[Issue 4395] New: Nested map fails

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sun Jun 27 05:09:17 PDT 2010


http://d.puremagic.com/issues/show_bug.cgi?id=4395

           Summary: Nested map fails
           Product: D
           Version: D2
          Platform: Other
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody at puremagic.com
        ReportedBy: simen.kjaras at gmail.com


--- Comment #0 from Simen Kjaeraas <simen.kjaras at gmail.com> 2010-06-27 05:09:13 PDT ---
auto fn1 = ( string s ) {
        return s;
    };
auto fn2 = ( string s ) {
        return map!fn1( [""] );
    };
auto idirs = map!fn2( [""] );

The above code fails with the following error message:

foo.d(114): Error: struct foo.main.Map!(fn2,string[]).Map inner struct Map
cannot be a field
foo.d(114): Error: struct foo.main.Map!(fn2,string[]).Map inner struct Map
cannot be a field

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