Synthesised properties for primitive data types using ARC — weak or assign?

Assign is fine. ARC stands for "Automatic Reference Counting", and primitive data types do not have reference counts.

Assign is fine. ARC stands for "Automatic Reference Counting", and primitive data types do not have reference counts. Weak failed because there is no object, nor any references for ARC to manage.

Seems you need to read up on a certain subject here. Check: clang.llvm.org/docs/AutomaticReferenceCo... Check chapter 4 ;) Here you will read that assign is fine with ARC.

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