Created attachment 30507 [details] bugbox.ada Steps to reproduce (with trunk as of 2013-07-15, on Debian amd64): gnatchop bugbox.ada /opt/gcc-trunk/bin/gcc -gnat95 -c dnslogger-multi_whois.adb I have not made any attempts yet at reducing the test case.
Created attachment 31189 [details] dnslogger.adb Reduced test case, just one file. Still needs to be compiled with -gnat95; this has something to do with by-reference return of limited records.
Fixed in GCC 5.