ms_struct-bitfield-1.c source code [clang_source_code/test/CodeGen/ms

1	// RUN: %clang_cc1 -emit-llvm-only -triple x86_64-apple-darwin9 %s
2	// rdar://8823265
3
4	#define ATTR __attribute__((__ms_struct__))
5
6	struct {
7	unsigned int bf_1 : 12;
8	unsigned int : 0;
9	unsigned int bf_2 : 12;
10	} ATTR t1;
11	static int a1[(sizeof(t1) == 8) -1];
12
13	struct
14	{
15	char foo : 4;
16	short : 0;
17	char bar;
18	} ATTR t2;
19	static int a2[(sizeof(t2) == 4) -1];
20
21	#pragma ms_struct on
22	struct
23	{
24	char foo : 4;
25	short : 0;
26	char bar;
27	} t3;
28	#pragma ms_struct off
29	static int a3[(sizeof(t3) == 4) -1];
30
31	struct
32	{
33	char foo : 6;
34	long : 0;
35	} ATTR t4;
36	static int a4[(sizeof(t4) == 8) -1];
37
38	struct
39	{
40	char foo : 4;
41	short : 0;
42	char bar : 8;
43	} ATTR t5;
44	static int a5[(sizeof(t5) == 4) -1];
45
46	struct
47	{
48	char foo : 4;
49	short : 0;
50	long : 0;
51	char bar;
52	} ATTR t6;
53	static int a6[(sizeof(t6) == 4) -1];
54
55	struct
56	{
57	char foo : 4;
58	long : 0;
59	short : 0;
60	char bar;
61	} ATTR t7;
62	static int a7[(sizeof(t7) == 16) -1];
63
64	struct
65	{
66	char foo : 4;
67	short : 0;
68	long : 0;
69	char bar:7;
70	} ATTR t8;
71	static int a8[(sizeof(t8) == 4) -1];
72
73	struct
74	{
75	char foo : 4;
76	long : 0;
77	short : 0;
78	char bar: 8;
79	} ATTR t9;
80	static int a9[(sizeof(t9) == 16) -1];
81
82	struct
83	{
84	char foo : 4;
85	char : 0;
86	short : 0;
87	int : 0;
88	long :0;
89	char bar;
90	} ATTR t10;
91	static int a10[(sizeof(t10) == 2) -1];
92

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