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Summary:
I have a generic class with a restriction <T: BaseClass>. If I initialize instances of T within my generic class, such as by T(), it will return instances of BaseClass even if I initialize my generic class with a subclass of BaseClass

Steps to Reproduce:
Copy this into a playground or xcode project and run:

---------------------------------

class BaseClass { 
}

class SubClass: BaseClass {
    var value: String { return "yay" }
}

class GenericClass<T: BaseClass> {
    func createObject() -> T {
        return T()
    }
}

let generic = GenericClass<SubClass>()
let object: SubClass = generic.createObject()
let value = object.value // EXC_BAD_ACCESS


Expected Results:
Object should be an instance of "SubClass". Value should equal "yay"

Actual Results:
Object is an instance of "BaseClass". Calling "value" on it causes EXC_BAD_ACCESS

Version:
XCode 6.1.1 and 6.1, OSX Yosemite 10.10

Notes:


Configuration:
This still occurs even if I create custom initializers in BaseClass.