[Bug c++/49852] [4.7 Regression] cp-demangle.c segfault

[jan.kratochvil at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49852

--- Comment #1 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2011-07-26 14:40:32 UTC ---
78de04b4b6af769e72b723db729459736a67bc33 is the first bad commit
commit 78de04b4b6af769e72b723db729459736a67bc33
Author: DJ Delorie <dj@delorie.com>
Date:   Wed Jun 22 19:13:31 2011 +0000

    merge from gcc

=

+2011-06-20  Jason Merrill  <jason@redhat.com>
+
+       PR c++/37089
+       * cp-demangle.c (d_print_comp): Handle reference smashing.
+       * testsuite/demangle-expected: Test it.