1 // RUN: %clangxx_asan -O0 -fsanitize=use-after-scope %s -o %t && \
2 // RUN: not %run %t 2>&1 | FileCheck %s
3 // RUN: env ASAN_OPTIONS="detect_stack_use_after_return=1" not %run %t 2>&1 | FileCheck %s
4 // XFAIL: *
5
main()6 int main() {
7 int *p = 0;
8 {
9 int x = 0;
10 p = &x;
11 }
12 return *p; // BOOM
13 // CHECK: ERROR: AddressSanitizer: stack-use-after-scope
14 // CHECK: #0 0x{{.*}} in main {{.*}}use-after-scope.cc:[[@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