I just tried to compile the Suse Linux package tse3-0.3.1 with the GNU C compiler version 4.4 snapshot 20080404
The compiler said g++ -DHAVE_CONFIG_H -I. -I../../.. -I../../../src -O2 -g -fmessage-length=0 -D_FORTIFY_SOURCE=2 -W -Wall -ansi -pedantic -MT Alsa-0.9.lo -MD -MP -MF .deps/Alsa-0.9.Tpo -c Alsa-0.9.cpp -fPIC -DPIC -o .libs/Alsa-0.9.o In file included from Alsa-0.9.cpp:35: /usr/include/sys/asoundlib.h:1:2: warning: #warning This header is deprecated, use <alsa/asoundlib.h> instead. Alsa-0.9.cpp: In member function 'void TSE3::Plt::AlsaMidiScheduler::getSystemInfo()': Alsa-0.9.cpp:208: warning: the address of 'ci' will always evaluate as 'true' Alsa-0.9.cpp:219: warning: the address of 'pi' will always evaluate as 'true' Alsa-0.9.cpp:238: warning: the address of 'subs' will always evaluate as 'true' Alsa-0.9.cpp: In member function 'void TSE3::Plt::AlsaImpl::tx(TSE3::MidiCommand, int, long int, long int)': Alsa-0.9.cpp:343: internal compiler error: in build_target_expr, at cp/tree.c:267 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Preprocessed C++ source code attached. No flags required -- Summary: ice for legal code Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dcb314 at hotmail dot com GCC host triplet: suse-linux-x86_64 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35909