1// RUN: %clang_cc1 -analyze -analyzer-checker=core,unix.Malloc,unix.MismatchedDeallocator -analyzer-store region -std=c++11 -verify %s
2// expected-no-diagnostics
3
4typedef __typeof(sizeof(int)) size_t;
5void *malloc(size_t);
6void free(void *);
7
8//--------------------------------------------------------------------
9// Check that unix.Malloc + unix.MismatchedDeallocator does not enable
10// warnings produced by the alpha.cplusplus.NewDelete checker.
11//--------------------------------------------------------------------
12void testNewDeleteNoWarn() {
13  int i;
14  delete &i; // no-warning
15
16  int *p1 = new int;
17  delete ++p1; // no-warning
18
19  int *p2 = new int;
20  delete p2;
21  delete p2; // no-warning
22
23  int *p3 = new int; // no-warning
24
25  int *p4 = new int;
26  delete p4;
27  int j = *p4; // no-warning
28}
29