// RUN: %clang_cc1 -emit-llvm %s -o /dev/null
int printf(const char *, ...);
int foo(void);
int main(void) {
while (foo()) {
switch (foo()) {
case 0:
case 1:
case 2:
case 3:
printf("3");
case 4: printf("4");
case 5:
case 6:
default:
break;
}
return 0;