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20 lines
441 B
20 lines
441 B
7 months ago
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// RUN: %clangxx_asan -O1 -fsanitize-address-use-after-scope %s -o %t && \
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// RUN: not %run %t 2>&1 | FileCheck %s
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//
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// FIXME: Compiler removes for-loop but keeps x variable. For unknown reason
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// @llvm.lifetime.* are not emitted for x.
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// XFAIL: *
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#include <stdlib.h>
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int *p;
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int main() {
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for (int i = 0; i < 3; i++) {
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int x;
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p = &x;
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}
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return **p; // BOOM
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// CHECK: ERROR: AddressSanitizer: stack-use-after-scope
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}
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