1// RUN: %check_clang_tidy -std=c++14-or-later %s modernize-make-unique %t -- \
2// RUN: -config="{CheckOptions: \
3// RUN: {modernize-make-unique.IgnoreDefaultInitialization: \
4// RUN: 'false'}} \
5// RUN: }" \
6// RUN: -- -I %S/Inputs/smart-ptr
7
8#include "initializer_list.h"
9#include "unique_ptr.h"
10// CHECK-FIXES: #include <memory>
11
12void basic() {
13 std::unique_ptr<int> P1 = std::unique_ptr<int>(new int());
14 // CHECK-MESSAGES: :[[@LINE-1]]:29: warning: use std::make_unique instead [modernize-make-unique]
15 // CHECK-FIXES: std::unique_ptr<int> P1 = std::make_unique<int>();
16 std::unique_ptr<int> P2 = std::unique_ptr<int>(new int);
17 // CHECK-MESSAGES: :[[@LINE-1]]:29: warning: use std::make_unique instead [modernize-make-unique]
18 // CHECK-FIXES: std::unique_ptr<int> P2 = std::make_unique<int>();
19
20 P1.reset(new int());
21 // CHECK-MESSAGES: :[[@LINE-1]]:6: warning: use std::make_unique instead [modernize-make-unique]
22 // CHECK-FIXES: P1 = std::make_unique<int>();
23 P2.reset(new int);
24 // CHECK-MESSAGES: :[[@LINE-1]]:6: warning: use std::make_unique instead [modernize-make-unique]
25 // CHECK-FIXES: P2 = std::make_unique<int>();
26
27 P1 = std::unique_ptr<int>(new int());
28 // CHECK-MESSAGES: :[[@LINE-1]]:8: warning: use std::make_unique instead [modernize-make-unique]
29 // CHECK-FIXES: P1 = std::make_unique<int>();
30 P2 = std::unique_ptr<int>(new int);
31 // CHECK-MESSAGES: :[[@LINE-1]]:8: warning: use std::make_unique instead [modernize-make-unique]
32 // CHECK-FIXES: P2 = std::make_unique<int>();
33
34 // With auto.
35 auto P3 = std::unique_ptr<int>(new int());
36 // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: use std::make_unique instead
37 // CHECK-FIXES: auto P3 = std::make_unique<int>();
38 auto P4 = std::unique_ptr<int>(new int);
39 // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: use std::make_unique instead
40 // CHECK-FIXES: auto P4 = std::make_unique<int>();
41
42 std::unique_ptr<int> P5 = std::unique_ptr<int>((new int()));
43 // CHECK-MESSAGES: :[[@LINE-1]]:29: warning: use std::make_unique instead [modernize-make-unique]
44 // CHECK-FIXES: std::unique_ptr<int> P5 = std::make_unique<int>();
45 std::unique_ptr<int> P6 = std::unique_ptr<int>((new int));
46 // CHECK-MESSAGES: :[[@LINE-1]]:29: warning: use std::make_unique instead [modernize-make-unique]
47 // CHECK-FIXES: std::unique_ptr<int> P6 = std::make_unique<int>();
48
49 P5.reset((new int()));
50 // CHECK-MESSAGES: :[[@LINE-1]]:6: warning: use std::make_unique instead [modernize-make-unique]
51 // CHECK-FIXES: P5 = std::make_unique<int>();
52 P6.reset((new int));
53 // CHECK-MESSAGES: :[[@LINE-1]]:6: warning: use std::make_unique instead [modernize-make-unique]
54 // CHECK-FIXES: P6 = std::make_unique<int>();
55
56 std::unique_ptr<int[]> P7, P8;
57 P7.reset(new int[5]());
58 // CHECK-MESSAGES: :[[@LINE-1]]:6: warning: use std::make_unique instead [modernize-make-unique]
59 // CHECK-FIXES: P7 = std::make_unique<int[]>(5);
60
61 P8.reset(new int[5]);
62 // CHECK-MESSAGES: :[[@LINE-1]]:6: warning: use std::make_unique instead [modernize-make-unique]
63 // CHECK-FIXES: P8 = std::make_unique<int[]>(5);
64
65 int Num = 3;
66 P7.reset(new int[Num]);
67 // CHECK-MESSAGES: :[[@LINE-1]]:6: warning: use std::make_unique instead [modernize-make-unique]
68 // CHECK-FIXES: P7 = std::make_unique<int[]>(Num);
69
70 P8.reset(new int[Num]);
71 // CHECK-MESSAGES: :[[@LINE-1]]:6: warning: use std::make_unique instead [modernize-make-unique]
72 // CHECK-FIXES: P8 = std::make_unique<int[]>(Num);
73}
74

source code of clang-tools-extra/test/clang-tidy/checkers/modernize/make-unique-default-init.cpp