https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88081
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
I see the bug as old one:
4.9.4 (d3191480f376c780)(03 Aug 2016 05:07): [took: 1.910s] result: FAILED
(1)
2.ii:9:7: warning: type of ‘_ZTVN10__cxxabiv117__class_type_infoE’ does not
match original declaration
class __class_type_info : a {};
^
1.ii:10:7: note: previously declared here
class __class_type_info : a {};
^
/usr/bin/ld: /usr/lib/../lib64/crt1.o: in function `_start':
/home/abuild/rpmbuild/BUILD/glibc-2.27/csu/../sysdeps/x86_64/start.S:104:
undefined reference to `main'
collect2: error: ld returned 1 exit status
5.1.0 (d5ad84b309d0d97d)(22 Apr 2015 08:43): [took: 2.113s] result: FAILED
(1)
lto1: internal compiler error: in lto_varpool_replace_node, at
lto/lto-symtab.c:143
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: fatal error: g++ returned 1 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
What do you want to bisect precisely Honza?
