1 // RUN: %clangxx %s -o %t -fexperimental-sanitize-metadata=all && %t | FileCheck %s 2 3 // Test that the compiler emits weak declarations to the callbacks, which are 4 // not called if they do not exist. 5 6 #include <stdio.h> 7 main()8int main() { 9 printf("main\n"); 10 return 0; 11 } 12 13 // CHECK: main 14