For a target language that does not implement nested class support, a C++
class nested inside another class was discarded after parsing and replaced
by a synthesized forward class declaration in the enclosing scope. That
forward declaration carries no symbol table or members, so names that
resolve through the nested class could not be resolved. In particular a
using declaration whose scope qualifier reaches the nested class through a
typedef, such as 'using Outer::Nested::Me::method;' where 'Me' is a typedef
naming the nested class, gave a spurious 'Nothing known about ...' warning
(Warning 315) and the member was silently dropped.
The nested class is now kept as the real parsed class node and marked with
feature:ignore, instead of being replaced by a forward declaration. It is
still not wrapped (and still reported with Warning 325), but its scope,
members and typedefs remain available for name resolution. This also
resolves an out of line nested class definition written inside the
enclosing class, such as 'struct Outer::Nested { ... };', which previously
reported 'Outer is not defined as a valid scope'.
Nested template classes are kept the same way. A %template instantiation of
such a class still cannot be wrapped as a proxy class and continues to be
reported with Warning 331.
Add the using_nested_member_typedef test and the cpp_nested_out_of_line_scope
error test. The nested_scope test was previously run only for Java and C#
to avoid the out of line scope error above; it now runs for all languages.
Assisted-by: Claude Code (Opus 4.8)
- Add changes entry for new Lua shared_ptr support.
- Rename director_smartptr test to director_shared_ptr.
- Reimplement cpp11_shared_ptr test cases so that they are run by all
languages (in common.mk instead of being in chosen language's Makefile.in files).
This makes sure missing tests are run by all languages that support
shared_ptr.
- Enhanced configure.
- Add Windows separator for calling ruby with multiple directories.
- Rename names in test cases which conflict with Windows headers used by Ruby.
- The three Ruby tests are testing Ruby with MinGW-w64 using Universal CRT.
- Also fixes recently disabled ruby test because of ::at_quick_exit compiler problem which was due to incorrect mixing of MINGW64 and UCRT64 runtimes - closes#3237.
Note:
VER=''", ruby 3.4 comes from MSYS2 repository (MINGW-W64).
While VER='3.2', ruby 3.2 and VER='3.3', ruby 3.3 are installed on GitHub Windows runner.
Fixes removeFirst() and removeLast() incompatibilities with methods
of the same name in the Java base class java.util.AbstractSequentialList
which were added in JDK 21 as part of JEP-431.
configure.ac has been modified to detect the version of JDK/Java for use
in testing the test-suite via the JAVA_VERSION_MAJOR variable.
Needed to continue testing removeFirst(), removeLast(), addFirst(), addLast().
Closes#3156
Fixes:
[cast] redundant cast
[rawtypes] found raw type
[serial] serializable class has no definition of serialVersionUID
Also suppress warning: auxiliary class TargetLanguageBase in ./inherit_target_language.java should not be accessed from outside its own source file
Use $(ECHO_PROGRESS) instead of the hard-coded "echo" to allow setting
ECHO_PROGRESS=: on make command line to suppress the (many hundreds of)
messages given when running every unit test.
This makes it much easier to see any warnings given during the test
suite execution.
Java's nested iterator class in std::map, std::set, std::unordered_map,
std::unordered_set needs to be public instead of protected for
access to work when moving STL types into different Java packages.
For example:
%nspace Space::OuterClass80;
namespace Space {
struct OuterClass80 {
struct InnerClass80 {
struct BottomClass80 {};
};
enum InnerEnum80 { ie80a, ie80b };
};
}
Previously the following were additionally required for some languages:
%nspace Space::OuterClass80::InnerClass80;
%nspace Space::OuterClass80::InnerClass80::Bottom80;
Now the appropriate nspace setting is taken from the outer class.
A new warning has also been introduced to check and correct conflicting
nspace usage, for example if the following is additionally added:
%nspacemove(AnotherSpace) Space::OuterClass80::InnerClass80;
The following warning appears as an inner class can't be moved outside
of the outer class:
Warning 406: Ignoring nspace setting (AnotherSpace) for 'Space::OuterClass80::InnerClass80',
Warning 406: as it conflicts with the nspace setting (Space) for outer class 'Space::OuterClass80'.
This really helps with %nspacemove as now one can simply move an outer
class to another namespace, like this:
%nspacemove(AnotherSpace) Space::OuterClass80;
and all the nested classes will automatically also be moved
into the appropriate namespace.
A different approach is taken for supporting casting smart pointers up the
inheritance hierarchy. We no longer try to replace the underlying pointer type,
provided in the 'feature:smartptr', with the base class type. Such as morphing
'std::shared_ptr<(Derived)>' into 'std::shared_ptr<(Base)>'. Instead, we simply
use 'feature:smartptr' from the base class. This is more reliable than trying to
pattern match the pointer type in the feature. The base class must of course
also have the 'feature:smartptr' set, and this is still checked for as before.
The feature is now parsed in one place and stored in the parse tree in the
new 'smart' attribute for handling by the target languages.
Fix also improves the handling of the type parsed in 'feature:smartptr' in that
the type is now normalized and resolved in the scope of the class it is attached
to.
Closes#2768
Support running testcases conditional on the compiler supporting
a each language version, like we already handle C++11.
Currently no testcases are actually run in this way for these
newer language versions.
Move HAVE_CXX11 into makefiles so that running test-suite
from top level directory or in the language's test-suite directory
is consistent. For example, running 'make check-java-test-suite'
behaves the same as 'cd Examples/test-suite/java && make check'.
This is done in preparation for adding namespace support to the Ruby
part of SWIG. Some existing test cases were reorganized or duplicated
for flat/nonflat nesting. For some a Ruby test script was added.
Finally the ruby/Makefile.in was improved so that for test cases
without an explicit test script, the generated wrapper library will
be loaded by the Ruby interpreter to ensure loading works fine.
* shared-ptr-template-upcast:
comments
Applying shared_ptr template upcast fix to CSharp, adding CSharp test, and cleanup
Adding test case demonstrating issue where SWIG does not generate a correctly typed, upcasted shared_ptr for a template instantiation deriving from a base class
WIP - Use the non-encoded type string for upcasting a shared_ptr of a derived type to a shared_ptr of the base type
comments
Applying shared_ptr template upcast fix to CSharp, adding CSharp test, and cleanup
Adding test case demonstrating issue where SWIG does not generate a correctly typed, upcasted shared_ptr for a template instantiation deriving from a base class
WIP - Use the non-encoded type string for upcasting a shared_ptr of a derived type to a shared_ptr of the base type
Check Java version in configure and define SKIP_DOXYGEN_TEST_CASES if
it's less than 9, which is required by the new implementation of
CommentParser used in the Doxygen tests.
In particular, do not use com.sun.javadoc deprecated since Java 9 and
finally removed in Java 13, to allow the tests to run under modern JRE.
They don't run under Java 8 and earlier any more, but this shouldn't be
a huge problem nowadays and as SWIG output is independent from the Java
version used, it's enough to test it with modern Java versions.
Note that the tests themselves were changed only in the most minimal
way, to adapt them to the new way of running javadoc (which is now also
integrated into CommentParser itself instead of being duplicated in
every test).
* master:
Add Octave 4.4 to Travis allow_failures
Fixes for appveyor image changes
Javascript test-suite Makefile parallel jobs
Add changes entry for csconstruct, dconstruct and javaconstruct fix
Fix lookup of csconstruct, dconstructor and javaconstruct typemaps
Javascript %nspace fix in generated C++ code
Add C++17 documentation chapter
Add changes notes for C++17 nested namespaces support
Test for invalid C++17 nested namespace aliases
Test c++17 nested namespaces and %nspace
Add c++17 nested namespaces runtime test for C#
Add c++17 nested namespaces runtime test for Python
Add support for c++17 nested namespaces
Update CHANGES.current
.travis.yml: test against Octave 4.4
Examples/test-suite/register_par.i: rename 'tree' to 'swig_tree'
Examples/octave/module_load/runme.m: update 'exist()' statements for Octave >= 4.4
Examples/octave/module_load/runme.m: do not use duplicate function names
Examples/Makefile.in: unset OCTAVE_PATH when running Octave for tests
Lib/octave: fix getting/setting global variables for Octave >= 4.4
Lib/octave: use new class for function member dereference with Octave >= 4.4
Lib/octave: fix operator installation for Octave >= 4.4
Lib/Octave: in Octave >= 4.4, assign reference to base class in subclass
Lib/octave: fix call to mlock() for Octave >= 4.4
Lib/octave: fix call to octave::call_stack::current() for Octave >= 4.4
Lib/octave: 'octave_exit' not longer exists in Octave >= 4.4
Lib/octave: replace is_bool_type() with islogical() for Octave >= 4.4
Lib/octave: replace is_numeric_type() with isnumeric() for Octave >= 4.4
Lib/octave: replace is_cell() with iscell() for Octave >= 4.4
Lib/octave: call octave::feval() instead of feval() for Octave >= 4.4
Lib/octave: fix function name passed to unwind_protect::begin_frame()
C#, D, Java methodmodifiers on destructors
Javascript assert.h - move to header section
Appveyor cl compiler warning fixes during configure
Java vector wrappers cast correction
test-suite fixes (Java directors) for compilers that don't support varargs
Go - use director.swg like other languages
test-suite fixes (2) for compilers that don't support varargs
Consistent spacing in generated exception specifications
test-suite fixes for compilers that don't support vararg macros
Enhance Travis testing to use gcc 8 and test C++17 and C17
Enhance SWIG_isfinite for older standards: C++03/C++98/C89
test-suite support for gcc-8 targeting C++11 and C++14
Scilab portability fixes - remove use of strdup
Scilab array overbounds fix handling char type exceptions
test-suite fix for c++17 and throw macro
Remove use of 'register' in C source
test-suite support for C++17: switch testing of the deprecated C++17 'register' keyword from C++ to C
Examples update to support C++17: exception specification throw removal
Cosmetic syntax tweak using throw in Octave directors
test-suite support for C++17 (Java): exception specification throw removal
test-suite support for C++17: exception specification throw removal
__cplusplus macro usage tweak
Improve detection of Python's 2to3 tool
Correct C shared library creation when specifing CC to configure
Remove superfluous parens in generated Python scripts.
[ci] guile 2.2 build no longer expected to fail
guile - resstructure some configure tests
Disable guile configuration if guile-config and guile report a different version
Fix guile executable detection on early 2.0.x guile versions
guile - drop GDB_INTERFACE related stuff
guile - replace obsolete scm_listify with scm_list_n
guile - use more reliable method of finding guile executable based on guile-config
Fix go version matching in configure for go1.10
[Python] Suppress new pycodestyle warning
Add if-no-present action for jsv8inc arg
Fix typo in help --with-jscoreinc and --with-jscorelib
Fix off-by-one error
* Makefile.in (configfiles): Update URLs for latest configfiles.
Add changes entry for Ruby %alias fix for global functions
[Ruby] Pass Qnil instead of NULL to rb_funcall()
Fix typo
Fix ruby %alias directive for native c functions
Stop testing Python on Appveyor msys/mingw
Fix -Wimplicit-fallthrough gcc-7.3 warning
The way Python docstrings are indented has changed on master, so use the
standard inspect module in Python autodoc unit test to ignore the differences
in their indentation level between -builtin and non-builtin cases to make the
test still pass with the branch version, which avoids the use of different
(but almost identical) values in the test itself.
- directorargout didn't work - it used string "jresult" instead of
argument name
- java/typemaps.i didn't work with directors
- test for using java/typemaps.i in directors added
* interfaces:
Remove unnecessary interfaces for concrete classes
cosmetic code formatting changes
Correct interface name attributes that are internal
interface macro changes to support templates
Test non-virtual method in Derived classes
interface tests for a most derived class inheriting the interfaces further up the chain
Rename GetCPtr/getCPtr to SWIGInterfaceUpcast
interface feature support for const ref pointers (used by the STL)
Interface feature support for arrays
More interface feature testing for return values
interface feature support for passing by value
interface feature support for references
Multiple inheritance parameters as pointers testing
Simplify multiple_inheritance_abstract Java runtime test
Warning fixes
Rename test functions in multiple_inheritance_abstract testcase
Formatting fixes in generated code for interface feature
Cosmetic spacing changes in test case
interface feature typemap corrections to handle NULL pointers
interface test added
javadirectorin fix
interface implementation visibility
interface inheritance (2)
interface inheritance (1)
feature:interface ported to Java
propagate non-abstract "interface" base methods (3)
propagate non-abstract "interface" base methods (2)
propagate non-abstract "interface" base methods (1)
namespace support added GetCPtr now returns HandleRef "feature:interface:name" is now mandatory attribute
interfaces (1)
interfaces (1)
Conflicts:
Source/Modules/csharp.cxx
Source/Modules/java.cxx
William S Fulton