Re: Xcode 7.1b3 isn't checking return types
Re: Xcode 7.1b3 isn't checking return types
- Subject: Re: Xcode 7.1b3 isn't checking return types
- From: Rick Mann <email@hidden>
- Date: Tue, 20 Oct 2015 18:31:40 -0700
Ugh. Precisely the type of regression that should've been caught by an automated test. Assuming it's not something in your project, that is ;-)
> On Oct 20, 2015, at 18:21 , Jens Alfke <email@hidden> wrote:
>
> Watch out: the compiler in Xcode 7.1b3 is not detecting mismatched Obj-C return types, at least for methods that return objects. For example, the following compiles with no warnings, even with all typical warning flags enabled:
>
> @interface Foo : NSObject
> - (NSString*) name;
> @end
>
> @implementation Foo
> - (NSSet*) name { return nil; }
> @end
>
> Reported to Apple as rdar://23195007
>
> —Jens
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Rick Mann
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