1N/A# Verify which OP= operators warn if their targets are undefined. 1N/A# Based on redef.t, contributed by Graham Barr <Graham.Barr@tiuk.ti.com> 1N/A# -- Robin Barker <rmb@cise.npl.co.uk> 1N/A chdir 't' if -d 't'; 1N/A# go through all tests once normally and once with tied $x 1N/A{ local $TODO = $tie && '[perl #17809] pp_add & pp_subtract'; 1N/A{ local $TODO = $tie && '[perl #17809] pp_bit_or & pp_bit_xor'; 1N/A{ local $TODO = $tie && '[perl #17809] pp_bit_or & pp_bit_xor'; 1N/A{ local $TODO = $tie && '[perl #17809] pp_i_add & pp_i_subtract'; 1N/A} # end of use integer;