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