https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71719
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Sat Jul 2 06:41:29 2016 New Revision: 237937 URL: https://gcc.gnu.org/viewcvs?rev=237937&root=gcc&view=rev Log: PR c/71719 * c-typeck.c (mark_exp_read): Handle VIEW_CONVERT_EXPR. * c-c++-common/Wunused-var-15.c: New test. Added: trunk/gcc/testsuite/c-c++-common/Wunused-var-15.c Modified: trunk/gcc/c/ChangeLog trunk/gcc/c/c-typeck.c trunk/gcc/testsuite/ChangeLog