https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82886
Bug ID: 82886
Summary: ICE with -finit-derived in gfc_conv_expr, at
fortran/trans-expr.c:7807
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
With file ./gcc/testsuite/gfortran.dg/c_ptr_tests_9.f03 :
$ gfortran-8-20171105 -c c_ptr_tests_9.f03 -finit-derived
c_ptr_tests_9.f03:22:0:
end subroutine sub0
internal compiler error: Segmentation fault
0xb60fdf crash_signal
../../gcc/toplev.c:324
0x763411 gfc_conv_expr(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:7807
0x767c0e gfc_trans_structure_assign(tree_node*, gfc_expr*, bool, bool)
../../gcc/fortran/trans-expr.c:7535
0x768a2e gfc_trans_subcomponent_assign
../../gcc/fortran/trans-expr.c:7459
0x767a70 gfc_trans_structure_assign(tree_node*, gfc_expr*, bool, bool)
../../gcc/fortran/trans-expr.c:7624
0x76996f gfc_conv_structure(gfc_se*, gfc_expr*, int)
../../gcc/fortran/trans-expr.c:7691
0x76b089 gfc_trans_assignment_1
../../gcc/fortran/trans-expr.c:10002
0x74d8e0 gfc_init_default_dt(gfc_symbol*, stmtblock_t*, bool)
../../gcc/fortran/trans-decl.c:4010
0x754caa gfc_trans_deferred_vars(gfc_symbol*, gfc_wrapped_block*)
../../gcc/fortran/trans-decl.c:4688
0x756d53 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6526
0x733ac1 gfc_generate_module_code(gfc_namespace*)
../../gcc/fortran/trans.c:2206
0x6e8abd translate_all_program_units
../../gcc/fortran/parse.c:6078
0x6e8abd gfc_parse_file()
../../gcc/fortran/parse.c:6294
0x72d3bf gfc_be_parse_file
../../gcc/fortran/f95-lang.c:204
