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Fixes for the family of %interface macros for overloaded methods

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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
This commit is contained in:
William S Fulton 2022-03-12 12:46:59 +00:00
commit b6ece11fc1
12 changed files with 259 additions and 15 deletions
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2
Examples/test-suite/multiple_inheritance_interfaces.i
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@ -4,7 +4,7 @@
SWIGWARN_PHP_MULTIPLE_INHERITANCE); /* languages not supporting multiple inheritance */
#if defined(SWIGJAVA) || defined(SWIGCSHARP)
%include "swiginterface.i"
%include <swiginterface.i>
%interface_custom("A", "IA", IA)
%interface_custom("B", "IB", IB)
%interface_custom("%(strip:[I])s", "I%s", IC) // same as %interface_custom("C", "IC", IC)