Fixed incorrect docs that referred to:
objc_arc_weak_unavailable
when it should be:
objc_arc_weak_reference_unavailable
Patch by: Sean McBride!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@281227
91177308-0d34-0410-b5e6-
96231b3b80d8
binary compatibility.
A class may indicate that it does not support weak references by providing the
-``objc_arc_weak_unavailable`` attribute on the class's interface declaration. A
+``objc_arc_weak_reference_unavailable`` attribute on the class's interface declaration. A
retainable object pointer type is **weak-unavailable** if
is a pointer to an (optionally protocol-qualified) Objective-C class ``T`` where
-``T`` or one of its superclasses has the ``objc_arc_weak_unavailable``
+``T`` or one of its superclasses has the ``objc_arc_weak_reference_unavailable``
attribute. A program is ill-formed if it applies the ``__weak`` ownership
qualifier to a weak-unavailable type or if the value operand of a weak
assignment operation has a weak-unavailable type.