https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82841
Bug ID: 82841
Summary: Segfault in gfc_simplify_transfer
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: pault at gcc dot gnu.org
Target Milestone: ---
From: https://groups.google.com/forum/#!topic/comp.lang.fortran/NDE6JKTFbNU
integer, parameter :: N = 2
character(len=1) :: chr(N)
chr = transfer(source=repeat("x",ncopies=N), mold=[ character(len=1) :: ],
size=N)
end
[pault@pc30 fortranfan]$ ~/irun/bin/gfortran -static-libgfortran f*2.f90
f951: internal compiler error: Segmentation fault
0xcb6d8f crash_signal
../../trunk/gcc/toplev.c:324
0x791330 gfc_simplify_transfer(gfc_expr*, gfc_expr*, gfc_expr*)
../../trunk/gcc/fortran/simplify.c:6589
0x71de22 do_simplify
../../trunk/gcc/fortran/intrinsic.c:4407
0x7282b6 gfc_intrinsic_func_interface(gfc_expr*, int)
../../trunk/gcc/fortran/intrinsic.c:4777
0x77d11c resolve_unknown_f
../../trunk/gcc/fortran/resolve.c:2865
0x77d11c resolve_function
../../trunk/gcc/fortran/resolve.c:3174
0x779a1d gfc_resolve_expr(gfc_expr*)
../../trunk/gcc/fortran/resolve.c:6702
0x77237f gfc_resolve_code(gfc_code*, gfc_namespace*)
../../trunk/gcc/fortran/resolve.c:11060
0x77498f resolve_codes
../../trunk/gcc/fortran/resolve.c:16406
0x774a5e gfc_resolve(gfc_namespace*)
../../trunk/gcc/fortran/resolve.c:16441
0x763414 resolve_all_program_units
../../trunk/gcc/fortran/parse.c:6030
0x763414 gfc_parse_file()
../../trunk/gcc/fortran/parse.c:6280
0x7a72ff gfc_be_parse_file
../../trunk/gcc/fortran/f95-lang.c:204
