http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57404
Bug ID: 57404
Summary: [4.9 Regression] [C++11] ICE: SIGSEGV in
cp_classify_record with -g
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: zsojka at seznam dot cz
Created attachment 30184
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30184&action=edit
reduced testcase
Compiler output:
$ gcc testcase.C -g -std=c++11
testcase.C: In function 'void f(int)':
testcase.C:5:1: internal compiler error: Segmentation fault
}
^
0xbe20ef crash_signal
/mnt/svn/gcc-trunk/gcc/toplev.c:333
0x59dc48 cp_classify_record
/mnt/svn/gcc-trunk/gcc/cp/cp-lang.c:130
0x8e1d0c record_type_tag
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:17019
0x8e1d0c gen_struct_or_union_type_die
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:19195
0x8e1d0c gen_tagged_type_die
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:19415
0x8e2e7d gen_type_die_with_usage
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:19562
0x8df47f gen_decl_die
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:20179
0x8e17c0 gen_member_die
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:19139
0x8e17c0 gen_struct_or_union_type_die
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:19225
0x8e17c0 gen_tagged_type_die
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:19415
0x8e2e7d gen_type_die_with_usage
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:19562
0x8dfdd6 gen_decl_die
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:20125
0x8f8c9f decls_for_scope
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:19735
0x8f8d45 decls_for_scope
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:19749
0x8db090 gen_subprogram_die
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:18122
0x8df42c gen_decl_die
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:20102
0x8e0908 dwarf2out_function_decl
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:20492
0x95adec rest_of_handle_final
/mnt/svn/gcc-trunk/gcc/final.c:4393
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
Tested revisions:
r199273 - crash
4.8 r198018 - error
