https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98022
Bug ID: 98022
Summary: ICE in gfc_assign_data_value, at fortran/data.c:468
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: asolokha at gmx dot com
Target Milestone: ---
gfortran-11.0.0-alpha20201122 snapshot
(g:e23f47ec4065e9eec53c4ad9db91bc36a4f90793) ICEs when compiling the following
testcase reduced from test/Semantics/data05.f90 from the flang 11.0.0 test
suite:
module ur
contains
subroutine kn
complex :: hm(1:1)
data (hm(1)%re, md=1,1)/1,1/
end subroutine kn
end module ur
% powerpc-e300c3-linux-gnu-gfortran-11.0.0 -c bq8izije.f90
f951: internal compiler error: in gfc_assign_data_value, at fortran/data.c:468
0x5acbfc gfc_assign_data_value(gfc_expr*, gfc_expr*, __mpz_struct*,
__mpz_struct (*) [1])
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/data.c:468
0x87f4a4 check_data_variable
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/resolve.c:16271
0x87f97c traverse_data_var
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/resolve.c:16401
0x87f97c traverse_data_list
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/resolve.c:16357
0x8863b6 traverse_data_var
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/resolve.c:16399
0x8863b6 resolve_data
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/resolve.c:16456
0x8863b6 resolve_types
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/resolve.c:17283
0x8862ab resolve_types
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/resolve.c:17269
0x876aee gfc_resolve(gfc_namespace*)
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/resolve.c:17373
0x876aee gfc_resolve(gfc_namespace*)
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/resolve.c:17354
0x868141 gfc_parse_file()
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/parse.c:6488
0x8bddbe gfc_be_parse_file
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20201122/work/gcc-11-20201122/gcc/fortran/f95-lang.c:212
(While my target here is powerpc, the ICE is not target-dependent.)
