| // UNSUPPORTED: target={{.*-windows-gnu}} |
| |
| // RUN: %clang_cl_asan -Od %p/dll_host.cpp -Fe%t |
| // RUN: %clang_cl_asan -LD -Od %s -Fe%t.dll |
| // RUN: %run %t %t.dll 2>&1 | FileCheck %s |
| |
| // Test that it works correctly even with ICF enabled. |
| // RUN: %clang_cl_asan -LD -Od %s -Fe%t.dll -link /OPT:REF /OPT:ICF |
| // RUN: %run %t %t.dll 2>&1 | FileCheck %s |
| |
| #include <iostream> |
| |
| extern "C" __declspec(dllexport) |
| int test_function() { |
| // Just make sure we can use cout. |
| std::cout << "All ok\n"; |
| // CHECK: All ok |
| |
| // This line forces a declaration of some global basic_ostream internal object that |
| // calls memcpy() in its constructor. This doesn't work if __asan_init is not |
| // called early enough. |
| std::cout << 42; |
| // CHECK: 42 |
| return 0; |
| } |
