• d-bugmail puremagic.com (29/29) Nov 25 2012 http://d.puremagic.com/issues/show_bug.cgi?id=9074

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=9074

           Summary: Can't use range functions with Appender
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody puremagic.com
        ReportedBy: andrej.mitrovich gmail.com


--- Comment #0 from Andrej Mitrovic <andrej.mitrovich gmail.com> 2012-11-25
08:14:35 PST ---
import std.array;
import std.range;

void main()
{
    // Error: casting string to char is deprecated
    // Error: static assert  "Cannot put a dchar into a Appender!(string)"
    Appender!string x;
    x.put(repeat(" ").take(4));

    // Error: casting string to dchar is deprecated
    Appender!dstring y;
    y.put(repeat(" ").take(4));
}

It forces us to use `replicate`, which does allocation.

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