Summary:
Change representation of pure predicate applications to distinguish
between positive and negative literals using the Apred and Anpred
constructors instead of a boolean field.
This representation is more compact, and is uniform with the treatment
of equalities and disequalities. Some code is simpler, but there isn't
much in it.
Reviewed By: cristianoc
Differential Revision: D3669387
fbshipit-source-id: 07cdea6
Summary:
Treat attributes as unary predicates in classical first-order logic.
This diff extends predicates with a polarity and uses classical 2-valued
semantics. This potentially changes the behavior of negating
attributes, which was not previously relied on.
Reviewed By: sblackshear
Differential Revision: D3669365
fbshipit-source-id: 2f26776
Summary:
Replace disequalities to Attribute expressions with predicate symbol
application pure atomic formulas.
This diff should preserve existing behavior, up to the comparison order
of attribute disequalities versus predicate applications.
Reviewed By: sblackshear
Differential Revision: D3647049
fbshipit-source-id: c39a901
Summary:
Cosmetic changes to comments to improve the results of the Reason
comment attachment logic.
These were found using `git grep -nH -e 'in[ ]*(\*'` although the
attachment logic seems ok if the associated `let` is on the same line.
Some others were found with `git grep -nH -e ')[ ]*(\*'` although the
attachment logic seems ok if the associated `(` is on the same line.
Reviewed By: jvillard
Differential Revision: D3654027
fbshipit-source-id: 122aa3b
Summary:
- Copy the opam file to an empty directory and tell opam to install the deps of that. This way, we save an rsync of the whole infer/ directory.
- Enable configure options coming from the outside via INFER_CONFIGURE_OPTS.
- opam pin reason from a newer version with the correct dependencies for reason
- Also cleanup the code a bit
Reviewed By: jberdine
Differential Revision: D3620205
fbshipit-source-id: 5749039
Summary:
I was able to build infer on a clean Debian 8 Jessie chroot with the packages above.
Possibly some packages might be added to other Debian-based distros, I can followup with another PR.
Closes https://github.com/facebook/infer/pull/404
Reviewed By: jberdine
Differential Revision: D3613040
Pulled By: jvillard
fbshipit-source-id: 5ec00ba
Summary:
Make checks context-aware, to increase flexibility.
As an example application of this change, whenever an atomic property is accessed from within a synchronized block, skip reporting a `DIRECT_ATOMIC_PROPERTY_ACCESS` warning.
Reviewed By: jvillard
Differential Revision: D3648831
fbshipit-source-id: c033f45
Summary:
This includes a fix in the mangling done by clang that would sometimes crash
otherwise.
Also includes a trivial fix to facebook-clang-plugins/clang/setup.sh that will
trigger a recompilation of clang, but can be safely avoided by running:
./facebook-clang-plugins/clang/setup.sh -r
Differential Revision: D3648852
fbshipit-source-id: 9eb1a85
Summary: Follow up D3579581. We forget about memory acquired in resources with assumption that developers use raii and free memory in destructors.
Reviewed By: jvillard
Differential Revision: D3614056
fbshipit-source-id: 08fa112
Summary:
This is needed on osx, where one of {`Sys.executable_name`, `Unix.readlink`}
does not behave the same as Linux.
Reviewed By: jberdine
Differential Revision: D3614254
fbshipit-source-id: a376636
Summary:
- add g++ to `apt-get install`
- leave opam setup to `./build-infer.sh` now that it does it for us
closes#399
Reviewed By: jberdine
Differential Revision: D3613222
fbshipit-source-id: ea8ddf7
Summary:
Previously, we would translate `throw` with `return`. However, `throw` in
ObjC/C++ is often used to mean "abort". We now translate `throw` the same as
`exit` to prune these paths.
Reviewed By: akotulski
Differential Revision: D3594156
fbshipit-source-id: 81083bb
Summary:
Minor stuff:
- GCCAst -> GCCAsm
- separate constants and mutable global state in cFrontend_config
- alphabetical ordering in cFrontend_config
Reviewed By: akotulski
Differential Revision: D3593858
fbshipit-source-id: 6f4d9c3
Josh Berdine
Martino Luca
Lázaro Clapp Jiménez Labora
Sam Blackshear
Vaibhav Tulsyan
Ryan Rhee
Jules Villard
Filippo Giunchedi
Zac Sweers
Dulma Churchill
Daiva Naudziuniene