[Issue 1314] New: Dupping an empty array creates a null array

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=1314

           Summary: Dupping an empty array creates a null array
           Product: D
           Version: 2.002
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Keywords: wrong-code
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: brunodomedeiros+bugz at gmail.com


Dupping an empty array creates a null array:
----  ----
import std.stdio;

void main(char[][] args) {
        writefln("" is null);    // false
        writefln("".dup is null); // true
        writefln("".idup is null); // true
        writefln("".dup.ptr); // 0000
}


--