LLDB equivalent of `po` in GDB in Xcode4.1?

Question

There is a command po in GDB which prints Objective-C object details. (with its description) In LLDB, po just print memory address. How can I see similar output of GDB in LLDB?

Answer 1

It is implemented nowadays. For completeness sake, it is an alias to this command:

expression -o  --

For help with this and other LLDB commands, use the command help:

help expression

Answer 2

这里有一些方便的GDB到LLDB命令等价物 。

Answer 3

It looks like not implemented yet at this time. http://lldb.llvm.org/status.html

Answer 4

不知道lldb，但可能有以下影响：

print _NSPrintForDebugger(obj)