stack-addr-ps.c revision d71ed26dd80cdfebb5bb49000cce538e6c9a90e3 
1// RUN: clang -checker-simple -verify %s
2
3int* f1() {
4  int x = 0;
5  return &x; // expected-warning{{Address of stack-allocated variable returned.}} expected-warning{{address of stack memory associated with local variable 'x' returned}}
6}
7
8int* f2(int y) {
9  return &y;  // expected-warning{{Address of stack-allocated variable returned.}} expected-warning{{address of stack memory associated with local variable 'y' returned}}
10}
11
12int* f3(int x, int *y) {
13  int w = 0;
14
15  if (x)
16    y = &w;
17
18  return y; // expected-warning{{Address of stack-allocated variable returned.}}
19}
20
21
22