24 lines
718 B
C++
24 lines
718 B
C++
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// This is the ASAN test of the same name ported to HWAsan.
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// RUN: %clangxx_hwasan --std=c++11 -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s
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// REQUIRES: aarch64-target-arch || riscv64-target-arch
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#include <functional>
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int main() {
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std::function<int()> f;
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{
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volatile int x = 0;
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f = [&x]() __attribute__((noinline)) {
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return x; // BOOM
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// CHECK: ERROR: HWAddressSanitizer: tag-mismatch
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// We cannot assert the line, after the argument promotion pass this crashes
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// in the BOOM line below instead, when the ref gets turned into a value.
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// CHECK: 0x{{.*}} in {{.*}}use-after-scope-capture.cpp
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// CHECK: Cause: stack tag-mismatch
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};
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}
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return f(); // BOOM
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}
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