24 lines
700 B
C++
24 lines
700 B
C++
// RUN: %clang_cl_asan -O0 %p/dll_host.cc -Fe%t
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// RUN: %clang_cl_asan -LD -O0 %s -Fe%t.dll
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// RUN: %run %t %t.dll 2>&1 | FileCheck %s
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// Test that it works correctly even with ICF enabled.
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// RUN: %clang_cl_asan -LD -O0 %s -Fe%t.dll -link /OPT:REF /OPT:ICF
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// RUN: %run %t %t.dll 2>&1 | FileCheck %s
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#include <iostream>
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extern "C" __declspec(dllexport)
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int test_function() {
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// Just make sure we can use cout.
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std::cout << "All ok\n";
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// CHECK: All ok
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// This line forces a declaration of some global basic_ostream internal object that
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// calls memcpy() in its constructor. This doesn't work if __asan_init is not
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// called early enough.
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std::cout << 42;
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// CHECK: 42
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return 0;
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}
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