http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54467
Bug #: 54467 Summary: f951: internal compiler error: in gfc_add_component_ref, at fortran/class.c:213 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassig...@gcc.gnu.org ReportedBy: mario-baum...@web.de Created attachment 28123 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28123 fortran 90 source Attached f90 source file failed during compilation with -O0. It worked fine with 4.7.1. > gfortran -m64 -O0 -c foo.f90 f951: internal compiler error: in gfc_add_component_ref, at fortran/class.c:213 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. --- > uname -a Linux ahsoka.intec.dom 2.6.32-279.5.2.el6.x86_64 #1 SMP Tue Aug 14 11:36:39 EDT 2012 x86_64 x86_64 x86_64 GNU/Linux > rpm -qa "glibc*" | grep -e 'glibc-[0-9]' | sort -u glibc-2.12-1.80.el6_3.5.i686 glibc-2.12-1.80.el6_3.5.x86_64 > g++ -v Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/app2/gcc/4.8.0-20120903-svn190873/x86_64/libexec/gcc/x86_64-unknown-linux-gnu/4.8.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ./configure --prefix=/app2/gcc/4.8.0-20120903-svn190873/x86_64 --enable-languages=c,c++,fortran --disable-nls --with-gmp=/app2/gcc/4.8.0-20120903-svn190873/x86_64/aux --with-mpfr=/app2/gcc/4.8.0-20120903-svn190873/x86_64/aux --with-mpc=/app2/gcc/4.8.0-20120903-svn190873/x86_64/aux --with-ppl=/app2/gcc/4.8.0-20120903-svn190873/x86_64/aux --with-isl=/app2/gcc/4.8.0-20120903-svn190873/x86_64/aux --with-cloog=/app2/gcc/4.8.0-20120903-svn190873/x86_64/aux Thread model: posix gcc version 4.8.0 20120903 (experimental) (GCC) > ld -v GNU ld (GNU Binutils) 2.23.51.20120903