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don't free prototype lists, they might be part of a typedef

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eck 1990-04-10 10:14:46 +00:00
parent dd5ef3905f
commit a3f1aaa41f
1 changed files with 3 additions and 12 deletions
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15
lang/cem/cemcom.ansi/proto.c
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@ -290,7 +290,6 @@ update_proto(tp, otp)
pl = tp->tp_proto; pl = tp->tp_proto;
opl = otp->tp_proto; opl = otp->tp_proto;
if (pl == opl) return;
if (pl && opl) { if (pl && opl) {
/* both have prototypes */ /* both have prototypes */
while (pl && opl) { while (pl && opl) {
@ -298,7 +297,9 @@ update_proto(tp, otp)
pl = pl->next; pl = pl->next;
opl = opl->next; opl = opl->next;
} }
free_proto_list(otp->tp_proto); /* Do not free the old prototype list. It might be part of
* a typedef.
*/
otp->tp_proto = tp->tp_proto; otp->tp_proto = tp->tp_proto;
} else if (opl) { } else if (opl) {
/* old decl has type */ /* old decl has type */
@ -309,16 +310,6 @@ update_proto(tp, otp)
update_proto(tp->tp_up, otp->tp_up); update_proto(tp->tp_up, otp->tp_up);
} }
free_proto_list(pl)
register struct proto *pl;
{
while (pl) {
register struct proto *tmp = pl->next;
free_proto(pl);
pl = tmp;
}
}
/* struct/union and enum tags can be declared inside prototypes /* struct/union and enum tags can be declared inside prototypes
* remove them from the symbol-table * remove them from the symbol-table
*/ */