[Issue 4345] New: std.range.take!string: "Nonsensical finite range with slicing but no length"

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sat Jun 19 05:39:47 PDT 2010


http://d.puremagic.com/issues/show_bug.cgi?id=4345

           Summary: std.range.take!string: "Nonsensical finite range with
                    slicing but no length"
           Product: D
           Version: D2
          Platform: Other
        OS/Version: Mac OS X
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody at puremagic.com
        ReportedBy: michel.fortin at michelf.com


--- Comment #0 from Michel Fortin <michel.fortin at michelf.com> 2010-06-19 08:39:44 EDT ---
This code triggers a static assert called "Nonsensical finite range with
slicing but no length" in std.range.take!string:

    string str = "abcdef";
    string result = str.take(3);
    assert(array(result) == "abc");

It probably has something to do with strings which have no length defined to so
they work with code units instead of code points.

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