Occurs when using the director class from multiple threads - a race condition initialising block scope static variables. Block scope static variables are guaranteed to be thread safe in C++11, so the fix is guaranteed when using C++11. However, most modern compilers also fix it when using C++03/C++98. Closes #1862
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36 lines
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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 4.1.0 (in progress)
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===========================
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2020-08-28: wsfulton
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[Java] #1862 Fix crashes in swig_connect_director during director class construction
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when using the director class from multiple threads - a race condition initialising
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block scope static variables. The fix is guaranteed when using C++11, but most
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compilers also fix it when using C++03/C++98.
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2020-08-16: wsfulton
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[Python] Add missing initializer for member ‘_heaptypeobject::ht_module’ when using
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-builtin to complete Python 3.9 support.
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2020-08-16: wsfulton
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[Python] Remove PyEval_InitThreads() call for Python 3.7 and later as Python calls
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it automatically now. This removes a deprecation warning when using Python 3.9.
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2020-08-15: wsfulton
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[Python] All Python examples and tests are written to be Python 2 and Python 3
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compatible, removing the need for 2to3 to run the examples or test-suite.
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2020-08-13: wsfulton
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[C#] Add support for void *VOID_INT_PTR for member variables.
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2020-07-29: chrisburr
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#1843 [Python] Compilation error fix in SwigPyBuiltin_SetMetaType when using PyPy.
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2020-06-14: ZackerySpytz
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#1642 #1809 Fix virtual comparison operators in director classes - remove incorrect
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space in the function name, for example, operator= = is now operator==.
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