swig/Examples/test-suite/nested_inheritance_interface.i
William S Fulton b6ece11fc1 Fixes for the family of %interface macros for overloaded methods
When C++ methods are not able to be overloaded in a derived class,
such as when they differ by just const, or the target language
parameters types are identical even when the C++ parameter types
are different, SWIG will ignore one of the overloaded methods with
a warning. A %ignore is required to explicitly ignore one of the
overloaded methods to avoid the warning message. Methods added
in the derived classes due to one of the %interface macros are now
similarly ignored/not added to the derived class.

The adding of additional methods into the parse tree is now more
robust and complete resulting in support for %feature and %rename
for the added methods.

Closes #1277
2022-03-12 23:04:24 +00:00

20 lines
469 B
OpenEdge ABL

%module nested_inheritance_interface
%warnfilter(SWIGWARN_RUBY_MULTIPLE_INHERITANCE,
SWIGWARN_D_MULTIPLE_INHERITANCE,
SWIGWARN_PHP_MULTIPLE_INHERITANCE); /* languages not supporting multiple inheritance or %interface */
#if defined(SWIGJAVA) || defined(SWIGCSHARP)
%include <swiginterface.i>
%interface(IA)
#endif
#if !defined(SWIGCSHARP) && !defined(SWIGJAVA)
%feature ("flatnested");
#endif
%inline %{
struct IA {};
struct B { struct N : IA {}; };
%}