The XML target language support is not in good shape and is likely to be
removed unless somebody steps up to bring it up to the expected standard
(it fails to even meet the criteria for "Experimental" currently).
Closes#2213
The directorin typemaps in the director methods now use std::move on the
input parameter when copying the object from the stack to the heap prior
to the callback into the target language, thereby taking advantage of
move semantics if available.
Enhance SWIGTYPE "out" typemaps to use std::move when copying
objects, thereby making use of move semantics when wrapping a function returning
by value if the returned type supports move semantics.
Wrapping functions that return move only types 'by value' now work out the box
without having to provide custom typemaps.
The implementation removed all casts in the "out" typemaps to allow the compiler to
appropriately choose calling a move constructor, where possible, otherwise a copy
constructor. The implementation alsoand required modifying SwigValueWrapper to
change a cast operator from:
SwigValueWrapper::operator T&() const;
to
#if __cplusplus >=201103L
SwigValueWrapper::operator T&&() const;
#else
SwigValueWrapper::operator T&() const;
#endif
This is not backwards compatible for C++11 and later when using the valuewrapper feature
if a cast is explicitly being made in user supplied "out" typemaps. Suggested change
in custom "out" typemaps for C++11 and later code:
1. Try remove the cast altogether to let the compiler use an appropriate implicit cast.
2. Change the cast, for example, from static_cast<X &> to static_cast<X &&>, using the
__cplusplus macro if all versions of C++ need to be supported.
Issue #999Closes#1044
More about the commit:
Added some missing "varout" typemaps for Ocaml which was falling back to
use "out" typemaps as they were missing.
Ruby std::set fix for SwigValueWrapper C++11 changes.
If the same method name is implemented in a parent class then the
subclass can't have more required parameters than that or else we
get a compatibility error when the module is loaded.
The testsuite wasn't catching this problem because it was no longer
trying to load the modules for testcases without _runme.php, because
the mechanism to do that relied on there being a generated .php
wrapper, which we no longer have by default. Fix that to provide a
regression test for this fix.
See #2151
PHP 7.0 fails to parse `?` before a parameter type (meaning Nullable in
newer versions), so just omit these parameter type declarations in
the testcase until we drop PHP 7.0 support.
Also drop some `var_dump($x);` left over from debugging this testcase.
I missed that this change breaks cpp_static, which seems to be to do
with handling the combined getter and setter we emit for static
member variables. Reverting while I figure out how to handle that.
This reverts commit a277748870.
* imfunc:
Add special variable imfuncname expansion for C# and D
Test and document imfuncname special variable expansion
Update docs.
Also expose in proxyClassFunctionHandler
Expose to javaout typemaps.
Conflicts:
CHANGES.current
* more_argcargv:
Document argc argv library
argcargv.i cosmetic updates
Typemaps for (int ARGC, char **ARGV) fixup
Fix argcargv.i in Perl5, Tcl, PHP Add missing type map for type check. Add testing of argcargv.i for Perl5, Tcl, PHP and Ruby.
Add Lua test for argcargv.i
Add argcargv.i to more languages: Perl 5, Tcl, PHP
Add argcargv.i to Lua
Initial contributions for Linux provided in issue #1233, modified to work
on both Windows and Linux. Dual support is possible by detecting
the sizeof wchar_t which is different on each of these systems.
This exercises a bug that was found with this fairly complex mapping, it
wasn't putting newlines in the proper place. A previous commit added
the newlines, this makes sure it doesn't happen again.
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Shows how to use a go directory for passing an NULL terminated argv type
array.
This also exercises the bug in the previous commit. That's why the
call1 function isn't assigned to zero, that the only case where that bug
happens.
Signed-off-by: Corey Minyard <cminyard@mvista.com>
