use-after-scope-if.cpp
338 Bytes
// RUN: %clangxx_asan -O1 -fsanitize-address-use-after-scope %s -o %t && \
// RUN: not %run %t 2>&1 | FileCheck %s
int *p;
bool b = true;
int main() {
if (b) {
int x[5];
p = x+1;
}
return *p; // BOOM
// CHECK: ERROR: AddressSanitizer: stack-use-after-scope
// CHECK: #0 0x{{.*}} in main {{.*}}.cpp:[[@LINE-2]]
}