[Bug c++/72457] New: internal compiler error: Segmentation fault

[jamrial at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72457

            Bug ID: 72457
           Summary: internal compiler error: Segmentation fault
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jamrial at gmail dot com
  Target Milestone: ---

Created attachment 39010
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39010&action=edit
Preprocessed output as created by -freport-bug

/home/jamrial/range-v3/include/range/v3/utility/box.hpp:198:14: internal
compiler error: Segmentation fault
             {}
              ^
0xd6e91f crash_signal
        /home/jamrial/gcc-svn/gcc/toplev.c:335
0x86e332 cx_check_missing_mem_inits
        /home/jamrial/gcc-svn/gcc/cp/constexpr.c:740
0x87def1 cx_check_missing_mem_inits
        /home/jamrial/gcc-svn/gcc/hash-table.h:906
0x87def1 register_constexpr_fundef(tree_node*, tree_node*)
        /home/jamrial/gcc-svn/gcc/cp/constexpr.c:800
0x67a190 maybe_save_function_definition
        /home/jamrial/gcc-svn/gcc/cp/decl.c:14619
0x67a190 finish_function(int)
        /home/jamrial/gcc-svn/gcc/cp/decl.c:14744
0x6aa5d6 instantiate_decl(tree_node*, int, bool)
        /home/jamrial/gcc-svn/gcc/cp/pt.c:22170
0x7330ac mark_used(tree_node*, int)
        /home/jamrial/gcc-svn/gcc/cp/decl2.c:5290
0x63f4f0 build_over_call
        /home/jamrial/gcc-svn/gcc/cp/call.c:7818
0x64af0f build_new_method_call_1
        /home/jamrial/gcc-svn/gcc/cp/call.c:8543
0x64af0f build_new_method_call(tree_node*, tree_node*, vec<tree_node*, va_gc,
vl_embed>**, tree_node*, int, tree_node**, int)
        /home/jamrial/gcc-svn/gcc/cp/call.c:8613
0x64be95 build_special_member_call(tree_node*, tree_node*, vec<tree_node*,
va_gc, vl_embed>**, tree_node*, int, int)
        /home/jamrial/gcc-svn/gcc/cp/call.c:8139
0x7bfa06 expand_default_init
        /home/jamrial/gcc-svn/gcc/cp/init.c:1748
0x7bfa06 expand_aggr_init_1
        /home/jamrial/gcc-svn/gcc/cp/init.c:1863
0x7c66a0 emit_mem_initializers(tree_node*)
        /home/jamrial/gcc-svn/gcc/cp/init.c:1166
0x6afcc3 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool)
        /home/jamrial/gcc-svn/gcc/cp/pt.c:15222
0x6ad89a tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool)
        /home/jamrial/gcc-svn/gcc/cp/pt.c:15401
0x6aa52b instantiate_decl(tree_node*, int, bool)
        /home/jamrial/gcc-svn/gcc/cp/pt.c:22148
0x7330ac mark_used(tree_node*, int)
        /home/jamrial/gcc-svn/gcc/cp/decl2.c:5290
0x63f4f0 build_over_call
        /home/jamrial/gcc-svn/gcc/cp/call.c:7818

Make sure to compile the preprocessed source with -Wall or it will not trigger
the ICE.