Compiler lacks warnings for redeclaring properties in protocols

[miku1958]

Currently, the compiler allows to build this code:

protocol TestDelegate1 {
	var name: NSObject { get }
}

protocol TestDelegate2: TestDelegate1 {
	var name: NSString { get }
}

But it does not allow adding overrides to TestDelegate2 and it doesn't allow to has redeclaration properties in class/struct... I don't know if it is a limitation or a bug

The only solution for now is to add an extension to TestDelegate2 that implements var name: NSObject in it like:

extension TestDelegate2 {
	var name: NSObject {
		fatalError("not support")
	}
}

struct TestClass: TestDelegate2 {
	var name: NSString = ""
}

But the compiler does not warn about this any at all, it just gives some unhelpful errors