Add new Swift compiler crash with extension of generic type with type alias
Add new Swift compiler crash with extension of generic type with type alias

cnoon/swift-compiler-crashes,benshan/swift-compiler-crashes,xhacker/swift-compiler-crashes,xhacker/swift-compiler-crashes,rnapier/swift-compiler-crashes,austinzheng/swift-compiler-crashes,natecook1000/swift-compiler-crashes,rnapier/swift-compiler-crashes,benshan/swift-compiler-crashes,cnoon/swift-compiler-crashes,CodaFi/swift-compiler-crashes,austinzheng/swift-compiler-crashes,jtbandes/swift-compiler-crashes,natecook1000/swift-compiler-crashes,jtbandes/swift-compiler-crashes,CodaFi/swift-compiler-crashes