re PR objc/80949 (ICE in do_warn_duplicated_branches_r)
authorMarek Polacek <polacek@redhat.com>
Tue, 13 Jun 2017 17:30:58 +0000 (17:30 +0000)
committerMarek Polacek <mpolacek@gcc.gnu.org>
Tue, 13 Jun 2017 17:30:58 +0000 (17:30 +0000)
commit8a516588143f1b61b66b7ef6181e3b4a9a3077b4
tree81afa16446d96529f082d5711253f86fc3ed1271
parent6ae036b33000414f273b9ad2a7ca7c1a668d0b31
re PR objc/80949 (ICE in do_warn_duplicated_branches_r)

PR objc/80949
* c-warn.c (do_warn_duplicated_branches): Return if any of the
branches is null.

From-SVN: r249171
gcc/c-family/ChangeLog
gcc/c-family/c-warn.c