1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2 // RUN: cp %s %t
3 // RUN: not %clang_cc1 -fixit %t -x c++ -DFIXIT
4 // RUN: %clang_cc1 -fsyntax-only %t -x c++ -DFIXIT
5 // RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s -strict-whitespace
6
test1()7 void test1() {
8 int a[] = {0,1,1,2,3};
9 int []b = {0,1,4,9,16};
10 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
11 // CHECK: {{^}} int []b = {0,1,4,9,16};
12 // CHECK: {{^}} ~~ ^
13 // CHECK: {{^}} []
14 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:7-[[@LINE-5]]:9}:""
15 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:10-[[@LINE-6]]:10}:"[]"
16
17 int c = a[0];
18 int d = b[0]; // No undeclared identifer error here.
19
20 int *e = a;
21 int *f = b; // No undeclared identifer error here.
22
23 int[1] g[2];
24 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
25 // CHECK: {{^}} int[1] g[2];
26 // CHECK: {{^}} ~~~ ^
27 // CHECK: {{^}} [1]
28 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:6-[[@LINE-5]]:9}:""
29 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:14-[[@LINE-6]]:14}:"[1]"
30 }
31
test2()32 void test2() {
33 int [3] (*a) = 0;
34 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
35 // CHECK: {{^}} int [3] (*a) = 0;
36 // CHECK: {{^}} ~~~~ ^
37 // CHECK: {{^}} [3]
38 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:7-[[@LINE-5]]:11}:""
39 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:15-[[@LINE-6]]:15}:"[3]"
40
41 #ifndef FIXIT
42 // Make sure a is corrected to be like type y, instead of like type z.
43 int (*b)[3] = a;
44 int (*c[3]) = a; // expected-error{{}}
45 #endif
46 }
47
48 struct A {
49 static int [1][1]x;
50 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
51 // CHECK: {{^}} static int [1][1]x;
52 // CHECK: {{^}} ~~~~~~ ^
53 // CHECK: {{^}} [1][1]
54 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:14-[[@LINE-5]]:20}:""
55 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:21-[[@LINE-6]]:21}:"[1][1]"
56 };
57
58 int [1][1]A::x = { {42} };
59 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
60 // CHECK: {{^}}int [1][1]A::x = { {42} };
61 // CHECK: {{^}} ~~~~~~ ^
62 // CHECK: {{^}} [1][1]
63 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:5-[[@LINE-5]]:11}:""
64 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:15-[[@LINE-6]]:15}:"[1][1]"
65
66 struct B { static int (*x)[5]; };
67 int [5] *B::x = 0;
68 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
69 // CHECK: {{^}}int [5] *B::x = 0;
70 // CHECK: {{^}} ~~~~ ^
71 // CHECK: {{^}} ( )[5]
72 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:5-[[@LINE-5]]:9}:""
73 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:9-[[@LINE-6]]:9}:"("
74 // CHECK: fix-it:{{.*}}:{[[@LINE-7]]:14-[[@LINE-7]]:14}:")[5]"
75
test3()76 void test3() {
77 int [3] *a;
78 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
79 // CHECK: {{^}} int [3] *a;
80 // CHECK: {{^}} ~~~~ ^
81 // CHECK: {{^}} ( )[3]
82 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:7-[[@LINE-5]]:11}:""
83 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:11-[[@LINE-6]]:11}:"("
84 // CHECK: fix-it:{{.*}}:{[[@LINE-7]]:13-[[@LINE-7]]:13}:")[3]"
85
86 int (*b)[3] = a; // no error
87 }
88
test4()89 void test4() {
90 int [2] a;
91 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
92 // CHECK: {{^}} int [2] a;
93 // CHECK: {{^}} ~~~~ ^
94 // CHECK: {{^}} [2]
95 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:7-[[@LINE-5]]:11}:""
96 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:12-[[@LINE-6]]:12}:"[2]"
97
98 int [2] &b = a;
99 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
100 // CHECK: {{^}} int [2] &b = a;
101 // CHECK: {{^}} ~~~~ ^
102 // CHECK: {{^}} ( )[2]
103 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:7-[[@LINE-5]]:11}:""
104 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:11-[[@LINE-6]]:11}:"("
105 // CHECK: fix-it:{{.*}}:{[[@LINE-7]]:13-[[@LINE-7]]:13}:")[2]"
106
107 }
108
109 namespace test5 {
110 #ifndef FIXIT
111 int [][][];
112 // expected-error@-1{{expected unqualified-id}}
113 // CHECK: {{^}}int [][][];
114 // CHECK: {{^}} ^
115
116 struct C {
117 int [];
118 // expected-error@-1{{expected member name or ';' after declaration specifiers}}
119 // CHECK: {{^}} int [];
120 // CHECK: {{^}} ~~~ ^
121 };
122
123 #endif
124 }
125
126 namespace test6 {
127 struct A {
128 static int arr[3];
129 };
130 int [3] ::test6::A::arr = {1,2,3};
131 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
132 // CHECK: {{^}}int [3] ::test6::A::arr = {1,2,3};
133 // CHECK: {{^}} ~~~~ ^
134 // CHECK: {{^}} [3]
135 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:5-[[@LINE-5]]:9}:""
136 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:24-[[@LINE-6]]:24}:"[3]"
137
138 }
139
140 namespace test7 {
141 class A{};
test()142 void test() {
143 int [3] A::*a;
144 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
145 // CHECK: {{^}} int [3] A::*a;
146 // CHECK: {{^}} ~~~~ ^
147 // CHECK: {{^}} ( )[3]
148 // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:7-[[@LINE-5]]:11}:""
149 // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:11-[[@LINE-6]]:11}:"("
150 // CHECK: fix-it:{{.*}}:{[[@LINE-7]]:16-[[@LINE-7]]:16}:")[3]"
151 }
152 }
153
154 namespace test8 {
155 struct A {
156 static const char f[];
157 };
158 const char[] A::f = "f";
159 // expected-error@-1{{brackets are not allowed here; to declare an array, place the brackets after the name}}
160 }
161 // CHECK: 15 errors generated.
162