Summary: We don't need skipped calls for pre and post. Let's pull them out to `PulseAbductiveDomain`, next to pre and post.
Reviewed By: jvillard
Differential Revision: D20283589
fbshipit-source-id: 5cf970292
Summary: We forgot to take skipped calls into account for state comparison. This diff fixes that.
Reviewed By: skcho
Differential Revision: D20282739
fbshipit-source-id: 7b4d84bb0
Summary: `PulseBaseDomain.leq` is never called but was there to satisfy the signature of `NoJoin` which itself was not needed. This diff removes `include NoJoin` and instead just adds signature for `pp` in `PulseBaseDomain`.
Reviewed By: jvillard
Differential Revision: D20280104
fbshipit-source-id: 8e3659280
Summary:
Let's collect the list of all skipped functions with a `proc_name` but no summary in Pulse's memory. This will be useful for the impurity analysis later (next diff).
Concretely, we extend Pulse's domain with a map from skipped calls to their respective traces. For efficiency, we only keep a single trace per skipped call.
For impurity analysis, tracking skipped calls in Pulse allows us to rely on Pulse's strong memory model to get rid of infeasible paths as opposed to creating an independent checker which wouldn't be able to do that.
Reviewed By: jvillard
Differential Revision: D19428426
fbshipit-source-id: 3c5e482c5
Summary:
This diff enables parsing and auto-formatting documentation
comments (aka docstrings).
I have looked at this entire diff and manually made some changes to
improve the formatting. In some cases it looked like it would take too
much time, or benefit from someone more familiar with the code doing
it, and I instead disabled auto-formatting docstrings in those files.
Also, there are some source files where the docstrings are invalid,
and some where the structure detected by the parser appears not to
match what was intended. Auto-formatting has been disabled for these
files.
Reviewed By: ezgicicek
Differential Revision: D18755888
fbshipit-source-id: 68d72465d
Summary: The way `<=` is used in `AbstractDomain` prevents infix use and forces bracketing it everywhere. Replace with simple `leq`.
Reviewed By: jvillard
Differential Revision: D18201854
fbshipit-source-id: 8175224e4
Summary:
That module's interface was repeated twice to avoid exposing its
internals to PulseDomain itself. It's also quite long so it makes sense
to move it to its own file.
Reviewed By: ezgicicek
Differential Revision: D17977209
fbshipit-source-id: 56a2dac24
Summary:
Another poorman's library, this time about Pulse Domains. Also renames
`PulseDomain` to `PulseBaseDomain`.
Reviewed By: ezgicicek
Differential Revision: D17955287
fbshipit-source-id: 9c947cf98
Ezgi Çiçek
Josh Berdine
Nikos Gorogiannis
Jules Villard