jerry hedden drbcqzxlcpanorg zefram wrote works ok plain printf addition also doesnt work subtraction negation multiplication division remainder work bit shift bitwise perhaps code factoring called jerry hedden wrote attached patch adds tests liboverloadt tests skipped using 64bit ints following tests fail set todo 0 addition subtraction multiplication division modulo exponentiation abs attached patch supercedes previous patches matter fixes problem abs neg overloading added tests well patch check using following perl ilib lwe package t0 sub mynum 36028797018963971 use overload 0 mynum fallback 1 printf dn abst0mynum printf dn absbless t0 perl ilib lwe package t0 sub mynum 36028797018963971 use overload 0 mynum fallback 1 printf dn t0mynum printf dn bless t0 tue 05 aug 2008 211031 0400 patch 2nd revision perl 46011 overload 0 doesnt handle integer results