CATCH_SET(TRUE);
PUSHSTACKi(PERLSI_SORT);
if (!hasargs && !is_xsub) {
- SAVESPTR(PL_firstgv);
- SAVESPTR(PL_secondgv);
- PL_firstgv = gv_fetchpvs("a", GV_ADD|GV_NOTQUAL, SVt_PV);
- PL_secondgv = gv_fetchpvs("b", GV_ADD|GV_NOTQUAL, SVt_PV);
+ SAVEGENERICSV(PL_firstgv);
+ SAVEGENERICSV(PL_secondgv);
+ PL_firstgv = MUTABLE_GV(SvREFCNT_inc(
+ gv_fetchpvs("a", GV_ADD|GV_NOTQUAL, SVt_PV)
+ ));
+ PL_secondgv = MUTABLE_GV(SvREFCNT_inc(
+ gv_fetchpvs("b", GV_ADD|GV_NOTQUAL, SVt_PV)
+ ));
SAVESPTR(GvSV(PL_firstgv));
SAVESPTR(GvSV(PL_secondgv));
}
PL_errors = sv_dup_inc(proto_perl->Ierrors, param);
PL_sortcop = (OP*)any_dup(proto_perl->Isortcop, proto_perl);
- PL_firstgv = gv_dup(proto_perl->Ifirstgv, param);
- PL_secondgv = gv_dup(proto_perl->Isecondgv, param);
+ PL_firstgv = gv_dup_inc(proto_perl->Ifirstgv, param);
+ PL_secondgv = gv_dup_inc(proto_perl->Isecondgv, param);
PL_stashcache = newHV();
require 'test.pl';
}
use warnings;
-plan( tests => 181 );
+plan( tests => 182 );
# these shouldn't hang
{
() = sort {
is \$a, \$a, '[perl #78194] op return values passed to sort'; 0
} "${\''}", "${\''}";
+
+package deletions {
+ @_=sort { delete $deletions::{a}; delete $deletions::{b}; 3 } 1..3;
+}
+pass "no crash when sort block deletes *a and *b";