Hello, running gpc testsuite (gpc version 20041218, based on gcc-3.2.3) on x86_64-unknown-linux-gnu environment we have as result that 78 tests failed, some are related to an Internal compiler error on the same file: Internal compiler error in classify_argument, at config/i386/i386.c:1841 This internal compiler error was detected also compiling some of our own pascal modules ported under gpc. In attachment you find included the gpc testsuite log file. Some advise? Regards. Angelo Fumagalli