[PATCH] gdb/DAP Few bug fixes & Evaluate Array Watch vars

[Tom Tromey]

>>>>> "Simon" == Simon Farre via Gdb-patches <gdb-patches@sourceware.org> writes:

Simon> First of all, name of VariableReferences must always be of string type.

Do you mean if it is not None?

If so then the EvaluateResult change isn't needed.
But if None shouldn't be accepted, then BaseReference.to_object could be
changed.

Did this cause a problem somewhere?

Simon> The result[self.result_name] also f-strings the printer.to_string()
Simon> value, because this can potentially be a LazyString (which is a Python
Simon> object, not a string) and is not serializable by json.dumps.

We've been avoiding f-strings because some LTS distros are stuck on
versions of Python without them.  I think using str() is fine though.

Tom