Unless the peephole optimiser already knows that we're in void context,

avoid even attempting the whole proxy constant sub copying
optimisation.

p4raw-id: //depot/perl@26482

1 files changed, 4 insertions, 0 deletions

diff --git a/op.c b/op.c
index eebaf67952..cb9b0e6ebf 100644
--- a/op.c
+++ b/op.c
@@ -7319,6 +7319,10 @@ Perl_peep(pTHX_ register OP *o)
 
 	    o->op_opt = 1;
 
+
+	    if ((o->op_flags && OPf_WANT) != OPf_WANT_VOID)
+		break;
+
 	    if ((o->op_private & ~OPpASSIGN_BACKWARDS) != 2)
 		break;