| 1 | // This is the ASAN test of the same name ported to HWAsan. |
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| 2 | |
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| 3 | // RUN: %clangxx_hwasan --std=c++11 -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s |
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| 4 | |
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| 5 | // REQUIRES: aarch64-target-arch || riscv64-target-arch |
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| 6 | |
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| 7 | #include <functional> |
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| 8 | |
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| 9 | int main() { |
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| 10 | std::function<int()> f; |
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| 11 | { |
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| 12 | volatile int x = 0; |
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| 13 | f = [&x]() __attribute__((noinline)) { |
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| 14 | return x; // BOOM |
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| 15 | // CHECK: ERROR: HWAddressSanitizer: tag-mismatch |
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| 16 | // We cannot assert the line, after the argument promotion pass this crashes |
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| 17 | // in the BOOM line below instead, when the ref gets turned into a value. |
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| 18 | // CHECK: 0x{{.*}} in {{.*}}use-after-scope-capture.cpp |
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| 19 | // CHECK: Cause: stack tag-mismatch |
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| 20 | }; |
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| 21 | } |
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| 22 | return f(); // BOOM |
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| 23 | } |
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| 24 | |
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