https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86626
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2018-07-23
Ever confirmed|0 |1
Known to fail| |7.3.1, 8.1.1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed. Backtrace from GCC 8 branch, GCC 7 fails as well
internal compiler error: Segmentation fault
0x10cbb2d crash_signal
/space/rguenther/src/svn/gcc-8-branch/gcc/toplev.c:325
0x7f2b8d63afdf ???
/usr/src/debug/glibc-2.22/signal/../sysdeps/unix/sysv/linux/x86_64/sigaction.c:0
0x97b390 get_array_charlen
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-array.c:6870
0x97b21d get_array_charlen
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-array.c:6833
0x97bf0d gfc_conv_expr_descriptor(gfc_se*, gfc_expr*)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-array.c:7190
0x9e176b gfc_conv_intrinsic_len
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-intrinsic.c:6322
0x9eaa52 gfc_conv_intrinsic_function(gfc_se*, gfc_expr*)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-intrinsic.c:9303
0x9c0401 gfc_conv_function_expr
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-expr.c:6788
0x9c4135 gfc_conv_expr(gfc_se*, gfc_expr*)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-expr.c:7922
0x9b4609 gfc_conv_expr_op
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-expr.c:3429
0x9c411d gfc_conv_expr(gfc_se*, gfc_expr*)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-expr.c:7918
0x9b74cb gfc_apply_interface_mapping(gfc_interface_mapping*, gfc_se*,
gfc_expr*)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-expr.c:4409
0x97b41f get_array_charlen
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-array.c:6877
0x97bd9d gfc_conv_expr_descriptor(gfc_se*, gfc_expr*)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-array.c:7132
0x97e44d gfc_conv_array_parameter(gfc_se*, gfc_expr*, bool, gfc_symbol const*,
char const*, tree_node**)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-array.c:7814
0x9bb325 gfc_conv_procedure_call(gfc_se*, gfc_symbol*, gfc_actual_arglist*,
gfc_expr*, vec<tree_node*, va_gc, vl_embed>*)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-expr.c:5539
0xa1079c gfc_trans_call(gfc_code*, bool, tree_node*, tree_node*, bool)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-stmt.c:407
0x966c3d trans_code
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans.c:1897
0x9670e4 gfc_trans_code(gfc_code*)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans.c:2155
0x9a5e92 gfc_generate_function_code(gfc_namespace*)
/space/rguenther/src/svn/gcc-8-branch/gcc/fortran/trans-decl.c:6507
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