mirror of https://github.com/swig/swig
146 lines
5.5 KiB
Plaintext
146 lines
5.5 KiB
Plaintext
Below are the changes for the current release.
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See the CHANGES file for changes in older releases.
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See the RELEASENOTES file for a summary of changes in each release.
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Issue # numbers mentioned below can be found on Github. For more details, add
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the issue number to the end of the URL: https://github.com/swig/swig/issues/
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Version 4.2.1 (24 Feb 2024)
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===========================
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2024-02-23: wsfulton
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#2814 Correctly ignore duplicate template instantiation (when the
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duplicate contains typedef'd template parameters).
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2024-02-22: erezgeva
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[Ruby, Octave, R] #2284 Fix segfault shrinking STL containers.
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2024-02-22: simark
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Fix -Wundef warning about testing the value of __cplusplus when
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compiling SWIG-generated C code. Warning introduced by a change in
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SWIG 4.2.0.
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2024-02-21: olly
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#2808 [PHP] Fix memory leak when getting or setting a PHP
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attribute which wraps a C++ member variable. Bug introduced in
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SWIG 4.1.0.
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2024-02-18: wsfulton
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#2745 Fix for wrapping STL containers that are static member variables
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or global variables (most scripting languages). Previously a copy of the
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STL container was made into a target language container when reading the
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variable. Changes, such as adjusting an element or adding/erasing
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elements, were made to the copy of the container rather the actual
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underlying C++ container. Also applies to const reference STL static
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members.
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If you really need the old behaviour, add in the typemap that used
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to provide it. For example, for std::list< int > and
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const std::list< int >&, use:
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%typemap(varout,noblock=1,fragment="SWIG_" "Traits" "_" {std::list< int >})
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std::list< int >, const std::list< int >& {
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$result = swig::from(static_cast< std::list< int > >($1));
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}
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*** POTENTIAL INCOMPATIBILITY ***
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2024-02-15: olly
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Improve type deduction for enum values in expressions.
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2024-02-15: rlaboiss
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#2799 [Octave] Add support for Octave 9.0; fix warnings about use
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of deprecated Octave APIs with Octave 7 and later.
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2024-02-14: olly
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SWIG now warns and ignores if %constant is used with an implicit
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type which SWIG can't deduce.
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2024-02-13: olly
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Fix type deduction for certain cases involving C-style casts, or
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which are syntactically like a C-style cast applied to an unary
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operator, such as: (7)*6
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2024-02-13: olly
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#2796 Fix handling of enum initialised by expression including a
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cast to a typedef-ed type. Regression introduced in 4.2.0.
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2024-02-09: wsfulton
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#2794 Fix SwigType_isvariadic assertion to add support for variadic
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templated functions in a template.
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2024-02-08: wsfulton
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#2761 [Tcl] Fix assert in SWIG_Tcl_ConvertPtrFromString().
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2024-02-03: wsfulton
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#1897 [C#, Java] Fix crash handling enums with same name in different
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namespaces.
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2024-02-01: wsfulton
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#2781 Correctly report line number warnings/errors for base classes that
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are templates.
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2024-01-31: olly
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Fix assertion failure and segfault trying to use %constant to
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deduce the type of a "float _Complex" constant.
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2024-01-31: jim-easterbrook
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#2771 [Python] builtin fixes to handle NULL values passed to slots using
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functype: ssizeobjargproc and ternaryfunc.
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2024-01-31: olly
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[Java] #2766 Fix segfault trying to wrap a constant whose type is unknown
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to SWIG with "%javaconst(1);" enabled.
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2024-01-31: wsfulton
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#2768 Fix seg fault handling upcasting when using %shared_ptr on some
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templates.
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2024-01-31: olly
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#2783 Fix incorrectly deduced type for function call. Regression
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introduced in 4.2.0.
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2024-01-27: wsfulton
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[Python] Fix compilation error when wrapping two or more classes that
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have the same friend operator overload when the classes are in a namespace.
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2024-01-15: wsfulton
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https://sourceforge.net/p/swig/bugs/960/
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https://sourceforge.net/p/swig/bugs/807/
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Fix so that friend operators within a namespace can be correctly ignored
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or renamed.
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2024-01-15: wsfulton
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Wrap friend functions that are defined or declared within a namespace.
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Previously unqualified friend definitions/declarations in a namespace were
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ignored.
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The visibility of unqualified friend functions in C++ is somewhat quirky
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and the documentation has been enhanced to aid wrapping of friends.
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2024-01-12: wsfulton
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#2749 Fix seg fault handling friend constructor/destructor declarations.
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2024-01-12: olly
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[Ruby, Tcl] #2751 Fix -external-runtime output to define
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SWIG_snprintf (bug introduced in 4.2.0).
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2024-01-12: olly
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Improve preprocessor warning for use of an undefined function-like
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macro. SWIG now warns:
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Warning 202: Could not evaluate expression 'MY_VERSION_AT_LEAST(1,2,3)'
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Warning 202: Use of undefined function-like macro
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instead of:
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Warning 202: Could not evaluate expression 'MY_VERSION_AT_LEAST(1,2,3)'
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Warning 202: Syntax error: expected operator
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2024-01-11: PaulObermeier
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[Tcl] Improve support for Tcl 9.0. All examples and tests now pass
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with Tcl 9.0.b1.
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2024-01-06: wsfulton
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[Python] #2744 Regression fix - add in missing SwigPyIterator_T fragment for
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SwigPyIteratorClosed_T when using %import on an instantiated std::map.
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