Just warnings, not errors.
/home/jayk/src/gcc-4.5.1/libgfortran/io/write.c: In function 'nml_write_obj': /home/jayk/src/gcc-4.5.1/libgfortran/io/write.c:1504:8: warning: array subscript has type 'char' /home/jayk/src/gcc-4.5.1/libgfortran/io/write.c:1511:4: warning: array subscript has type 'char' /home/jayk/src/gcc-4.5.1/libgfortran/io/write.c: In function 'namelist_write': /home/jayk/src/gcc-4.5.1/libgfortran/io/write.c:1760:7: warning: array subscript has type 'char' libtool: compile: /home/jayk/obj/gcc451/./gcc/xgcc -B/home/jayk/obj/gcc451/./gcc/ -B/home/jayk/alphaev67-de bash-4.1$ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/home/jayk/libexec/gcc/alphaev67-dec-osf5.1/4.5.0/lto-wrapper Target: alphaev67-dec-osf5.1 Configured with: /home/jayk/src/gcc-4.5.0/configure -disable-nls -prefix=/home/jayk Thread model: posix gcc version 4.5.0 (GCC) bash-4.1$ uname -a OSF1 hostname V5.1 732 alpha alpha Tru64 $HOME/src/gcc-4.5.1/configure -prefix=$HOME -disable-nls -verbose Just warnings, not errors. -- Summary: warnings compiling libgfortran/io/write.c: array subscript has type 'char' Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libfortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jay dot krell at cornell dot edu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45323