https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91784
Bug ID: 91784
Summary: ICE in gfc_real2complex, at fortran/arith.c:2208
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Follow-up of pr91553, with a negation :
$ cat z1.f90
program p
complex :: x(1)
x = (1.0, 2.0) * [real :: -(3.0 + 4.0)]
end
$ cat z2.f90
program p
complex :: x(1)
x = (1.0, 2.0) * [real :: -2.0 * (3 + 4)]
end
$ gfortran-10-20190915 -c z1.f90
f951: internal compiler error: Segmentation fault
0xb3e54f crash_signal
../../gcc/toplev.c:326
0x5e9721 gfc_real2complex(gfc_expr*, int)
../../gcc/fortran/arith.c:2208
0x6abd74 gfc_convert_constant(gfc_expr*, bt, int)
../../gcc/fortran/simplify.c:8518
0x62fccb do_simplify
../../gcc/fortran/intrinsic.c:4540
0x63ae7a gfc_convert_type_warn(gfc_expr*, gfc_typespec*, int, int)
../../gcc/fortran/intrinsic.c:5223
0x5e6da3 eval_intrinsic
../../gcc/fortran/arith.c:1563
0x65441c match_add_operand
../../gcc/fortran/matchexp.c:392
0x6545cc match_level_2
../../gcc/fortran/matchexp.c:480
0x654722 match_level_3
../../gcc/fortran/matchexp.c:551
0x654814 match_level_4
../../gcc/fortran/matchexp.c:599
0x654814 match_and_operand
../../gcc/fortran/matchexp.c:693
0x654a02 match_or_operand
../../gcc/fortran/matchexp.c:722
0x654ad2 match_equiv_operand
../../gcc/fortran/matchexp.c:765
0x654ba4 match_level_5
../../gcc/fortran/matchexp.c:811
0x653f81 gfc_match_expr(gfc_expr**)
../../gcc/fortran/matchexp.c:870
0x64bff8 gfc_match(char const*, ...)
../../gcc/fortran/match.c:1150
0x64d879 gfc_match_assignment()
../../gcc/fortran/match.c:1349
0x66fe50 match_word
../../gcc/fortran/parse.c:65
0x66fe50 decode_statement
../../gcc/fortran/parse.c:361
0x67194a next_free
../../gcc/fortran/parse.c:1251
