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