Following code causing the ice in fortran/trans.c at line 152 $ cat test_forall.f90 program test_forall type element character(32), pointer :: name end type element type(element) :: charts(50) character(32), target :: names(50) forall(i=1:50) charts(i)%name => names(i) end forall end
$ gfortran -v test_forall.f90 Using built-in specs. Target: powerpc64-linux Configured with: /home/gccbuild/gcc_trunk_anonsvn/trunk/configure --prefix=/opt/gcc-nightly/trunk-20051117 --build=powerpc64-linux --host=powerpc64-linux --target=powerpc64-linux --with-cpu=default32 --with-as=/opt/gcc-nightly/trunk-20051117/bin/as --with-ld=/opt/gcc-nightly/trunk-20051117/bin/ld --enable-threads=posix --enable-shared --enable-__cxa_atexit --enable-languages=c,c++,f95,java,objc,obj-c++ --enable-checking --with-mpfr=/opt/gcc-nightly/trunk-20051117 Thread model: posix gcc version 4.1.0 20051117 (experimental) /home/gcc-nightly/trunk-20051117/bin/../libexec/gcc/powerpc64-linux/4.1.0/f951 forall.f90 -quiet -dumpbase forall.f90 -auxbase forall -version -o /tmp/ccFvW4R8.s GNU F95 version 4.1.0 20051117 (experimental) (powerpc64-linux) compiled by GNU C version 4.1.0 20051117 (experimental). GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 forall.f90: In function MAIN__: forall.f90:1: internal compiler error: in gfc_add_modify_expr, at fortran/trans.c:152 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. -- Summary: Internal error Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: uttamp at us dot ibm dot com GCC build triplet: powerpc64-linux GCC host triplet: powerpc64-linux GCC target triplet: powerpc64-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24936