PR c++/84171
commit76b7321d96267094e1af97ce4ff92fc14a790fe2
authormpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 2 Mar 2018 17:51:24 +0000 (2 17:51 +0000)
committermpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 2 Mar 2018 17:51:24 +0000 (2 17:51 +0000)
tree683423e050a408f0de70ca9f9cae3994238bb6d2
parentf096a90c8c256afdf1e14d78e6de8c9a755f9ca8
PR c++/84171
* c-warn.c (warn_for_sign_compare): Bail out if any of the operands
is erroneous.

* g++.dg/warn/Wsign-compare-8.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@258147 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/c-family/ChangeLog
gcc/c-family/c-warn.c
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/warn/Wsign-compare-8.C [new file with mode: 0644]