1// RUN: %clang_cc1 -emit-llvm %s -o /dev/null
2
3void test(unsigned char *b, int rb) {
4  typedef unsigned char imgfoo[10][rb];
5  imgfoo &br = *(imgfoo *)b;
6
7  br[0][0] = 1;
8
9  rb = br[0][0];
10}
11