https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95693
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
CC| |jason at gcc dot gnu.org,
| |mpolacek at gcc dot gnu.org,
| |nathan at gcc dot gnu.org
Ever confirmed|0 |1
Last reconfirmed| |2020-06-16
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Thank you for the report!
The error is newly printed with r8-7149-g2e1a7ecb2d8f1ee3.
Backtrace is here:
g++ pr95693.C -fsanitize=undefined -g && ./a.out
pr95693.C:17:22: runtime error: reference binding to null pointer of type 'int'
#0 0x4011fb in Derived::Derived()
/home/marxin/Programming/testcases/pr95693.C:17
#1 0x401135 in main /home/marxin/Programming/testcases/pr95693.C:24
#2 0x7ffff7147cc9 in __libc_start_main ../csu/libc-start.c:308
#3 0x401079 in _start (/home/marxin/Programming/testcases/a.out+0x401079)
I'm not a C++ expert, but it seems to me an invalid code.
