if (CxREALEVAL(cx))
saweval = i;
break;
+ case OP_DOFILE:
case OP_REQUIRE:
- /* require must have its own scope */
+ /* require/do must have their own scope */
return 0;
}
break;
}
OP *
+Perl_ck_open(pTHX_ OP *o)
+{
+ HV *table = GvHV(PL_hintgv);
+ if (table) {
+ SV **svp;
+ I32 mode;
+ svp = hv_fetch(table, "open_IN", 7, FALSE);
+ if (svp && *svp) {
+ mode = mode_from_discipline(*svp);
+ if (mode & O_BINARY)
+ o->op_private |= OPpOPEN_IN_RAW;
+ else if (mode & O_TEXT)
+ o->op_private |= OPpOPEN_IN_CRLF;
+ }
+
+ svp = hv_fetch(table, "open_OUT", 8, FALSE);
+ if (svp && *svp) {
+ mode = mode_from_discipline(*svp);
+ if (mode & O_BINARY)
+ o->op_private |= OPpOPEN_OUT_RAW;
+ else if (mode & O_TEXT)
+ o->op_private |= OPpOPEN_OUT_CRLF;
+ }
+ }
+ if (o->op_type == OP_BACKTICK)
+ return o;
+ return ck_fun(o);
+}
+
+OP *
Perl_ck_repeat(pTHX_ OP *o)
{
if (cBINOPo->op_first->op_flags & OPf_PARENS) {
--SvCUR(kid->op_sv);
}
}
- sv_catpvn(kid->op_sv, ".pm", 3);
+ if (SvREADONLY(kid->op_sv)) {
+ SvREADONLY_off(kid->op_sv);
+ sv_catpvn(kid->op_sv, ".pm", 3);
+ SvREADONLY_on(kid->op_sv);
+ }
+ else
+ sv_catpvn(kid->op_sv, ".pm", 3);
}
}
return ck_fun(o);
o->op_targ = ix;
}
#endif
- /* FALL THROUGH */
- case OP_UC:
- case OP_UCFIRST:
- case OP_LC:
- case OP_LCFIRST:
+ o->op_seq = PL_op_seqmax++;
+ break;
+
case OP_CONCAT:
- case OP_JOIN:
- case OP_QUOTEMETA:
if (o->op_next && o->op_next->op_type == OP_STRINGIFY) {
if (o->op_next->op_private & OPpTARGET_MY) {
if (o->op_flags & OPf_STACKED) /* chained concats */
goto ignore_optimization;
else {
+ /* assert(PL_opargs[o->op_type] & OA_TARGLEX); */
o->op_targ = o->op_next->op_targ;
o->op_next->op_targ = 0;
o->op_private |= OPpTARGET_MY;