r270744 - in /branches/gcc-8-branch/gcc: cp/Cha...

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Apr 30 20:56:40 2019
New Revision: 270744

URL: https://gcc.gnu.org/viewcvs?rev=270744&root=gcc&view=rev
Log:
	Backported from mainline
	2019-03-29  Jakub Jelinek  <jakub@redhat.com>

	PR sanitizer/89869
	* typeck.c: Include gimplify.h.
	(cp_build_modify_expr) <case COND_EXPR>: Unshare rhs before using it
	for second time.  Formatting fixes.

	* g++.dg/ubsan/vptr-14.C: New test.

Added:
    branches/gcc-8-branch/gcc/testsuite/g++.dg/ubsan/vptr-14.C
Modified:
    branches/gcc-8-branch/gcc/cp/ChangeLog
    branches/gcc-8-branch/gcc/cp/typeck.c
    branches/gcc-8-branch/gcc/testsuite/ChangeLog