On May 4, 2016, at 5:02 PM, Ryan Lovelett wrote:
Drop the extension and move the initializer to the MyHeap struct and
it
compiles for me on Swift 3.0. To me that indicates the answer to your
first question: I would think you do not have a syntax error. That is:
struct MyHeapElement <T:Comparable> {
var index: Int
var key: T
}
struct MyHeap <T:Comparable> {
var elements = [MyHeapElement<T>]()
init(withElements elements: [MyHeapElement<T>]) {
self.elements = elements
}
}
Regardless of whether it is or not you should file the bug at
bugs.swift.org. As you say the compiler should never crash.
That way I lose the memberwise initializer and the default initializer.
This is yet another crashing bug related to the position of an
extension.
In December I reported this bug which looks similar:
bug 23998571
If the struct definition and the extension are placed in two different
files of a framework project the compiler crashes.
struct Description
{
var property:Int32 = 0
}
extension Description
{
init( startPtr: UnsafePointer<Int32> )
{
property = startPtr[0]
}
}
Still open, still crashing.
Jan E.
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