https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88143
Janne Blomqvist <jb at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2018-11-22
CC| |jb at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Janne Blomqvist <jb at gcc dot gnu.org> ---
Confirmed. This also occurs on x86_64-pc-linux-gnu with the latest trunk (9.0.0
20181122). Apparently libbacktrace doesn't work on homebrew, on the above
mentioned target the backtrace is shown as:
f951: internal compiler error: Segmentation fault
0xc91e4f crash_signal
../../trunk-git/gcc/toplev.c:326
0x69c38e resolve_variable
../../trunk-git/gcc/fortran/resolve.c:5413
0x69c38e gfc_resolve_expr(gfc_expr*)
../../trunk-git/gcc/fortran/resolve.c:6834
0x68739a gfc_match_varspec(gfc_expr*, int, bool, bool)
../../trunk-git/gcc/fortran/primary.c:2039
0x688d50 gfc_match_rvalue(gfc_expr**)
../../trunk-git/gcc/fortran/primary.c:3518
0x65dff6 match_primary
../../trunk-git/gcc/fortran/matchexp.c:157
0x65dff6 match_level_1
../../trunk-git/gcc/fortran/matchexp.c:211
0x65dff6 match_mult_operand
../../trunk-git/gcc/fortran/matchexp.c:267
0x65e27a match_add_operand
../../trunk-git/gcc/fortran/matchexp.c:356
0x65e51a match_level_2
../../trunk-git/gcc/fortran/matchexp.c:480
0x65e654 match_level_3
../../trunk-git/gcc/fortran/matchexp.c:551
0x65e774 match_level_4
../../trunk-git/gcc/fortran/matchexp.c:599
0x65e774 match_and_operand
../../trunk-git/gcc/fortran/matchexp.c:693
0x65e974 match_or_operand
../../trunk-git/gcc/fortran/matchexp.c:722
0x65ea74 match_equiv_operand
../../trunk-git/gcc/fortran/matchexp.c:765
0x65eb76 match_level_5
../../trunk-git/gcc/fortran/matchexp.c:811
0x65de11 gfc_match_expr(gfc_expr**)
../../trunk-git/gcc/fortran/matchexp.c:870
0x6560ee gfc_match(char const*, ...)
../../trunk-git/gcc/fortran/match.c:1153
0x657ad9 gfc_match_assignment()
../../trunk-git/gcc/fortran/match.c:1352
0x67bac0 match_word
../../trunk-git/gcc/fortran/parse.c:65
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Please include the complete backtrace with any bug report.
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