https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108451
Bug ID: 108451
Summary: [13 Regression] ICE in check_complete_insertion, at
hash-table.h:578
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Started recently between 20221218 and 20230108, with special name pdtt :
(gcc configured with --enable-checking=yes)
$ cat z1.f90
module m
type t(n)
integer, len :: n
integer :: a(n)
end type
contains
subroutine s(x)
type(t(2)) :: x
end
end
program p
use m, only: t, pdtt, s
type(t(2)) :: y
call s(y)
end
$ gfortran-13-20221218 -c z1.f90 # missing error
$
$ gfortran-13-20230115 -c z1.f90
z1.f90:12:7:
12 | use m, only: t, pdtt, s
| 1
internal compiler error: in check_complete_insertion, at hash-table.h:578
0x92fc0b hash_table<module_decl_hasher, false,
xcallocator>::check_complete_insertion() const
../../gcc/hash-table.h:578
0x92fc0b hash_table<module_decl_hasher, false,
xcallocator>::find_slot_with_hash(char const* const&, unsigned int,
insert_option)
../../gcc/hash-table.h:1042
0x92c57e gfc_trans_use_stmts
../../gcc/fortran/trans-decl.cc:5329
0x92d3a6 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.cc:7837
0x89ef8e translate_all_program_units
../../gcc/fortran/parse.cc:6721
0x89ef8e gfc_parse_file()
../../gcc/fortran/parse.cc:7027
0x8ed3af gfc_be_parse_file
../../gcc/fortran/f95-lang.cc:229
