<div dir="ltr">I’ve seen that this tends to happen with operators that are really overloaded-stuff like +, *, etc. The compiler seems to take longer to figure out which function to use.</div><br><div class="gmail_quote"><div dir="ltr">On Mon, Jun 6, 2016 at 3:09 PM Joe Groff via swift-users <<a href="mailto:swift-users@swift.org">swift-users@swift.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
> On Jun 6, 2016, at 3:06 PM, G B via swift-users <<a href="mailto:swift-users@swift.org" target="_blank">swift-users@swift.org</a>> wrote:<br>
><br>
> Is progress being made on the type checker to get the compiler to stop whinging about the complexity of expressions?<br>
<br>
Yes, a lot of cases work much better in Swift 3. You might give these a try in a nightly build. Please file a bug if you continue to see this in Swift 3 though.<br>
<br>
-Joe<br>
<br>
><br>
> I can’t really trim down the full project to isolate a good test case, but I’m getting a compiler error on this line of code:<br>
> let v=T.Vector4Type([axis[0]*s, axis[1]*s, axis[2]*s, cos(a/2.0)])<br>
><br>
><br>
> Interestingly, this line compiled fine (everything is the same except the last list element is moved to the front):<br>
> let v=T.Vector4Type([cos(a/2.0), axis[0]*s, axis[1]*s, axis[2]*s])<br>
><br>
><br>
><br>
> The initializer that this code is embedded in is this:<br>
> public init(axis:T.Vector3Type, angle a:T){<br>
> let s=sin(a/2.0)<br>
> let v=T.Vector4Type([axis[0]*s, axis[1]*s, axis[2]*s, cos(a/2.0)])<br>
> let l=v.length()<br>
> self.init(v/l)<br>
> }<br>
><br>
> I’m running this in a playground, I don’t know if that makes a difference.<br>
><br>
> I’m willing to wait a little longer for the complier to do its job if it means I don’t have to break my code down to one operation per line.<br>
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</blockquote></div><div dir="ltr">-- <br></div><div data-smartmail="gmail_signature"><div dir="ltr">-Saagar Jha</div></div>