mull

• New CLI option --mutation-score-threshold (by mpownby) #1045

• All the changes

• No real changes, just added Ubuntu 22.04 packages #1015

• All the changes

• Fixed wrong diff generation #1025 #1023

• Fixed GitHub annotations for relative paths #1028 #738

• All the changes

🚨 Breaking change: Mull now exits with an error if mutants survive. Use --allow-surviving to preserve old behavior.

• Exit with error if mutants survive (by Vilhelm Engström) #1017

• Removed LLVM 10, added LLVM 15 #1014

• All the changes

• Removed LLVM 9 support #1009

• Added LLVM 14 support #1007

• Added explicit support page #1010

• Deprecated all group (replaced with cxx_all) #1008

• All the changes

• Fixed a phi-node miscompilation caused by cxx_logical_and_to_or and cxx_logical_or_to_and #994 #998
• Improved diagnostics to track and workaround miscompilations #1000
• All the changes

• Fixed a bug when reporters crash if a source file cannot be opened #991
• All the changes

🚨 With this release, the mull-cxx tool is removed.

• Fixed 'inconsistency in registered CommandLine options' when building against certain configs of LLVM #983
• Removed mull-cxx #984
• Simplified database schema for SQLite reporter #987
• All the changes

• Added a workaround to not miscompile functions that use variadic arguments #977 #978
• Fixed an issue when mull-ir-frontend could not find Clang's headers (such as stdarg.h) #979
• mull-runner uses code coverage automatically #971 #967
• Added tutorials on CMake and Makefile integration #980
• mull-ir-frontend and mull-runner share the config #972
• Added more debugging facilities #975 #976
• All the changes

• Added a workaround to not miscompile functions that use "jump-tables" #963
• Added module verification #964
• Added more debugging facilities #962
• Mull is using itself for testing #952
• All the changes

🚨 With this release, the mull-cxx tool is deprecated and will be removed in the future.

Mull switches to the new model - compiler plugin called Mull IR Frontend.
The tutorial showing how to use it was updated.

• Introduce Mull IR Frontend #938
• Introduce YAML-based configuration #934
• Drop LLVM 7 #936
• Drop LLVM 8 #942
• Fix a bug in mull-runner with duplicated mutants from templates #940
• Fix a bug with junk detection when the code is located in symlinked folders #943
• All the changes

• Mutants are now also extracted from dependent dynamic libraries #903 #931
• Fixed linking by deferring object code lowering to external compiler instead of using (mostly) incorrect defaults #929
• Added warning if the number of workers specified exceeds available CPU cores (by Matthias Bilger) #928
• Most of the Ubuntu packages are now built against the official LLVM/Clang instead of precompiled ones #926
• All the changes

This release happens solely due to m42e's efforts. Thank you, Matthias!

• Added patch reporter (by Matthias Bilger) #911 #587
• Added GithubAnnotations reporter (by Matthias Bilger) #917 #738
• Elements and SQLite reports now include information about the Mull invocation (by Matthias Bilger) #921 #920
• Code coverage now cuts off more unreachable mutants (by Matthias Bilger) #923
• Fixed a bug with child-process handling causing incorrect test results (by Matthias Bilger) #915
• Fixed a bug when Mull terminates when invalid regex passed to filters (by Matthias Bilger) #918 #845
• All the changes

"Fake" release to roll-out the deprecation warning

Important note: The mull package is now replaced with a separate package for each
supported LLVM version, e.g. mull-8, mull-13, etc.
The mull package won't be updated!

Important note: The binaries mull-cxx and mull-runner are now named after
the corresponding LLVM version, e.g. mull-cxx-8, mull-runner-13, etc.

• Publish mull-${LLVM_VERSION} package instead of mull package 904
• Include LLVM version into the package/binary name 904
• Added LLVM 13 support #905
• All the changes

Fixed segfault caused by a data race (by Matthias Bilger) #895

• Switched to main instead of master for the main branch #892
• Added LLVM 12 support #886
• Dropped debug output from mull-runner #889
• Fixed a bug leading to non-deterministic results #890 #891
• All the changes

Important note: AST-based mutations are in the works,
but not yet available in the pre-built packages.

• Fixed a bug when mutants may be eliminated from the mutated program (by Yuta Saito) 863
• Fixed a bug when test-program vs ./test-program changed Mull behavior 868
• Fixed a multi-threading-related bug 865
• Mull uses grep -E compatible regular expressions 850
• Introduced mull-runner 854
• Incremental mutation testing using git diff filter #833
• Dropped the package size by ~3.5-4Mb 884
• All the changes

Important note: Bintray is shutting down, so Mull moved to Cloudsmith!

• Fixed bug with incorrect mutation of intrinsics (by Yuta Saito) #libirm/24
• Fixed bug with losing calling conventions (by Yuta Saito) #834
• Fixed bug with incorrect locations of mutants in the header files #837
• Deduplicate mutants coming from inlined functions/templates #829
• Add support for not covered mutants #831
• All the changes