One more regression test for RT #59734

diff --git a/t/op/re_tests b/t/op/re_tests
index 89934fd..8c7381f 100644 (file)
--- a/t/op/re_tests
+++ b/t/op/re_tests
@@ -1302,6 +1302,7 @@ a*(*F)    aaaab   n       -       -
 X(\w+)(?=\s)|X(\w+)    Xab     y       [$1-$2] [-ab]
 
 #check that branch reset works ok.
+(?|(a))        a       y       $1-$+-$^N       a-a-a
 (?|a(.)b|d(.(o).)d|i(.)(.)j)(.)        d!o!da  y       $1-$2-$3        !o!-o-a
 (?|a(.)b|d(.(o).)d|i(.)(.)j)(.)        aabc    y       $1-$2-$3        a--c
 (?|a(.)b|d(.(o).)d|i(.)(.)j)(.)        ixyjp   y       $1-$2-$3        x-y-p