23 lines · c
1// RUN: %clang_cc1 -emit-llvm %s -o /dev/null2 3int printf(const char *, ...);4int foo(void);5 6int main(void) {7 while (foo()) {8 switch (foo()) {9 case 0:10 case 1:11 case 2:12 case 3:13 printf("3");14 case 4: printf("4");15 case 5:16 case 6:17 default:18 break;19 }20 }21 return 0;22}23