PR sanitizer/80536
commit2af642bf411c61cc5f6839b84bbc29d5bec4a601
authormpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 16 May 2017 19:25:04 +0000 (16 19:25 +0000)
committermpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 16 May 2017 19:25:04 +0000 (16 19:25 +0000)
tree5486db1bec43bb3ea03f57fcf8a6eebd9024844c
parent22d17e4f51e4fa36ae7a71a8ea29177828bff484
PR sanitizer/80536
PR sanitizer/80386
* cp-gimplify.c (cp_fold): Handle SAVE_EXPR.

* tree.c (save_expr): Don't fold the expression.

* c-c++-common/ubsan/pr80536.c: New test.
* g++.dg/ubsan/pr80386.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@248124 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/cp/ChangeLog
gcc/cp/cp-gimplify.c
gcc/testsuite/ChangeLog
gcc/testsuite/c-c++-common/ubsan/pr80536.c [new file with mode: 0644]
gcc/testsuite/g++.dg/ubsan/pr80386.C [new file with mode: 0644]
gcc/tree.c