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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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Task/Closures-Value-capture/Objective-C/closures-value-capture.m Normal file
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NSMutableArray *funcs = [[NSMutableArray alloc] init];
for (int i = 0; i < 10; i++) {
[funcs addObject:[^ { return i * i; } copy]];
}
int (^foo)(void) = funcs[3];
NSLog(@"%d", foo()); // logs "9"