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Sam Blackshear 268e0b9b5f [racerd] generalize access preconditions ... Summary: Previously, we could understand than an access was safe either because it was possibly owned or protected by a thread/lock, but not both. If an access was both protected by a lock and rooted in a paramer (i.e., possibly owned), we would forget the ownership part of the precondition and remember only the lock bit. This leads to false positives in cases where an access protected by a lock is owned, but another unowned access to the same memory is not protected by a lock (see the new `unownedLockedWriteOk` E2E test for an example). This diff makes access safety conditions disjunctive so we can simultaneously track whether an access is owned and whether an access is protected by a thread/lock. This will fix false positives like the one explained in T24015160. Reviewed By: jberdine Differential Revision: D6671489 fbshipit-source-id: d17715f		7 years ago
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checkers	[infer][nullable checker] take subtyping into account when detecting pointer assignment	7 years ago
crashcontext	[checkers] enable biabduction by default + docs and logs improvements	7 years ago
eradicate	[cleanup] remove unused java dependencies	7 years ago
infer	[cleanup] sunset Context leaks	7 years ago
lab	[checkers] declare --resource-leak with the other checkers	7 years ago
litho	[litho] move reporting of missing required props out of transfer functions	7 years ago
quandary	[infer][bug hash] take the number of occurences of a report into account	7 years ago
racerd	[racerd] generalize access preconditions	7 years ago
tracing	[infer][java] add model for ImmutableList$Builder.add which crashes when given a null value	7 years ago
.inferconfig	[checkers] make all models and tests use checkers	7 years ago