"although remember that both NSError** out parameters and exceptions are
autoreleased and do not escape block lexical scope happily"
That statement needs to be linked to clarification.
> On Sep 6, 2018, at 12:56 , Jeff Nadeau wrote:
>
> This behavior changed in 10.12 for applications linked a
Ah - thank you! I should read those release notes more carefully. Will close
the bug I just filed.
> On Sep 6, 2018, at 3:56 PM, Jeff Nadeau wrote:
>
> This behavior changed in 10.12 for applications linked against that SDK or
> later. It’s listed in the “Behavioral changes” section of the Co
This behavior changed in 10.12 for applications linked against that SDK or
later. It’s listed in the “Behavioral changes” section of the Core Data release
notes for that year:
https://developer.apple.com/library/archive/releasenotes/General/WhatNewCoreData2016/ReleaseNotes.html#//apple_ref/doc/
The docs say:
"In macOS, a context provides an undo manager by default; on iOS, the undo
manager is nil by default.”
However, I am finding on macOS 10.13.6, the undoManager is always nil when
creating a MOC. Is this new behavior expected for High Sierra, or is it a bug?
_
