https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82972
--- Comment #2 from G. Steinmetz <gs...@t-online.de> ---
Files from catalog ./gcc/testsuite/gfortran.dg :
pdt_3.f03
pdt_7.f03
$ gfortran-8-20171105 -finit-derived -c pdt_7.f03
$ gfortran-8-20171112 -finit-derived -c pdt_7.f03
pdt_7.f03:20:0:
end
internal compiler error: in gfc_conv_expr_descriptor, at
fortran/trans-array.c:6983
0x77b4fb gfc_conv_expr_descriptor(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-array.c:6983
0x7a37b1 gfc_trans_alloc_subarray_assign
../../gcc/fortran/trans-expr.c:7001
0x7a6d99 gfc_trans_subcomponent_assign
../../gcc/fortran/trans-expr.c:7339
0x7a6687 gfc_trans_structure_assign(tree_node*, gfc_expr*, bool, bool)
../../gcc/fortran/trans-expr.c:7622
0x7a8c02 gfc_conv_structure(gfc_se*, gfc_expr*, int)
../../gcc/fortran/trans-expr.c:7689
0x7a1074 gfc_conv_expr(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:7856
0x7aaba9 gfc_trans_assignment_1
../../gcc/fortran/trans-expr.c:10000
0x785030 gfc_init_default_dt(gfc_symbol*, stmtblock_t*, bool)
../../gcc/fortran/trans-decl.c:4010
0x78ee21 gfc_trans_deferred_vars(gfc_symbol*, gfc_wrapped_block*)
../../gcc/fortran/trans-decl.c:4688
0x791563 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6526
0x715dc0 translate_all_program_units
../../gcc/fortran/parse.c:6091
0x715dc0 gfc_parse_file()
../../gcc/fortran/parse.c:6294
0x75b20f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:204
