80ffb169c1
1. Fix negative octals. Currently not handled correctly by `-py3`
(unusual case, but incorrect).
2. Fix arguments of type "octal + something" (e.g. `0640 | 04`).
Currently drops everything after the first octal. Nasty!
3. Fix bool arguments "0 + something" (e.g. `0 | 1`) are always
"False" (unusual case, but incorrect).
4. Remove special handling of "TRUE" and "FALSE" from
`convertValue` since there's no reason these have to match
"true" and "false".
5. Remove the Python 2 vs. Python 3 distinction based on the
`-py3` flag. Now the same python code is produced for default
arguments for Python 2 and Python 3. For this, octal default
arguments, e.g. 0644, are now wrapped as `int('644', 8)`. This
is required, as Python 2 and Python 3 have incompatible syntax
for octal literals.
Fixes #707
196 lines
8.3 KiB
Text
196 lines
8.3 KiB
Text
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 4.0.0 (in progress)
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===========================
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2017-06-23: m7thon
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[Python] fix and improve default argument handling:
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1. Fix negative octals. Currently not handled correctly by `-py3`
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(unusual case, but incorrect).
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2. Fix arguments of type "octal + something" (e.g. `0640 | 04`).
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Currently drops everything after the first octal. Nasty!
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3. Fix bool arguments "0 + something" (e.g. `0 | 1`) are always
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"False" (unusual case, but incorrect).
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4. Remove special handling of "TRUE" and "FALSE" from
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`convertValue` since there's no reason these have to match
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"true" and "false".
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5. Remove the Python 2 vs. Python 3 distinction based on the
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`-py3` flag. Now the same python code is produced for default
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arguments for Python 2 and Python 3. For this, octal default
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arguments, e.g. 0644, are now wrapped as `int('644', 8)`. This
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is required, as Python 2 and Python 3 have incompatible syntax
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for octal literals.
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Fixes #707
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2017-06-19: wsfulton
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[Python] Fix handling of rich comparisons when wrapping overloaded operators:
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operator< operator<= operator> operator>= operator== operator!=
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Previously a TypeError was always thrown if the type was not correct. NotImplemented
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is now returned from these wrapped functions if the type being compared with is
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not correct. The subsequent behaviour varies between different versions of Python
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and the comparison function being used, but is now consistent with normal Python
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behaviour. For example, for the first 4 operator overloads above, a TypeError
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'unorderable types' is thrown in Python 3, but Python 2 will return True or False.
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NotImplemented should be returned when the comparison cannot be done, see PEP 207 and
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https://docs.python.org/3/library/constants.html#NotImplemented
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Note that the bug was only present when overloaded operators did not also have a
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function overload.
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Fixes SF bug #1208 (3441262) and SF patch #303.
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*** POTENTIAL INCOMPATIBILITY ***
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2017-06-17: fabrice102
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[Go] Fix Go callback example. Fixes github #600, #955, #1000.
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2017-06-16: wsfulton
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Make sure warning and error messages are not split up by other processes writing to
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stdout at the same time.
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2017-06-16: wsfulton
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[R] Fix wrapping function pointers containing rvalue and lvalue reference parameters.
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2017-06-13: olly
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[Perl] Fix testsuite to work without . in @INC - it was removed in
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Perl 5.26 for security reasons, and has also been removed from
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older versions in some distros. Fixes
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https://github.com/swig/swig/issues/997 reported by lfam.
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2017-06-03: wsfulton
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Fix %import on a file containing a file scope %fragment forced inclusion to not
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generate the fragment contents as %import should not result in code being generated.
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The behaviour is now the same as importing code insertion blocks.
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Wrapping FileC.i in the following example will result in no generated code, whereas
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previously "#include <limits.h>" was generated:
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// FileA.i
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%fragment("<limits.h>", "header") %{
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#include <limits.h>
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%}
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%{
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#include <stdio.h>
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%}
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%fragment("<limits.h>");
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// FileC.i
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%import "FileA.i"
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*** POTENTIAL INCOMPATIBILITY ***
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2017-05-26: Volker Diels-Grabsch, vadz
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[Java] #842 Extend from java.util.AbstractList<> and implement java.util.RandomAccess for
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std::vector wrappers. This notably allows to iterate over wrapped vectors in a natural way.
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2017-05-30: davidcl
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[Scilab] #994 Undefined symbol error when loading in Scilab 6
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2017-05-25: asibross
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[Java] #370 #417 Missing smart pointer handling in Java director extra methods
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swigReleaseOwnership() and swigTakeOwnership().
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2017-05-23: wsfulton
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[Java] #230 #759 Fix Java shared_ptr and directors for derived classes java compilation
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error.
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For shared_ptr proxy proxy classes, add a protected method swigSetCMemOwn for modifying
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the swigCMemOwn and swigCMemOwnDerived member variables which are used by various other
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methods for controlling memory ownership.
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2017-05-21: Sghirate
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[Java, C#, D] #449 Remove unnecessary use of dynamic_cast in directors to enable
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non-RTTI compilation.
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2017-05-21: wsfulton
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[Python] #993 Fix handling of default -ve unsigned values, such as:
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void f(unsigned = -1U);
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2017-05-20: jschueller
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[Python] #991 Fix E731 PEP8 warning: do not assign a lambda expression
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2017-05-16: nihal95
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[PHP] Add %pragma version directive to allow the version of the
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extension to be set. Patch #970, fixes #360.
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2017-05-13: yag00
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Patch #975 - Add support for noexcept on director methods.
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2017-04-27: redbrain
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Issue #974, Patch #976 - Fix preprocessor handling of macros with commas in a comment.
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2017-04-25: jleveque
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[Lua] #959 - Fix Visual Studio C4244 conversion warnings in Lua wrappers.
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2017-04-21: tamuratak
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[Ruby] #964 - Add shared_ptr director typemaps.
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2017-04-20: wsfulton
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[Ruby] #586, #935 Add assert for invalid NULL type parameter when calling SWIG_Ruby_NewPointerObj.
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2017-04-20: tamuratak
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[Ruby] #930, #937 - Fix containers of std::shared_ptr.
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Upcasting, const types (eg vector<shared_ptr<const T>>) and NULL/nullptr support added.
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2017-04-12: smarchetto
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[Scilab] New parameter targetversion to specify the Scilab target version (5, 6, ..) for code generation
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With Scilab 6 target specified, identifier names truncation is disabled (no longer necessary)
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2017-03-24: tamuratak
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[Ruby] Fix #939 - Wrapping std::vector<bool> fix due to incorrect null checks
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on VALUE obj.
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2017-03-17: vadz
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[C#] #947 Add support for std::complex<T>
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2017-03-17: wsfulton
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[Go] Fix handling of typedef'd function pointers and typedef'd member function pointers
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such as:
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typedef int (*FnPtr_td)(int, int);
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int do_op(int x, int y, FnPtr_td op);
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2017-03-16: wsfulton
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Add support for member const function pointers such as:
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int fn(short (Funcs::* parm)(bool)) const;
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Also fix parsing of references/pointers and qualifiers to member
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pointers such as:
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int fn(short (Funcs::* const parm)(bool));
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int fn(short (Funcs::* & parm)(bool));
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2017-03-10: wsfulton
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Extend C++11 alternate function syntax parsing to support const and noexcept, such as:
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auto sum1(int x, int y) const -> int { return x + y; }
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auto sum2(int x, int y) noexcept -> int { return x + y; }
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2017-02-29: tamuratak
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[Ruby] #917 - Add Enumerable module to all container class wrappers. It was missing
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for std::list, std::multiset, std::unordered_multiset and std::unordered_map.
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2017-02-27: assambar
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[C++11] Extend parser to support throw specifier in combination
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with override and/or final.
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2017-02-10: tamuratak
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[Ruby] #883 - Add support for C++11 hash tables:
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std::unordered_map
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std::unordered_set
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std::unordered_multimap
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std::unordered_multiset
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2017-02-08: jcsharp
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[C#] #887 Improve std::vector<T> wrapper constructors -
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Replace constructor taking ICollection with IEnumerable and also add IEnumerable<T>
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constructor to avoid the boxing and unboxing overhead of the original constructor,
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when the type parameter is a value type.
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