20 lines
446 B
C++
20 lines
446 B
C++
// RUN: %clangxx_asan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s
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struct IntHolder {
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int val;
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};
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const IntHolder *saved;
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__attribute__((noinline)) void save(const IntHolder &holder) {
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saved = &holder;
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}
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int main(int argc, char *argv[]) {
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save({argc});
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int x = saved->val; // BOOM
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// CHECK: ERROR: AddressSanitizer: stack-use-after-scope
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// CHECK: #0 0x{{.*}} in main {{.*}}use-after-scope-temp.cpp:[[@LINE-2]]
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return x;
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}
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