update [Heap-Stack Dance]

ChenYilong · Jan 9, 2017 · aeb982e · aeb982e
1 parent 6187ae3
commit aeb982e
Showing 1 changed file with 29 additions and 0 deletions.
diff --git a/Tips/Heap-Stack Dance/Heap-Stack Dance.md b/Tips/Heap-Stack Dance/Heap-Stack Dance.md
@@ -220,6 +220,35 @@ struct __Foo__init_block_impl_0 {
  ```
 
 
+而如果是如下代码 self 就会被捕获：
+
+
+ ```Objective-C
+ int tmpTarget;
+    self.completion1 = ^(Foo *foo) {
+        tmpTarget;
+        _b;
+        NSLog(@"completion1");
+    };
+    self.completion1(self);
+ ```
+
+  
+ ```Objective-C
+struct __Foo__init_block_impl_0 {
+  struct __block_impl impl;
+  struct __Foo__init_block_desc_0* Desc;
+  int tmpTarget;
+  Foo *__strong self;
+  __Foo__init_block_impl_0(void *fp, struct __Foo__init_block_desc_0 *desc, int _tmpTarget, Foo *__strong _self, int flags=0) : tmpTarget(_tmpTarget), self(_self) {
+    impl.isa = &_NSConcreteStackBlock;
+    impl.Flags = flags;
+    impl.FuncPtr = fp;
+    Desc = desc;
+  }
+};
+ ```
+
 ----------
 
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