“返回"从方法而踩? [英] "return" from method while stepping?

问题描述

我想退出目前正在逐步使用的方法.

I would like to exit out the current method that I'm stepping through.

-(void)helloWorld {
    NSLog(@"Hello");
    // I would like to return here, so that "World" isn't printed.
    NSLog(@"World");  
}

我尝试了以下方法，但是没有运气.

I have tried the following, but without luck.

(lldb) expr return
<no result>

lldb是否可能?

推荐答案

在使用Xcode进行调试时以及程序在断点处暂停时，可以将绿色的小箭头拖动到函数中的任何其他行.例如.在以下代码中:

When you are debugging using Xcode and when your program is paused at a breakpoint, you can drag the little green arrow to any other line in the function. E.g. in the following code:

如果我想跳过NSLog(@"B")，我可以简单地将绿色箭头从第20行拖动到第23行，这意味着该函数将简单地从我想要的任何位置返回".

if I want to skip the NSLog(@"B"), I can simply drag the green arrow from line 20 to line 23, which means the function will simply "return" from anywhere I want.

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