1// Regression test for 2// https://code.google.com/p/address-sanitizer/issues/detail?id=178 3 4// RUN: %clangxx_asan -O0 -DSHARED_LIB %s -fPIC -shared -o %t-so.so 5// RUN: %clangxx_asan -O0 %s %libdl -Wl,--export-dynamic -o %t 6// RUN: env ASAN_OPTIONS=strict_init_order=true %run %t 2>&1 7 8#if defined(SHARED_LIB) 9#include <stdio.h> 10 11struct Bar { 12 Bar(int val) : val(val) { printf("Bar::Bar(%d)\n", val); } 13 int val; 14}; 15 16int get_foo_val(); 17Bar global_bar(get_foo_val()); 18#else // SHARED LIB 19#include <dlfcn.h> 20#include <stdio.h> 21#include <string> 22struct Foo { 23 Foo() : val(42) { printf("Foo::Foo()\n"); } 24 int val; 25}; 26 27Foo global_foo; 28 29int get_foo_val() { 30 return global_foo.val; 31} 32 33int main(int argc, char *argv[]) { 34 std::string path = std::string(argv[0]) + "-so.so"; 35 void *handle = dlopen(path.c_str(), RTLD_NOW); 36 if (!handle) { 37 printf("error in dlopen(): %s\n", dlerror()); 38 return 1; 39 } 40 printf("%d\n", get_foo_val()); 41 return 0; 42} 43#endif // SHARED_LIB 44