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(parent: bf08acd) | patch
PR c++/70147 - handle primary virtual bases
authorJason Merrill <jason@redhat.com>
Fri, 18 Mar 2016 15:31:35 +0000 (11:31 -0400)
committerJason Merrill <jason@gcc.gnu.org>
Fri, 18 Mar 2016 15:31:35 +0000 (11:31 -0400)
commitb5a28d803116ee10c88e0f762fdc427974b9b4fd
tree3ddc03dbda1ee4d2d03b3baf2c409380bbc15d4etree
parentbf08acdaa570ae61e86b92660ddee07d20948919commit | diff
PR c++/70147 - handle primary virtual bases

* class.c (vptr_via_virtual_p): New.
(most_primary_binfo): Factor out of build_rtti_vtbl_entries.
* cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs): Don't clear
a vptr from any virtual base in a not-in-charge 'structor.

From-SVN: r234335
gcc/cp/ChangeLog diff | blob | history
gcc/cp/class.c diff | blob | history
gcc/cp/cp-tree.h diff | blob | history
gcc/cp/cp-ubsan.c diff | blob | history
gcc/testsuite/g++.dg/ubsan/vptr-11.C [new file with mode: 0644] blob