[Bug c/51294] spurious warning from -Wconversion in C and C++

[tortoise_74 at yahoo dot co.uk]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51294

--- Comment #1 from Bruce Adams <tortoise_74 at yahoo dot co.uk> 2011-11-24 11:35:24 UTC ---
Probably unncessary but the OS is RHEL5 on a 32bit machine.

brucea@:home/brucea/spurious>lsb_release -a
LSB Version:   
:core-4.0-ia32:core-4.0-noarch:graphics-4.0-ia32:graphics-4.0-noarch:printing-4.0-ia32:printing-4.0-noarch
Distributor ID: RedHatEnterpriseClient
Description:    Red Hat Enterprise Linux Client release 5.7 (Tikanga)
Release:        5.7
Codename:       Tikanga