1// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc -fobjc-runtime=macosx-fragile-10.5 %s -o %t-rw.cpp
2// RUN: %clang_cc1 -fsyntax-only -std=gnu++98 -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
3// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-modern-rw.cpp
4// RUN: %clang_cc1 -fsyntax-only -std=gnu++98 -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-modern-rw.cpp
5// radar 7638400
6
7// rdar://11375908
8typedef unsigned long size_t;
9
10typedef void * id;
11void *sel_registerName(const char *);
12
13@interface X
14@end
15
16void foo(void (^block)(int));
17
18@implementation X
19static void enumerateIt(void (^block)(id, id, char *)) {
20      foo(^(int idx) { });
21}
22@end
23
24// radar 7651312
25void apply(void (^block)(int));
26
27static void x(int (^cmp)(int, int)) {
28	x(cmp);
29}
30
31static void y(int (^cmp)(int, int)) {
32	apply(^(int sect) {
33		x(cmp);
34    });
35}
36
37// radar 7659483
38void *_Block_copy(const void *aBlock);
39void x(void (^block)(void)) {
40        block = ((__typeof(block))_Block_copy((const void *)(block)));
41}
42
43// radar 7682763
44@interface Y {
45@private
46    id _private;
47}
48- (void (^)(void))f;
49@end
50
51typedef void (^void_block_t)(void);
52
53@interface YY {
54    void_block_t __completion;
55}
56@property (copy) void_block_t f;
57@end
58
59@implementation Y
60- (void (^)(void))f {
61    return [_private f];
62}
63
64@end
65
66// rdar: //8608902
67@protocol CoreDAVAccountInfoProvider;
68@protocol CodeProvider;
69typedef void (^BDVDiscoveryCompletionHandler)(int success, id<CoreDAVAccountInfoProvider> discoveredInfo);
70typedef void (^BDVDiscoveryCompletion)(id<CodeProvider> codeInfo, int success, id<CoreDAVAccountInfoProvider> discoveredInfo);
71typedef void (^BDVDiscovery)(int success);
72typedef void (^BDVDisc)(id<CoreDAVAccountInfoProvider> discoveredInfo, id<CodeProvider> codeInfo,
73                        int success, id<CoreDAVAccountInfoProvider, CodeProvider> Info);
74typedef void (^BLOCK)(id, id<CoreDAVAccountInfoProvider>, id<CodeProvider> codeInfo);
75typedef void (^EMPTY_BLOCK)();
76typedef void (^  BDVDiscoveryCompletion1  )(id<CodeProvider> codeInfo, int success, id<CoreDAVAccountInfoProvider> discoveredInfo);
77
78void (^BL)(void(^arg1)(), int i1, void(^arg)(int));
79
80typedef void (^iscoveryCompletionHandler)(void(^arg1)(), id<CoreDAVAccountInfoProvider> discoveredInfo);
81
82typedef void (^DVDisc)(id<CoreDAVAccountInfoProvider> discoveredInfo, id<CodeProvider> codeInfo,
83			void(^arg1)(), int i1, void(^arg)(id<CoreDAVAccountInfoProvider>),
84                        int success, id<CoreDAVAccountInfoProvider, CodeProvider> Info);
85
86
87@interface I @end
88@interface INTF @end
89void (^BLINT)(I<CoreDAVAccountInfoProvider>* ARG, INTF<CodeProvider, CoreDAVAccountInfoProvider>* ARG1);
90
91void  test8608902() {
92  BDVDiscoveryCompletionHandler ppp;
93  ppp(1, 0);
94}
95
96void test9204669() {
97   __attribute__((__blocks__(byref))) char (^addChangeToData)();
98
99   addChangeToData = ^() {
100      return 'b';
101   };
102   addChangeToData();
103}
104
105void test9204669_1() {
106   __attribute__((__blocks__(byref))) void (^addChangeToData)();
107
108   addChangeToData = ^() {
109    addChangeToData();
110   };
111}
112
113