Follow up fixes to #3408.
A pytyping typemap must be defined alongside the in and out typemaps for the
type, otherwise a type wrapped as a pointer to an opaque type is annotated as
though it were a native Python type. Move the remaining pytyping typemaps that
were defined by default but whose in typemaps are not:
wchar_t and wchar_t * to pywstrings.swg, which is included by wchar.i,
cwstring.i and std_wstring.i
float _Complex, double _Complex and _Complex to ccomplex.i
Delete the long double pytyping typemap from pytyping.swg. Unlike the types
above there is no library file to move it to, as long double has no in and out
typemaps anywhere in the SWIG library. It is always wrapped as a pointer to an
opaque type and a Python float is never accepted for it, so annotating it as
float was always wrong. It now falls back to the SWIGTYPE default typing.Any.
Include pytyping.swg from pytypemaps.swg before the Unified Typemap Library
instead of from python.swg after it. A %apply in the library, such as
%apply size_t { std::size_t } in typemaps/misctypes.swg, only copies the
typemaps defined at that point, so std::size_t and std::ptrdiff_t now pick up
the pytyping typemaps instead of having to be listed again.
Also fix the const long double & annotation which was wrongly changed to float.
Add the CHANGES.current entry, correct the PEP 484 example in the Python
documentation for the char * annotation change, and align the indentation of
the char typemap with the other grouped typemaps.
Assisted-by: Claude Code (Opus 4.8)
Fixes missing type information for std::complex in scripting languages.
Closes#732.
Update Javascript and Octave complextest, although they don't actually
get run as they don't work
for clarity and for easier maintainance.
pyrun.swg almost the same than 1.3.20, therefore there will be
compatible again.
code generated is reduced by the use and reuse of %fragments.
as usual, all the test-suite is compiling and a much bigger
"test project" too.
with the new typemaps definition should be much eaiser and
uniform add stl/std and user types.
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5706 626c5289-ae23-0410-ae9c-e8d60b6d4f22
Add the macros
%typemap_asfromcheck()
%typemap_asfrom()
that can be used to defined all the different typemaps
for types where the As/From/Check methods are provided.
All the basic type (int, char,...) typemaps are implemented
using them.
The std::string and std::complex<T> are reimplemented using
the new %typemap_asfrom/check macros too. This helps to complete
all the previously missing typemaps (consttab, varin, varout,..)
and also ilustrates how to define the As/From/Check methods
to use with the %typemap_asfrom/check macros.
As a byproduct, the C complex typemap was added, and the file
complex.i
can be used to load the complex support for either C or C++. The
original C++ std_complex.i is still there, and the corresponding C
ccomplex.i too, if they need to be included explicitly.
Also, the As/From methods are declared via %fragment, so, they
can be reused as needed, and only appear in the wrapped code if
they corresponding typemap is invoked, making the typemaps
and the entire code shorter and simpler.
Marcelo.
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5691 626c5289-ae23-0410-ae9c-e8d60b6d4f22
William S Fulton