[Issue 5828] New: Cannot declare a variable of type "X function() ref" without auto

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sun Apr 10 01:20:16 PDT 2011


http://d.puremagic.com/issues/show_bug.cgi?id=5828

           Summary: Cannot declare a variable of type "X function() ref"
                    without auto
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: timon.gehr at gmx.ch


--- Comment #0 from timon.gehr at gmx.ch 2011-04-10 01:16:36 PDT ---
DMD rejects explicit declarations of variables of type "X function() ref",
while internally this is a valid type:

int a;
ref int g(){return a;}

int main(){
    //ref int function() f=&g; //error
    //int function ref() f=&g; //error
    auto f=&g; //ok
    writeln(typeof(f).stringof); //"int function() ref"
}

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