[Bug java/25040] New: gcjh generated .h files missing methods inherited from interfaces

michele at focuseek dot com gcc-bugzilla@gcc.gnu.org
Fri Nov 25 23:00:00 GMT 2005

In the attached example the interface I declares I.blah(). The abstract class A
then implements I but doesn't define the method nor re-declares it as abstract.

Given these definitions both javac and gcj accept calling blah() using an A
reference. Obviously you need to derive a non-abstract class C from A and
create an object of this second class in order to get such a reference.

Instead gcjh doesn't put a declaration for A::blah() in the A.h file it
generates so there is no way to invoke A.blah() from C++.

If blah() is re-declared s abstract in A then gcjh outputs the declaration for

           Summary: gcjh generated .h files missing methods inherited from
           Product: gcc
           Version: 4.0.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: michele at focuseek dot com
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


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