https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99060
Bug ID: 99060
Summary: [9/10/11 Regression] ICE in gfc_match_varspec, at
fortran/primary.c:2411
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: [email protected]
Target Milestone: ---
Changed between 20200726 and 20200809 :
$ cat z1.f90
program p
real :: a
print *, a%kind%n
end
$ gfortran-11-20200726 -c z1.f90
z1.f90:3:20:
3 | print *, a%kind%n
| 1
Error: Expected expression in PRINT statement at (1)
$ gfortran-11-20210207 -c z1.f90
f951: internal compiler error: Segmentation fault
0xc093ef crash_signal
../../gcc/toplev.c:327
0x6eaa63 gfc_match_varspec(gfc_expr*, int, bool, bool)
../../gcc/fortran/primary.c:2411
0x6ec2e1 gfc_match_rvalue(gfc_expr**)
../../gcc/fortran/primary.c:3849
0x6c0c4e match_primary
../../gcc/fortran/matchexp.c:157
0x6c0c4e match_level_1
../../gcc/fortran/matchexp.c:211
0x6c0c4e match_mult_operand
../../gcc/fortran/matchexp.c:267
0x6c0e98 match_add_operand
../../gcc/fortran/matchexp.c:356
0x6c10ec match_level_2
../../gcc/fortran/matchexp.c:480
0x6c1242 match_level_3
../../gcc/fortran/matchexp.c:551
0x6c1334 match_level_4
../../gcc/fortran/matchexp.c:599
0x6c1334 match_and_operand
../../gcc/fortran/matchexp.c:693
0x6c1522 match_or_operand
../../gcc/fortran/matchexp.c:722
0x6c15f2 match_equiv_operand
../../gcc/fortran/matchexp.c:765
0x6c16c4 match_level_5
../../gcc/fortran/matchexp.c:811
0x6c0aa1 gfc_match_expr(gfc_expr**)
../../gcc/fortran/matchexp.c:870
0x6a8a69 match_io_element
../../gcc/fortran/io.c:3661
0x6ab345 match_io_list
../../gcc/fortran/io.c:3709
0x6ab744 match_io
../../gcc/fortran/io.c:4387
0x6af1ca gfc_match_print()
../../gcc/fortran/io.c:4443
0x6db9c1 match_word
../../gcc/fortran/parse.c:65
