源码
id(^block)(void) = ^() {
NSString * n = [NSString stringWithFormat:@"hello"];
return n;
};
block();
汇编与数据结构对照
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id(^block)(void) = ^() {
NSString * n = [NSString stringWithFormat:@"hello"];
return n;
};
block();
本文标题：block的汇编分析
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