June 14, 2019
https://issues.dlang.org/show_bug.cgi?id=19960

          Issue ID: 19960
           Summary: ElementType!(char[]) + betterC = wrong type
           Product: D
           Version: D2
          Hardware: x86
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: patric.dexheimer@gmail.com

//dmd main.d -betterC
import std.range;
pragma(msg, ElementType!(char[]) );

//main.d(2): Error: Cannot pass argument void to pragma msg because it is void

//dmd main.d
//dchar

--