528 |
|
|
529 |
|
|
530 |
|
EPNODE * |
531 |
< |
getE3() /* E3 -> E3 ^ E4 */ |
531 |
> |
getE3() /* E3 -> E4 ^ E3 */ |
532 |
|
/* E4 */ |
533 |
|
{ |
534 |
|
register EPNODE *ep1, *ep2; |
535 |
|
|
536 |
|
ep1 = getE4(); |
537 |
< |
while (nextc == '^') { |
537 |
> |
if (nextc == '^') { |
538 |
|
ep2 = newnode(); |
539 |
|
ep2->type = nextc; |
540 |
|
scan(); |
541 |
|
addekid(ep2, ep1); |
542 |
< |
addekid(ep2, getE4()); |
542 |
> |
addekid(ep2, getE3()); |
543 |
|
#ifdef RCONST |
544 |
|
if (ep1->type == NUM && ep1->sibling->type == NUM) |
545 |
|
ep2 = rconst(ep2); |
546 |
|
#endif |
547 |
< |
ep1 = ep2; |
547 |
> |
return(ep2); |
548 |
|
} |
549 |
|
return(ep1); |
550 |
|
} |