[Issue 4922] New: don't work readf with char, wchar and dchar

[d-bugmail]

http://d.puremagic.com/issues/show_bug.cgi?id=4922

           Summary: don't work readf with char, wchar and dchar
           Product: D
           Version: D2
          Platform: x86
        OS/Version: All
            Status: NEW
          Severity: major
          Priority: P2
         Component: Phobos
        AssignedTo: nob...@puremagic.com
        ReportedBy: canalpaycif...@gmail.com
                CC: acehr...@yahoo.com


--- Comment #0 from Can Alpay �ift�i <canalpaycif...@gmail.com> 2010-09-23 
11:28:15 PDT ---
Code:
import std.stdio;

void main() {

    char a;
    wchar b;
    dchar c;

    readf("%s %s %s", &a,&b,&c);

}


Error :

dmd -w -c "isimsiz.d" (C:\Program Files\Geany )
C:\D\dmd2\windows\bin\..\..\src\phobos\std\format.d(441): Error: template
std.format.unformatValue(T,Range,Char) if (isArray!(T) && !isSomeString!(T))
does not match any function template declaration
C:\D\dmd2\windows\bin\..\..\src\phobos\std\format.d(441): Error: template
std.format.unformatValue(T,Range,Char) if (isArray!(T) && !isSomeString!(T))
cannot deduce template function from argument types
!(char)(LockingTextReader,FormatSpec!(char))
C:\D\dmd2\windows\bin\..\..\src\phobos\std\format.d(441): Error: template
instance errors instantiating template


Please note that this works:

    int i;
    readf("%s", &i);

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