https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85942
G. Steinmetz <gs...@t-online.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |gs...@t-online.de
--- Comment #4 from G. Steinmetz <gs...@t-online.de> ---
One possible reduction :
$ cat z1.f90
module m
type t(a)
private
integer, len :: a = 1
end type
end
program p
use m
type(t(a=:)), allocatable :: z
end
$ gfortran-9-20180603 -c z1.f90
f951: internal compiler error: Segmentation fault
0xba15af crash_signal
../../gcc/toplev.c:325
0x693919 gfc_get_pdt_instance(gfc_actual_arglist*, gfc_symbol**,
gfc_actual_arglist**)
../../gcc/fortran/decl.c:3473
0x699c71 gfc_match_decl_type_spec(gfc_typespec*, int)
../../gcc/fortran/decl.c:3990
0x69abbc gfc_match_data_decl()
../../gcc/fortran/decl.c:5808
0x6f6fb9 match_word_omp_simd
../../gcc/fortran/parse.c:93
0x6fa6ae match_word
../../gcc/fortran/parse.c:376
0x6fa6ae decode_statement
../../gcc/fortran/parse.c:376
0x6fc5d4 next_free
../../gcc/fortran/parse.c:1230
0x6fc5d4 next_statement
../../gcc/fortran/parse.c:1462
0x6fdecc parse_spec
../../gcc/fortran/parse.c:3854
0x7003b3 parse_progunit
../../gcc/fortran/parse.c:5667
0x701994 gfc_parse_file()
../../gcc/fortran/parse.c:6207
0x748c6f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:204
Of course, compiles without "private"
