Hi!
I have an AppShortcutsProvider that has been marked @available(iOS 17.0, *), because all Intents used within it are only available in iOS 17. So the static var appShortcuts should only be accessible in iOS 17, obviously.
Now this code has been released and works fine for iOS 17 users. But I just noticed that around 150 iOS 16 users have crashed in the static var appShortcuts, or more specifically, the defaultQuery of one of the Intents. This should not be possible, as neither the AppShortcutsProvider, nor the Intent is exposed to iOS 16, they are marked as @available(iOS 17.0, *). Any idea why this could happen?
Here is the crash log:
Crashed: com.apple.root.user-initiated-qos.cooperative
0 libswiftCore.dylib 0x3e178c swift::ResolveAsSymbolicReference::operator()(swift::Demangle::__runtime::SymbolicReferenceKind, swift::Demangle::__runtime::Directness, int, void const*)
1 libswiftCore.dylib 0x40bec4 swift::Demangle::__runtime::Demangler::demangleSymbolicReference(unsigned char)
2 libswiftCore.dylib 0x408254 swift::Demangle::__runtime::Demangler::demangleType(__swift::__runtime::llvm::StringRef, std::__1::function<swift::Demangle::__runtime::Node* (swift::Demangle::__runtime::SymbolicReferenceKind, swift::Demangle::__runtime::Directness, int, void const*)>)
3 libswiftCore.dylib 0x3e9680 swift_getTypeByMangledNameImpl(swift::MetadataRequest, __swift::__runtime::llvm::StringRef, void const* const*, std::__1::function<swift::TargetMetadata<swift::InProcess> const* (unsigned int, unsigned int)>, std::__1::function<swift::TargetWitnessTable<swift::InProcess> const* (swift::TargetMetadata<swift::InProcess> const*, unsigned int)>)
4 libswiftCore.dylib 0x3e4d9c swift_getTypeByMangledName
5 libswiftCore.dylib 0x3e50ac swift_getTypeByMangledNameInContext
6 MyApp 0x3f6b8c __swift_instantiateConcreteTypeFromMangledName (<compiler-generated>)
7 MyApp 0x640e3c one-time initialization function for defaultQuery + 146 (IntentAction.swift:146)
8 libdispatch.dylib 0x3eac _dispatch_client_callout
9 libdispatch.dylib 0x56ec _dispatch_once_callout
10 MyApp 0x64109c protocol witness for static AppEntity.defaultQuery.getter in conformance IntentAction + 124 (IntentAction.swift:124)
11 AppIntents 0x15c760 _swift_stdlib_malloc_size
12 AppIntents 0x19dfd4 __swift_destroy_boxed_opaque_existential_1Tm
13 MyApp 0x52dadc specialized ActionIntent.init(action:) + 41 (ActionIntent.swift:41)
14 MyApp 0x52df80 specialized static MyShortcuts.appShortcuts.getter + 17 (MyShortcuts.swift:17)
