1 // RUN: %clangxx_asan -O1 -fsanitize-address-use-after-scope %s -o %t && \
2 // RUN: not %run %t 2>&1 | FileCheck %s
3
4 volatile int *p;
5
main()6 int main() {
7 // Variable goes in and out of scope.
8 for (int i = 0; i < 3; ++i) {
9 int x[3] = {i, i, i};
10 p = x + i;
11 }
12 return *p; // BOOM
13 // CHECK: ERROR: AddressSanitizer: stack-use-after-scope
14 // CHECK: #0 0x{{.*}} in main {{.*}}use-after-scope-loop-bug.cpp:[[@LINE-2]]
15 // CHECK: Address 0x{{.*}} is located in stack of thread T{{.*}} at offset [[OFFSET:[^ ]+]] in frame
16 // {{\[}}[[OFFSET]], {{[0-9]+}}) 'x'
17 }
18