summaryrefslogtreecommitdiffstats
path: root/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/tests/expected/oc/50085-block_in_method.m
blob: 7a91d13eaed07e9bbde83c87a2bbe75d50aaf7ac (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

void Events1(NSString *    identifier, void (^handler)());

void Events2(NSString *    identifier, void (^)());

@implementation NSArray (WWDC)
- (NSArray *)map:(id (^)(id))xform {
	id result = [NSMutableArray array];
	for (id elem in self)
		[result addObject:xform(elem)];
	return result;
}


- (NSArray *)collect:(BOOL ( ^ )(id))predicate {
	id result = [NSMutableArray array];
	for (id elem in self)
		if (predicate(elem))
			[result addObject:elem];
	return result;
}


- (void)each:(void (^)(id object))block {
	[self enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
	     block(obj);
	 }];
}


// corner case: block literal in use with return type
id longLines = [allLines collect: ^ BOOL (id item) {
                    return [item length] > 20;
				}];

// corner case: block literal in use with return type
id longLines = [allLines collect: ^ BOOL* (id item) {
                    return [item length] > 20;
				}];

@end

nestedMethodCall(methodCall( ^ BOOL * (id item) {
	NSLog(@"methodCall")
}));

nestedMethodCall(
	arg1,
	methodCall(  ^ NSString * (id item) {
	NSLog(@"methodCall")
}));

nestedMethodCall(
	arg1,
	methodCall(  ^ {
	NSLog(@"methodCall")
},
	             arg2)
	);

nestedMethodCall(
	methodCall(  ^ {
	NSLog(@"methodCall")
})
	);

// 1. block literal: ^{ ... };
// 2. block declaration: return_t (^name) (int arg1, int arg2, ...) NB: return_t is optional and name is also optional
// 3. block inline call ^ return_t (int arg) { ... }; NB: return_t is optional