How to view value of Swift "let" constant in Xcode 6 debugger

lldb, swift, xcode6

Solution

This was a bug in Xcode which I can confirm was fixed in Xcode 6.1. (Thanks, Steve Rosenberg.)

This is what I get now, as expected:

The constant is now displayed correctly in the variables view as well, and is no longer listed twice:

Problem

When I'm stopped in the debugger in Xcode 6, how can I view the value of a local Swift constant declared with `let`? If I create a brand new Swift project in Xcode 6 and add the following two lines to `application(_:didFinishLaunchingWithOptions:)` in the app delegate: ``` let someConstant = 5 var someVariable = 6 ``` …then run the app and break immediately after these lines, this is what I see in the variables view of the debugger: Why does the variable display its value, while the constant does not? (And why is the constant listed twice?) If, in the LLDB console, I try `p`, `po`, or `fr v` on `someConstant` (all of which correctly display the value of `someVariable`), I get the following: I'm aware that I can print the value in the debugger by using `println` in my source code, but I'd really rather not have to have the foresight to do that every time I simply want to inspect a value I've declared as a constant. (Even running `expr println(someConstant)` in the LLDB console produced the same "unresolved identifier" error as `p` and `po`.) This should be easy. What am I missing?

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