Re: [BLFS Trac] #23703: swig-4.5.0

#23703: swig-4.5.0
-------------------------+-------------------------
 Reporter:  Bruce Dubbs  |       Owner:  Joe Locash
     Type:  enhancement  |      Status:  closed
 Priority:  normal       |   Milestone:  13.1
Component:  BOOK         |     Version:  git
 Severity:  normal       |  Resolution:  fixed
 Keywords:               |
-------------------------+-------------------------
Changes (by Joe Locash):

 * resolution:   => fixed
 * status:  assigned => closed

Comment:

 {{{
 SWIG-4.5.0 summary:
 - New C++20 support: concepts, requires-clauses and
   requires-expressions, type-constrained template parameters,
   constrained alias templates and abbreviated function templates
   (auto parameters).
 - New C++17 support: class template argument deduction (CTAD)
   handling, user-defined deduction guides and pack expansion in
   using-declarations.
 - C++14 generic lambdas and variable templates.
 - Add support for wrapping std::function via the new
   std_function.i library.
 - Template partial specialization fixes for function types and
   parameter packs.
 - Numerous using-declaration, inherited-constructor and
   typedef-scope name resolution fixes.
 - User-defined literal operators emitted without deprecated
   whitespace and multicharacter constants corrected to use int type.
 - More powerful %rename for instantiated templates.
 - cdata.i now uses a binary data type (e.g. Python bytes,
   JavaScript Uint8Array) so all byte values round-trip correctly.
 - char *& string typemaps added to all remaining target languages.
 - Runtime type system fixes, including cross-module type casts and
   a strict weak ordering fix in the type lookup.
 - Memory allocation failure protection added to several typemaps.
 - %typedef is deprecated; embed.i and the %new_copy_array macro
   are removed.
 - Fewer compiler warnings in generated code.
 - Python 2 is no longer supported; SWIG now targets Python 3.5 and
   later. Python 2 code paths and compatibility macros are removed
   from the generated wrappers and the SWIG library and the
   keyword/built-in warning list now tracks Python 3.
 - Python: PEP 484 type annotations support added, new -typehints and
  .pyi stub generation, -builtin docstring parity, metaclass and
   director reference counting fixes and %nokwargs fixes.
 - Lua: director support added; std::array, std::set,
   std::unordered_set, std::unordered_map, shared_ptr and nested
   class support added. Minimum Lua version is now 5.1.
 - Ruby: generated wrappers migrated to the TypedData API (the
   deprecated Data API is removed in Ruby 4.1) and use embedded
   TypedData storage on Ruby 3.3 and later; GC compaction crash fix
   for STL containers of Ruby objects.
 - Go: %rename of enums honoured, new -unique-id/-no-unique-id
   flags, Windows build and test support and various
   rvalue-reference and director fixes.
 - R: %rename of enums and enum items honoured, scoped enum fixes
   and R 4.6.0 compatibility.
 - JavaScript: v8 and node engines support v8 13.x and 14.x, as used by
   Node.js 24 and 26, with improved node-addon-api detection.
 - Tcl 9 support.
 - Minor fixes and improvements specific to: C#, D, Guile, Java,
   Octave, OCaml, Perl, PHP, Scilab.
 }}}
 Fixed at [sha:6738ec4eeb].
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Ticket URL: <https://wiki.linuxfromscratch.org/blfs/ticket/23703#comment:2>
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