[Issue 2157] New: mixin struct, function overload

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=2157

           Summary: mixin struct, function overload
           Product: D
           Version: 2.013
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: someanon at yahoo.com


$ dmd mixinstruct.d 
mixinstruct.d(15): function mixinstruct.S.attr (int) does not match parameter
types ()
mixinstruct.d(15): Error: s.attr can only be called on a mutable object, not
const(S)
mixinstruct.d(15): Error: expected 1 arguments, not 0
mixinstruct.d(15): Error: expression s.attr() is void and has no value


$ cat mixinstruct.d 
==============================================================
template T() {
int m_attr;
const {int attr() {return m_attr;}}  // reader
}

struct S {
mixin T;
void attr(int n) {m_attr = n;}  // writer
}

int main() {
  const S s;
  int r;
  r = s.attr();  // why this resolve to the writer? but not the reader?

  return r;
}

==============================================================


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