1 | // RUN: %clang_cc1 -x objective-c -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp |
2 | // RUN: %clang_cc1 -fsyntax-only -fcxx-exceptions -fexceptions -Wno-address-of-temporary -D"SEL=void*" -D"Class=struct objc_class *" -D"__declspec(X)=" %t-rw.cpp |
3 | |
4 | typedef struct objc_object { |
5 | Class isa; |
6 | } *id; |
7 | |
8 | void *sel_registerName(const char *); |
9 | |
10 | id SYNCH_EXPR(); |
11 | void SYNCH_BODY(); |
12 | void SYNCH_BEFORE(); |
13 | void SYNC_AFTER(); |
14 | |
15 | void foo(id sem) |
16 | { |
17 | SYNCH_BEFORE(); |
18 | @synchronized (SYNCH_EXPR()) { |
19 | SYNCH_BODY(); |
20 | return; |
21 | } |
22 | SYNC_AFTER(); |
23 | @synchronized ([sem self]) { |
24 | SYNCH_BODY(); |
25 | return; |
26 | } |
27 | } |
28 | |
29 | void test_sync_with_implicit_finally() { |
30 | id foo; |
31 | @synchronized (foo) { |
32 | return; // The rewriter knows how to generate code for implicit finally |
33 | } |
34 | } |
35 | |
36 | // rdar://14993814 |
37 | @interface NSObject @end |
38 | |
39 | @interface I : NSObject @end |
40 | |
41 | @implementation I |
42 | + (void) Meth { |
43 | @synchronized(self) { |
44 | } |
45 | } |
46 | @end |
47 | |