use-after-scope-capture.cpp
455 Bytes
// RUN: %clangxx_asan %stdcxx11 -O1 -fsanitize-address-use-after-scope %s -o %t && \
// RUN: not %run %t 2>&1 | FileCheck %s
#include <functional>
int main() {
std::function<int()> f;
{
int x = 0;
f = [&x]() __attribute__((noinline)) {
return x; // BOOM
// CHECK: ERROR: AddressSanitizer: stack-use-after-scope
// CHECK: #0 0x{{.*}} in {{.*}}use-after-scope-capture.cpp:[[@LINE-2]]
};
}
return f(); // BOOM
}