Perl_opslab_force_free(pTHX_ OPSLAB *slab)
{
OPSLAB *slab2;
- OPSLOT *slot;
#ifdef DEBUGGING
size_t savestack_count = 0;
#endif
PERL_ARGS_ASSERT_OPSLAB_FORCE_FREE;
slab2 = slab;
do {
+ OPSLOT *slot;
for (slot = slab2->opslab_first;
slot->opslot_next;
slot = slot->opslot_next) {
dVAR;
OP *kid;
SV* sv;
- U8 want;
SSize_t defer_stack_alloc = 0;
SSize_t defer_ix = -1;
OP **defer_stack = NULL;
PERL_ARGS_ASSERT_SCALARVOID;
do {
+ U8 want;
SV *useless_sv = NULL;
const char* useless = NULL;
old_next = o->op_next;
o->op_next = 0;
op_was_null = o->op_type == OP_NULL;
- if (op_was_null)
+ if (op_was_null) /* b3698342565fb462291fba4b432cfcd05b6eb4e1 */
o->op_type = OP_CUSTOM;
CALL_PEEP(curop);
if (op_was_null)
rx_flags |= RXf_SPLIT;
}
+ /* Skip compiling if parser found an error for this pattern */
+ if (pm->op_pmflags & PMf_HAS_ERROR) {
+ return o;
+ }
+
if (!has_code || !eng->op_comp) {
/* compile-time simple constant pattern */
op_sibling_splice(o, NULL, 0, first);
/* Implicitly take a reference to a regular expression */
- if (first->op_type == OP_MATCH) {
+ if (first->op_type == OP_MATCH && !(first->op_flags & OPf_STACKED)) {
OpTYPE_set(first, OP_QR);
}
- if (second->op_type == OP_MATCH) {
+ if (second->op_type == OP_MATCH && !(second->op_flags & OPf_STACKED)) {
OpTYPE_set(second, OP_QR);
}
}
if (o->op_flags & OPf_KIDS) { /* Shall we supply missing .pm? */
SVOP * const kid = (SVOP*)cUNOPo->op_first;
- HEK *hek;
U32 hash;
char *s;
STRLEN len;
if (kid->op_private & OPpCONST_BARE) {
dVAR;
const char *end;
+ HEK *hek;
if (was_readonly) {
SvREADONLY_off(sv);
}
else {
dVAR;
+ HEK *hek;
if (was_readonly) SvREADONLY_off(sv);
PERL_HASH(hash, s, len);
hek = share_hek(s,
PERL_ARGS_ASSERT_CK_RETURN;
kid = OpSIBLING(cLISTOPo->op_first);
- if (CvLVALUE(PL_compcv)) {
+ if (PL_compcv && CvLVALUE(PL_compcv)) {
for (; kid; kid = OpSIBLING(kid))
op_lvalue(kid, OP_LEAVESUBLV);
}
* block of code would need rethinking.
*/
if (is_deref && (o->op_private & OPpLVAL_INTRO)) {
- assert(o->op_next->op_type == OP_LEAVE);
+#ifdef DEBUGGING
+ OP *n = o->op_next;
+ while (n && ( n->op_type == OP_NULL
+ || n->op_type == OP_LIST))
+ n = n->op_next;
+ assert(n && n->op_type == OP_LEAVE);
+#endif
o->op_private &= ~OPpDEREF;
is_deref = FALSE;
}