[Issue 3380] New: [tdpl] typeid(obj) should return the dynamic type of the object

d-bugmail at puremagic.com d-bugmail at puremagic.com
Thu Oct 8 19:31:53 PDT 2009


http://d.puremagic.com/issues/show_bug.cgi?id=3380

           Summary: [tdpl] typeid(obj) should return the dynamic type of
                    the object
           Product: D
           Version: unspecified
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: andrei at metalanguage.com


--- Comment #0 from Andrei Alexandrescu <andrei at metalanguage.com> 2009-10-08 19:31:52 PDT ---
class A {}
class B : A {}

void main() {
   auto a = new A;
   writeln(typeid(a));
}

Currently typeid only applies to a type and consequently returns static type
information. This bug report aims at merging classinfo into TypeInfo_class. We
need to therefore have typeid accept values.

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