[Bug c++/61020] [4.9/4.10 Regression] typeid(typeid(X)) produces 'ud2'

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61020

--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Tue Jun  3 11:55:36 2014
New Revision: 211176

URL: http://gcc.gnu.org/viewcvs?rev=211176&root=gcc&view=rev
Log:
    PR c++/61020
    * varpool.c (ctor_for_folding): Handle uninitialized vtables.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/g++.dg/opt/typeinfo1.C
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/varpool.c