1// RUN: %clangxx_cfi_dso -DSHARED_LIB %s -fPIC -shared -o %t-so.so 2// RUN: %clangxx_cfi_dso %s -o %t %t-so.so && %expect_crash %t 2>&1 | FileCheck %s 3 4#include <stdio.h> 5 6#ifdef SHARED_LIB 7void f() { 8} 9#else 10void f(); 11int main() { 12 // CHECK: =1= 13 fprintf(stderr, "=1=\n"); 14 ((void (*)(void))f)(); 15 // CHECK: =2= 16 fprintf(stderr, "=2=\n"); 17 ((void (*)(int))f)(42); // UB here 18 // CHECK-NOT: =3= 19 fprintf(stderr, "=3=\n"); 20} 21#endif 22