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Jules Villard 156f5946c2 [HIL][pulse] add disjunctive domain Summary: Introduce machinery to do disjunctive HIL domains and use it for pulse, but only in a mode that preserves the existing behaviour. The disjunctive domain is a functor that turns any (HIL for now) transfer function module into one operating on sets of elements of the original domain. The behaviour of joins (and widenings, which are equal to joins) can be chosen when instantiating the functor among 3 behaviours: - `` `JoinAfter n`: when the set of disjuncts gets bigger than `n` the underlying domain's join is called to collapse them into one state - `` `UnderApproximateAfter n`: when the sest of disjuncts gets bigger than `n` then just stop adding new states to it, drop any further states on the floor. This corresponds to an under-approximation/bounded approach. - `` `NeverJoin` The widening is always of the form `` `UnderApproximateAfterNumIterations max_iter` for now since the only user is pulse and I'm not sure what else would be useful. Picking `` `JoinAfter 0` gives the same results as the non-disjunctive domain since the underlying `join` will always be called. Make pulse use this mode for now, and tune it in a next diff. Reviewed By: mbouaziz Differential Revision: D13431375 fbshipit-source-id: b93aa50e7		6 years ago
.travis	Change license to MIT	7 years ago
dependencies	[setup] opam 2	6 years ago
docker	[docker] remove duplicate dependency	6 years ago
examples	[RFC] Format all java files	6 years ago
facebook-clang-plugins@81d8438a4e	[plugin] fix shasum for some linux distros	6 years ago
infer	[HIL][pulse] add disjunctive domain	6 years ago
m4	[setup] opam 2	6 years ago
scripts	[setup] opam 2	6 years ago
sledge	[sledge] Improve simplification of negated booleans	6 years ago
.buckconfig	[infer][genrule] Add example of Buck DEFS macro to generate Infer analysis targets	8 years ago
.clang-format	fix sync mishaps	9 years ago
.gitignore	[setup] opam 2	6 years ago
.gitmodules	[infer] Add facebook clang plugins submodule	9 years ago
.inferconfig	[java] Add command-line option to specify external Java packages	7 years ago
.ocamlformat	[ocamlformat] upgrade ocamlformat to 0.8	6 years ago
.ocamlformat.hash	[ocamlformat] upgrade ocamlformat to 0.8	6 years ago
.travis.yml	[travis] fix osx build	6 years ago
CODE_OF_CONDUCT.md	[infer][PR] Update CODE_OF_CONDUCT.md	6 years ago
CONTRIBUTING.md	[setup] opam 2	6 years ago
CONTRIBUTORS	Inferbo	8 years ago
DEFS	[infer][genrule] add an option to make the genrule integration compatible with the Buck cache	7 years ago
FILES.md	[trace] infer subcommand for inferTraceBugs	7 years ago
INSTALL.md	[setup] opam 2	6 years ago
LICENSE	Change license to MIT	7 years ago
Makefile	[starvation] c++/Obj C deadlocks	6 years ago
Makefile.autoconf.in	[python] kill python frontend	6 years ago
Makefile.config	[man] check in manual pages	6 years ago
README.md	Change license to MIT	7 years ago
autogen.sh	[release] preparing for binary releases	7 years ago
build-infer.sh	[ocaml] switch to 4.07.1	6 years ago
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opam	[ocaml] switch to 4.07.1	6 years ago
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README.md

Infer

Infer is a static analysis tool for Java, C++, Objective-C, and C. Infer is written in OCaml.

Installation

Read our Getting Started page for details on how to install packaged versions of Infer. To build Infer from source, see INSTALL.md.

Contributing

See CONTRIBUTING.md.

License

Infer is MIT-licensed.

Note: Enabling Java support may require you to download and install components licensed under the GPL.