Incoherent "Code refers to unknown resource" warning

[Davide Ficano]

I don't understand why this warning is shown for this code

        NSURL *modelURL = [[NSBundle mainBundle] URLForResource:@"MyDocument" withExtension:@"momd"];

but not for this using the pathForResource

        NSString *path = [[NSBundle mainBundle] pathForResource:@"MyDocument" ofType:@"momd"];
        NSURL *url = [NSURL fileURLWithPath:path];

Instead using bundleForClass the warning doesn't appear

        NSURL *modelURL = [[NSBundle bundleForClass:self.class] URLForResource:@"MyDocument" withExtension:@"momd"];

I suppose I'm missing something, may you help me to understand if this is a bug?

[Ali Rantakari]

It’s normal and expected that no diagnostic is emitted for the last case, because it’s doing [NSBundle bundleForClass:self.class], which is too dynamic an expression to statically determine as referring to the main bundle.

However diagnostics should be emitted for the first two cases. I have been unable to reproduce the false negative you report for the second case — in my tests a diagnostic is correctly emitted for [[NSBundle mainBundle] pathForResource:@"MyDocument" ofType:@"momd"]. Can you please double check if you can still reproduce this false negative in your project, and that the code in your actual project matches the example you posted here?

[Ali Rantakari]

@dafi Can you please double check (with the latest version 1.6.2) if you can still reproduce this false negative in your project?

[Ali Rantakari]

Closing due to inability to reproduce. Please reopen if necessary.