$ = $2; }
|
;
|
;
|
/* expr OR (|) value */
|
/* expr OR (|) value */
|
/* expr XOR (^) value */
|
/* expr XOR (^) value */
|
/* expr AND (&) value */
|
/* expr AND (&) value */
|
