https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107000
Bug ID: 107000
Summary: ICE in gfc_real2complex, at fortran/arith.cc:2243
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: ---
Affects versions down to at least r5 :
$ cat z1.f90
program p
complex :: x(1)
x = (1.0, 2.0) * [real :: +'1']
x = (1.0, 2.0) * [real :: -'1']
end
$ cat z2.f90
program p
complex :: x
x = (1.0, 2.0) * [real :: +'1']
x = (1.0, 2.0) * [real :: -'1']
end
$ gfortran-13-20220918 -c z1.f90
f951: internal compiler error: Segmentation fault
0xf3a72f crash_signal
../../gcc/toplev.cc:314
0x7be3a1 gfc_real2complex(gfc_expr*, int)
../../gcc/fortran/arith.cc:2243
0x890cb2 gfc_convert_constant(gfc_expr*, bt, int)
../../gcc/fortran/simplify.cc:8754
0x808edb do_simplify
../../gcc/fortran/intrinsic.cc:4658
0x814a51 gfc_convert_type_warn(gfc_expr*, gfc_typespec*, int, int, bool)
../../gcc/fortran/intrinsic.cc:5384
0x7bb887 eval_intrinsic
../../gcc/fortran/arith.cc:1591
0x82e2bc match_add_operand
../../gcc/fortran/matchexp.cc:392
0x82e46c match_level_2
../../gcc/fortran/matchexp.cc:480
0x82e5c2 match_level_3
../../gcc/fortran/matchexp.cc:551
0x82e6b4 match_level_4
../../gcc/fortran/matchexp.cc:599
0x82e6b4 match_and_operand
../../gcc/fortran/matchexp.cc:693
0x82e8a2 match_or_operand
../../gcc/fortran/matchexp.cc:722
0x82e972 match_equiv_operand
../../gcc/fortran/matchexp.cc:765
0x82ea44 match_level_5
../../gcc/fortran/matchexp.cc:811
0x82de11 gfc_match_expr(gfc_expr**)
../../gcc/fortran/matchexp.cc:870
0x825450 gfc_match(char const*, ...)
../../gcc/fortran/match.cc:1131
0x8271e9 gfc_match_assignment()
../../gcc/fortran/match.cc:1330
0x851950 match_word
../../gcc/fortran/parse.cc:67
0x851950 decode_statement
../../gcc/fortran/parse.cc:363
0x85344a next_free
../../gcc/fortran/parse.cc:1399
