• d-bugmail puremagic.com (28/28) May 30 2012 http://d.puremagic.com/issues/show_bug.cgi?id=8166
• d-bugmail puremagic.com (12/30) Oct 22 2012 http://d.puremagic.com/issues/show_bug.cgi?id=8166

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=8166

           Summary: retro() of splitter() too
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: Phobos
        AssignedTo: nobody puremagic.com
        ReportedBy: bearophile_hugs eml.cc



This is an operation I'd like to do:

import std.range, std.algorithm;
void main() {
    auto p = std.array.splitter("this is a message").retro();
}


DMD 2.060alpha gives:

test.d(3): Error: template std.range.retro does not match any function template
declaration
...\dmd2\src\phobos\std\range.d(1292): Error: template std.range.retro(Range)
if (isBidirectionalRange!(Unqual!(Range))) cannot deduce template function from
argument types !()(Result)


I think a splitter of a narrow string can be a BidirectionalRange.

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=8166


monarchdodra gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |monarchdodra gmail.com
         AssignedTo|nobody puremagic.com        |monarchdodra gmail.com




 This is an operation I'd like to do:
 
 import std.range, std.algorithm;
 void main() {
     auto p = std.array.splitter("this is a message").retro();
 }
 
 
 DMD 2.060alpha gives:
 
 test.d(3): Error: template std.range.retro does not match any function template
 declaration
 ...\dmd2\src\phobos\std\range.d(1292): Error: template std.range.retro(Range)
 if (isBidirectionalRange!(Unqual!(Range))) cannot deduce template function from
 argument types !()(Result)
 
 
 I think a splitter of a narrow string can be a BidirectionalRange.

I'll take this.

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