Suppress NS_DESIGNATED_INITIALIZER warning

`-[UIView initWithFrame:]` is annotated with the `NS_DESIGNATED_INITIALIZER` macro so it is expected that subclasses will invoke the superclass’s implementation. Because we load our user interface from a nib but still want to allow users to initialize an instance with `-initWithFrame:`, we do not call super and instead assign `self` to the result of unarchiving the aforementioned nib. This causes a warning to be emitted about not calling `super`. Since we know what we’re doing, we can work around this warning by just calling `super` before we unarchive from the nib to appease the compiler.
venmo · Sep 30, 2015 · 0b962da · 0b962da
1 parent 1dc074a
commit 0b962da
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/VENTokenField/VENToken.m b/VENTokenField/VENToken.m
@@ -32,6 +32,7 @@ @implementation VENToken
 
 - (id)initWithFrame:(CGRect)frame
 {
+    self = [super initWithFrame:frame];
     self = [[[NSBundle bundleForClass:[self class]] loadNibNamed:NSStringFromClass([self class]) owner:self options:nil] firstObject];
     if (self) {
         [self setUpInit];