Re: Template not seeming to instantiate a second time with default alias parameter

[wobbles via Digitalmars-d-learn]

On Tuesday, 30 August 2016 at 20:55:20 UTC, ag0aep6g wrote:

On 08/30/2016 10:41 PM, wobbles wrote:

class Node(T, alias func = (T t => t*t))(){
//whatever
}

//instantiate
Node!(int) intNode;

Node!(float) floatNode; // fails as lambda func expects an int.

Am I doing something wrong or is this a bug?

Proper test case:

----
class Node(T, alias func = (T t) => t*t)
{
    void method() { func(T.init); }
}

//instantiate
Node!(int) intNode;

Node!(float) floatNode; // fails as lambda func expects an int.

----

Looks like a bug to me. Similar to this:
https://issues.dlang.org/show_bug.cgi?id=14501

Yeah. Looks related.

I'll have to try find a workaround for now :/