Add bool output parameter to Swig_overload_dispatch to say when it has
generated code that will use the typecheck typemap code to help Lua and
Octave to not emit unused argv[] arrays.
Alas, resorted to warning suppression for deficient cpp11_initializer_list
typecheck typemap in cpp11_std_initializer_list testcase.
The $isvoid special variable expands to 1 if the
wrapped function has a void return, otherwise expands to 0.
In the implementation, use a consistent variable name, returntype,
for a node's "type" attribute.
Issue #2907
Avoids confusion with newly created Allocate::is_assignable.
Language::is_immutable is just a wrapper around the
"feature:immutable" flag since previous commit.
is_mutable rename wip
Add Swig_obligatory_macros which must be called by each
target language to define SWIG_VERSION correctly
in the generated code, as well as the language specific
macro SWIGXXX where XXX is the target language name.
Drop the #ifdef SWIGXXX that was previously generated -
I can't see the point of this and if users are defining
this macro somehow, then users will need to change this
Closes#1050
We had a banner for C, a banner for target languages (parameterised
to allow the comment sequence to be specified) and a special banner
for XML files in scilab.cxx.
The XML variant was only needed because the standard banner contains
`--` for a hyphen, so we now use ` - ` for that instead.
The C banner now calls Swig_banner_target_lang() with a suitable
comment sequence to print the actual banner text.
* Change the builder filename to match the loader filename
* Mark extern functions with SWIGEXPORT
* Fix bug: builder.sce not generated if with '-scilab -builder' option
Fixes#1853
Exit() is a wrapper for exit() by default, but SetExitHandler() allows
specifying a function to call instead.
This means that failures within DOH (e.g. Malloc() failing due to lack
of memory) will now perform cleanup such as removing output files.
This commit also cleans up exit statuses so SWIG should now reliably
exit with status 0 if the run was successful and status 1 if there was
an error (or a warning and -Werror was in effect).
Previously in some situations SWIG would try to exit with the status set
to the number of errors encountered, but that's problematic - for
example if there were 256 errors this would result in exit status 0 on
most platforms. Also some error statuses have special meanings e.g.
those defined by <sysexits.h>.
Also SWIG/Javascript tried to exit with status -1 in a few places (which
typically results in exit status 255).
This commit handles multi-version support at runtime, it
fixes:
* 5.5.2 - with cutted long identifier name
* 6.0.0 - with full string identifier
* 6.1.0 - with 1 or 0 output argument
It also improves the codebase by:
* Using `Char(X)` instead of `DohCheck(X)` and `Data(X)`
* Using `Len(X)` instead of `strlen()`
* Correctly detecting old Scilab versions
Use SWIG_<module>_Init() function to init the module rather than
<module>_Init() as the latter can collide with a function being wrapped.
Fixes#745Fixes#1739
These were officially deprecated in 2001, and attempts to use them have
resulted in a warning (including a pointer to what to update them to)
for most if not all of that time.
Fixes#1984
With Scilab 6 target specified, identifier names truncation is disabled (no longer necessary)
Signed-off-by: Simon Marchetto <simon.marchetto@scilab-enterprises.com>
William S Fulton