fields.c revision 5bf3287765d14b5c6666bd00d0a141b0a6c97a20 
1// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=basic -verify &&
2// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=region -verify
3
4unsigned foo();
5typedef struct bf { unsigned x:2; } bf;
6void bar() {
7  bf y;
8  *(unsigned*)&y = foo();
9  y.x = 1;
10}
11