EXC_BAD_ACCESS Crashes occur in xcode15

[eunyongeom]

After updating to xcode15, the following crashes occur. Due to these problems, I am unable to update to xcode15. I would greatly appreciate your help.

1. duringLifetimeOf crash

   extension Signal {
   /// Forward events from `self` until `object` deinitializes, at which point the
   /// returned signal will complete.
   ///
   /// - parameters:
   ///   - object: An object of which the deinitialization would complete the returned
   ///             `Signal`. Both Objective-C and native Swift objects are supported.
   ///
   /// - returns: A signal that will deliver events until `object` deinitializes.
   public func take(duringLifetimeOf object: AnyObject) -> Signal<Value, Error> {
       return take(during: Lifetime.of(object))
   }
   }

   

2. tryToDisposeSilentlyIfQualified crash

   

[eunyongeom]

I think the problem occurred because I built it incorrectly. After rebuilding it, the crash problem went away.

[mluisbrown]

Thanks for the update @eunyongeom. There is a known issue with incremental compilation of Swift since Xcode 14 which can cause random EXC_BAD_ACCESS crashes if a struct or other data type is altered to occupy more memory (eg adding an extra field) than before. The solution is to do a clean build.

[eunyongeom]

@mluisbrown Thank you for your reply. Does this issue only occur in ReactiveSwift? Or is it a problem that other libraries can also occur?

[mluisbrown]

This issue can occur in any project. People using the Composable Architecture also see it a lot.