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Sam Blackshear 584b10647d [racerd] new lock domain ... Summary: The boolean lock domain is simple and surprisingly effective. But it's starting to cause false positives in the case where locks are nested. Releasing the inner lock also releases the outer lock. This diff introduces a new locks domain: a map of locks (access paths) to a bounded count representing an underapproximation of the number of times the lock has been acquired. For now, we just use a single dummy access path to represent all locks (and thus a count actually would have been sufficiently expressive; we don't need the map yet). But I'm planning to remove this limitation in a follow-up by refactoring the lock models to give us an access path. Knowing the names of locks could be useful for error messages and suggesting fixes. Reviewed By: jberdine Differential Revision: D6182006 fbshipit-source-id: 6624971		7 years ago
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bufferoverrun	[inferbo] First models for std::array	7 years ago
conflicts	[infer][nullable checker] avoid reporting the nullable violations that are already reported by the biabduction analysis	7 years ago
errors	[clang frontend] placement new	7 years ago
frontend	[clang frontend] placement new	7 years ago
liveness	[liveness] remove special-casing for destructor reads	7 years ago
nullable	[infer] always run all the pre-analysis passes independently form the checkers that are being run	7 years ago
quandary	[quandary] report gflags to shell exec, but not file or url creation	7 years ago
racerd	[racerd] new lock domain	7 years ago
shared	[clang frontend] placement new	7 years ago
siof	Revert occurence counting change	7 years ago
uninit	First extension to uninit inter-procedural analysis	7 years ago