1 files changed, 1 insertions, 1 deletions
diff --git a/proto.h b/proto.h
index 58fc77e766..cd18de8a9c 100644
--- a/proto.h
+++ b/proto.h
@@ -5756,7 +5756,7 @@ STATIC void	S_destroy_matcher(pTHX_ PMOP* matcher)
 #define PERL_ARGS_ASSERT_DESTROY_MATCHER	\
 	assert(matcher)
 
-STATIC OP*	S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
+STATIC OP*	S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other, const bool copied);
 STATIC OP*	S_docatch(pTHX_ OP *o)
 			__attribute__warn_unused_result__;