add some tests for Perl #71922

Apparently this is fixed now. But add tests

diff --git a/t/re/re_tests b/t/re/re_tests
index de7d590..0e7d8d3 100644 (file)
--- a/t/re/re_tests
+++ b/t/re/re_tests
@@ -1747,4 +1747,11 @@ m?^xy\?$?        xy?     y       $&      xy?
 /(a|(bc)){0,0}+xyz/    xyz     y       $&      xyz
 /( a | ( bc ) ) {0,0} + xyz/x  xyz     y       $&      xyz
 
+(A(*PRUNE)B|A(*PRUNE)C)        AC      n       -       -
+(A(*PRUNE)B|A(*PRUNE)D|A(*PRUNE)C)     AC      n       -       -
+(A(*PRUNE)B|A(*PRUNE)C|A(*PRUNE)D)     AC      n       -       -
+((A(*PRUNE)B|A(*PRUNE)C))      AC      n       -       -
+((A(*PRUNE)B|A(*PRUNE)D|A(*PRUNE)C))   AC      n       -       -
+((A(*PRUNE)B|A(*PRUNE)C|A(*PRUNE)D))   AC      n       -       -
+
 # vim: softtabstop=0 noexpandtab