{
const char * const desc
= PL_op_desc[(rtype == OP_SUBST || rtype == OP_TRANS)
- ? rtype : OP_MATCH];
+ ? (int)rtype : OP_MATCH];
const char * const sample = ((ltype == OP_RV2AV || ltype == OP_PADAV)
? "@array" : "%hash");
Perl_warner(aTHX_ packWARN(WARN_MISC),
dVAR;
register OP *curop;
OP *newop;
- I32 type = o->op_type;
- SV *sv = NULL;
+ volatile I32 type = o->op_type;
+ volatile SV *sv = NULL;
int ret = 0;
I32 oldscope;
OP *old_next;
if (type == OP_RV2GV)
newop = newGVOP(OP_GV, 0, (GV*)sv);
else
- newop = newSVOP(OP_CONST, 0, sv);
+ newop = newSVOP(OP_CONST, 0, (SV*)sv);
op_getmad(o,newop,'f');
return newop;
* to store these values, evil chicanery is done with SvCUR().
*/
+ {
OP *lastop = o;
PL_generation++;
for (curop = LINKLIST(o); curop != o; curop = LINKLIST(curop)) {
}
if (curop != o)
o->op_private |= OPpASSIGN_COMMON;
+ }
+
+ if ( ((left->op_private & OPpLVAL_INTRO) || ckWARN(WARN_MISC))
+ && (left->op_type == OP_LIST
+ || (left->op_type == OP_NULL && left->op_targ == OP_LIST)))
+ {
+ OP* lop = ((LISTOP*)left)->op_first;
+ while (lop) {
+ if (lop->op_type == OP_PADSV ||
+ lop->op_type == OP_PADAV ||
+ lop->op_type == OP_PADHV ||
+ lop->op_type == OP_PADANY)
+ {
+ if (lop->op_private & OPpPAD_STATE) {
+ if (left->op_private & OPpLVAL_INTRO) {
+ o->op_private |= OPpASSIGN_STATE;
+ /* hijacking PADSTALE for uninitialized state variables */
+ SvPADSTALE_on(PAD_SVl(lop->op_targ));
+ }
+ else { /* we already checked for WARN_MISC before */
+ Perl_warner(aTHX_ packWARN(WARN_MISC), "State variable %s will be reinitialized",
+ PAD_COMPNAME_PV(lop->op_targ));
+ }
+ }
+ }
+ lop = lop->op_sibling;
+ }
+ }
+
if (right && right->op_type == OP_SPLIT) {
OP* tmpop = ((LISTOP*)right)->op_first;
if (tmpop && (tmpop->op_type == OP_PUSHRE)) {
loop = tmp;
}
#else
- loop = PerlMemShared_realloc(loop, sizeof(LOOP));
+ loop = (LOOP*)PerlMemShared_realloc(loop, sizeof(LOOP));
#endif
loop->op_targ = padoff;
wop = newWHILEOP(flags, 1, loop, forline, newOP(OP_ITER, 0), block, cont, 0);