init.c revision 1f6f54be86a514d531ec231fd837858a43cfe72e 
1// RUN: clang %s -verify -fsyntax-only
2
3typedef void (* fp)(void);
4void foo(void);
5fp a[1] = { foo };
6
7int myArray[5] = {1, 2, 3, 4, 5};
8int *myPointer2 = myArray;
9int *myPointer = &(myArray[2]);
10
11
12extern int x;
13void *g = &x;
14int *h = &x;
15
16int test() {
17int a[10];
18int b[10] = a; // expected-error {{initialization with "{...}" expected}}
19int +; // expected-error {{expected identifier or '('}} expected-error {{parse error}}
20}
21
22
23// PR2050
24struct cdiff_cmd {
25          const char *name;
26          unsigned short argc;
27          int (*handler)();
28};
29int cdiff_cmd_open();
30struct cdiff_cmd commands[] = {
31        {"OPEN", 1, &cdiff_cmd_open }
32};
33
34// PR2348
35static struct { int z; } s[2];
36int *t = &(*s).z;
37
38// PR2349
39short *a2(void)
40{
41  short int b;
42  static short *bp = &b; // expected-error {{initializer element is not a compile-time constant}}
43
44  return bp;
45}
46
47int pbool(void) {
48  typedef const _Bool cbool;
49  _Bool pbool1 = (void *) 0;
50  cbool pbool2 = &pbool;
51  return pbool2;
52}
53
54
55// rdar://5870981
56union { float f; unsigned u; } u = { 1.0f };
57
58// rdar://6156694
59int f3(int x) { return x; }
60typedef void (*vfunc)(void);
61void *bar = (vfunc) f3;
62
63// PR2747
64struct sym_reg {
65        char nc_gpreg;
66};
67int sym_fw1a_scr[] = {
68           ((int)(&((struct sym_reg *)0)->nc_gpreg)) & 0,
69           8 * ((int)(&((struct sym_reg *)0)->nc_gpreg))
70};
71
72// PR3001
73struct s1 s2 = {
74    .a = sizeof(struct s3), // expected-error {{invalid application of 'sizeof'}}
75    .b = bogus // expected-error {{use of undeclared identifier 'bogus'}}
76}
77
78