[Issue 22695] New: std.traits.isBuiltinType is false for typeof(null)

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22695

          Issue ID: 22695
           Summary: std.traits.isBuiltinType is false for typeof(null)
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: phobos
          Assignee: nobody at puremagic.com
          Reporter: htvennik at gmail.com

IMO this should compile:

-----------
import std.traits : isBuiltinType;
static assert(isBuiltinType!(typeof(null)));
-----------

But it doesn't:

Error: static assert:  `isBuiltinType!(typeof(null))` is false

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