Summary:
Analyses should handle methods whose code is unknown and methods whose summary is a no-op differently.
Previously, this was done correctly for some kinds of methods (e.g., native methods, which were recognized as unknown), but not for others (interface and abstract methods).
This diff makes sure we correctly treat all three kinds as unknown.
Reviewed By: jeremydubreil
Differential Revision: D4142697
fbshipit-source-id: c88cff3
Summary:
The Quandary-style traces are too general for checkers like SIOF.
This diff adds a "suffix abstraction" of the trace for analyses that just care about sinks.
To show how to use it, we add it to SIOF.
Note: this diff converts the domain, but isn't actually doing the fancier reporting yet.
That will come in a future diff.
Reviewed By: jvillard
Differential Revision: D4117393
fbshipit-source-id: e473665
Sam Blackshear
Josh Berdine