1// RUN: %clang_cc1 -analyze -analyzer-checker=core,unix.Malloc,cplusplus.NewDelete,debug.ExprInspection -analyzer-config c++-container-inlining=true -analyzer-config c++-stdlib-inlining=false -std=c++11 -verify %s
2// RUN: %clang_cc1 -analyze -analyzer-checker=core,unix.Malloc,cplusplus.NewDelete,debug.ExprInspection -analyzer-config c++-container-inlining=true -analyzer-config c++-stdlib-inlining=true -std=c++11 -DINLINE=1 -verify %s
3
4#include "../Inputs/system-header-simulator-cxx.h"
5
6void clang_analyzer_eval(bool);
7
8void testVector(std::vector<int> &nums) {
9  if (nums.begin()) return;
10  if (nums.end()) return;
11
12  clang_analyzer_eval(nums.size() == 0);
13#if INLINE
14  // expected-warning@-2 {{TRUE}}
15#else
16  // expected-warning@-4 {{UNKNOWN}}
17#endif
18}
19
20void testException(std::exception e) {
21  // Notice that the argument is NOT passed by reference, so we can devirtualize.
22  const char *x = e.what();
23  clang_analyzer_eval(x == 0);
24#if INLINE
25  // expected-warning@-2 {{TRUE}}
26#else
27  // expected-warning@-4 {{UNKNOWN}}
28#endif
29}
30
31void testList_pop_front(std::list<int> list) {
32  while(!list.empty())
33    list.pop_front();  // no-warning
34}
35
36void testBasicStringSuppression() {
37  std::basic_string<uint8_t> v;
38  v.push_back(1); // no-warning
39}
40
41void testBasicStringSuppression_append() {
42  std::basic_string<char32_t> v;
43  v += 'c'; // no-warning
44}
45
46void testBasicStringSuppression_assign(std::basic_string<char32_t> &v,
47                                       const std::basic_string<char32_t> &v2) {
48  v = v2;
49}
50