* unique_ptr-inputs:
std::unique_ptr std::auto_ptr tidyup
Add support for std::auto_ptr inputs
Cosmetic formatting and doc updates in std_unique_ptr.i files
Add Perl support for std::unique_ptr inputs
Add Ruby support for std::unique_ptr inputs
Add Python support for std::unique_ptr inputs
Add C# support std::unique_ptr inputs
Java unique_ptr test ownership enhancement to test
Java unique_ptr enhance test for double release
SWIGTYPE && input typemaps now assume object has been moved
Add Java support for std::unique<T> for input parameters.
Closes#692
Conflicts:
CHANGES.current
Types generated with and without -builtin are not compatible. Mixing
them in a common type list leads to crashes. Avoid this by using
different capsule names: "type_pointer_capsule" without -builtin and
"type_pointer_capsule_builtin" with.
See #1684
SWIG python objects were being freed after the corresponding SWIG
module information was destroyed in Python 3, causing leaks when as
a result the object destructor could not be invoked. To prevent this
misordering, SWIG python objects now obtain a reference to the
Python capsule wrapping the module information, so that the module
information is correctly destroyed after all SWIG python objects
have been freed (and corresponding destructors invoked).
Fixes#2154Fixes#2208
Fixes#2101. There are 3 related changes made here:
1. Move the SWIG_globals() singleton into pyrun from pyint so it
is visible to SWIG_Python_DestroyModule(). The static globals
varlink has been extracted out of the function so that it can
be set to NULL in SWIG_Python_DestroyModule(), which fixes the
issue described in #2101. (Now when the second interpreter
starts up, the Swig_Globals_global pointer will be NULL, so it
knows it has to create a new one.)
2. Remove a Py_DECREF on the globals varlink. The decrement is now
performed by DestroyModule(), so there's no need to do it in
SWIG_init().
3. Fixed similar issue with SWIG_Python_TypeCache().
If python_append.i is modified to use:
__slots__ = []
instead of
__slots__ = ["this"]
then this additional error checking prevents a crash and shows a stack trace and error:
AttributeError: 'ForSlots' object has no attribute 'this'
Related to issue #1674
Don't attempt to use the class's __dict__ for setting 'this' when
a user has extended a class with:
__slots__ = ['this'].
Was segfaulting. Now we fall back to a simple PyObject_SetAttr if the
usual approach to setting 'this' in __dict__ does not work.
Closes#1673Closes#1674
Instead of silenty ignoring them, now a "TypeError: f() takes no keyword arguments"
exception is thrown if keyword arguments are used. Hence constructors and normal
methods/functions behave in the same way.
Closes issue #1595
The typecheck typemaps succeed for non pointers (SWIGTYPE, SWIGTYPE&,
SWIGTYPE&&) when the equivalent to C NULL is passed from the target
language. This commit implements a fix for Python to not accept a Python
None for non-pointer types.
Issue #1202
Both the command line and %module options of the same name have been
removed. These were undocumented. The -outputtuple option returned a
Python tuple instead of a list, mostly typically in the OUTPUT
typemap implementations.
It unclear why a tuple instead of a list return type is needed and
hence this option has been removed as part of the simplification of
the SWIG Python command line options for SWIG 4.
Issue #1340.
Python fixed many APIs to use const char * instead of char * at around
Python 2.4. As we support 2.7 and later, we can now remove the non-const
string usage.
Types changed:
PyArg_ParseTuple
PyArg_ParseTupleAndKeywords
PyArg_UnpackTuple
PyDict_SetItemString
PyMethodDef
PyModuleDef
SWIG_Python_UnpackTuple
SWIG_Python_str_FromChar
SWIG_addvarlink
swig_const_info
A custom implementation for Py_None was implemented in SWIG_Py_None().
This was used by default on Windows only. It isn't clear why this
was done just for Windows. Now Py_None is the real Py_None on all
operating systems.
An error was not being set if an implicit conversion was attempted
calling an explicit constructor.
Fixes:
Fatal Python error: a function returned NULL without setting an error
SystemError: <built-in function new_A> returned NULL without setting an error
File "Examples/test-suite/python/implicittest.py", line 106 in __init_
I've moved the initialization of statics a little earlier on - a little
safer as it is hard to follow exactly when some of these were being
used, such as SWIG_Py_None which sometimes replaces Py_None.
Avoid casts between incompatible function types where possible (when
keyword args are in use, it is not possible to avoid such warnings as
they are inherent in the design of Python's C API in that particular
case). Fixes#1259.
