[Lldb-commits] [PATCH] D144230: [lldb] Make persisting result variables configurable

[Dave Lee via Phabricator via lldb-commits]

kastiglione added inline comments.


================
Comment at: lldb/source/Commands/Options.td:389
     "not supported by the interpreter (defaults to true).">;
+  def persistent_result : Option<"persistent-result", "\\x01">, Groups<[1,2]>,
+    Arg<"Boolean">,
----------------
aprantl wrote:
> Is that the approved way of doing long options-only? What's printed in `help dwim-print` now?
We don't have many long option-only flags, and those few others do it this way. If I recall, Jonas was the first to use this approach.

The relevant portion of `help dwim-print` (or `help expression`) is:

> --persistent-result <boolean>
>     Persist expression result in a variable for subsequent use. Expression results will be
>     labeled with $-prefixed variables, e.g. $0, $1, etc. Defaults to true.



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  https://reviews.llvm.org/D144230/new/

https://reviews.llvm.org/D144230