blob: 574cec908c859594aa31cad655572d4608ec1695 (
plain)
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
|
// RUN: clang %s -emit-llvm
struct {
int x;
int y;
} point;
void fn1() {
point.x = 42;
}
/* Nested member */
struct {
struct {
int a;
int b;
} p1;
} point2;
void fn2() {
point2.p1.a = 42;
}
/* Indirect reference */
typedef struct __sf {
unsigned char *c;
short flags;
} F;
typedef struct __sf2 {
F *ff;
} F2;
int fn3(F2 *c) {
if (c->ff->c >= 0)
return 1;
else
return 0;
}
/* Nested structs */
typedef struct NA {
int data;
struct NA *next;
} NA;
void f1() { NA a; }
typedef struct NB {
int d1;
struct _B2 {
int d2;
struct NB *n2;
} B2;
} NB;
void f2() { NB b; }
extern NB *f3();
void f4() {
f3()->d1 = 42;
}
void f5() {
(f3())->d1 = 42;
}
/* Function calls */
typedef struct {
int location;
int length;
} range;
extern range f6();
void f7()
{
range r = f6();
}
/* Member expressions */
typedef struct {
range range1;
range range2;
} rangepair;
void f8()
{
rangepair p;
range r = p.range1;
}
/* _Bool types */
struct _w
{
short a,b;
short c,d;
short e,f;
short g;
unsigned int h,i;
_Bool j,k;
} ws;
|
