-STATIC void indirect_map_store(pTHX_ const OP *o, const char *src, SV *sv) {
-#define indirect_map_store(O, S, N) indirect_map_store(aTHX_ (O), (S), (N))
- SV *val;
+STATIC SV *indirect_detag(pTHX_ const SV *hint) {
+#define indirect_detag(H) indirect_detag(aTHX_ (H))
+ indirect_hint_t *h;
+ dMY_CXT;
+
+ if (!(hint && SvIOK(hint)))
+ return NULL;
+
+ h = INT2PTR(indirect_hint_t *, SvIVX(hint));
+#if I_THREADSAFE
+ h = ptable_fetch(MY_CXT.tbl, h);
+#endif /* I_THREADSAFE */
+
+#if I_WORKAROUND_REQUIRE_PROPAGATION
+ {
+ const PERL_SI *si;
+ I32 requires = 0;
+
+ for (si = PL_curstackinfo; si; si = si->si_prev) {
+ I32 cxix;
+
+ for (cxix = si->si_cxix; cxix >= 0; --cxix) {
+ const PERL_CONTEXT *cx = si->si_cxstack + cxix;
+
+ if (CxTYPE(cx) == CXt_EVAL && cx->blk_eval.old_op_type == OP_REQUIRE
+ && ++requires > h->requires)
+ return NULL;
+ }
+ }
+ }
+#endif /* I_WORKAROUND_REQUIRE_PROPAGATION */
+
+ return I_HINT_CODE(h);
+}
+
+STATIC U32 indirect_hash = 0;
+
+STATIC SV *indirect_hint(pTHX) {
+#define indirect_hint() indirect_hint(aTHX)
+ SV *hint;
+
+ if (IN_PERL_RUNTIME)
+ return NULL;
+
+#if I_HAS_PERL(5, 9, 5)
+ hint = Perl_refcounted_he_fetch(aTHX_ PL_curcop->cop_hints_hash,
+ NULL,
+ __PACKAGE__, __PACKAGE_LEN__,
+ 0,
+ indirect_hash);
+#else
+ {
+ SV **val = hv_fetch(GvHV(PL_hintgv), __PACKAGE__, __PACKAGE_LEN__,
+ indirect_hash);
+ if (!val)
+ return 0;
+ hint = *val;
+ }
+#endif
+ return indirect_detag(hint);
+}
+
+/* ... op -> source position ............................................... */
+
+STATIC void indirect_map_store(pTHX_ const OP *o, const char *src, SV *sv, line_t line) {
+#define indirect_map_store(O, S, N, L) indirect_map_store(aTHX_ (O), (S), (N), (L))
+ indirect_op_info_t *oi;
+ const char *s;
+ STRLEN len;
+ dMY_CXT;