Summary: It uses a SymbolPath map to Symbol in Inferbo's summary instead of an entry memory of callee, which is used for instantiations of the abstract memories on function calls.
Reviewed By: mbouaziz
Differential Revision: D9081631
fbshipit-source-id: 478cda0de
Summary: Errors that include temporary variables are difficult to understand. Do not report stack variable address escape on temporary variables.
Reviewed By: jvillard
Differential Revision: D9117517
fbshipit-source-id: 9ebd75ecc
Summary:
Print the following for each source file to analyse in non-interactive mode:
```
path/to/source_file.c starting
[...]
path/to/source_file.c DONE in <time>
```
This should help diagnose when infer is stuck. It also logs this information to
the log file regardless of the form of the progress bar.
Also add a `--progress-bar-style` option to allow the user to force a
particular rendering: plain (as above), multiline (The Glorious One), or auto
(selection depends on whether infer is connected to a TTY on stdin *and*
stderr).
Reviewed By: mbouaziz
Differential Revision: D9120509
fbshipit-source-id: 4b43b7464
Summary: Treat calls to Thread.sleep as blocking, even when the timeouts are less than the ANR limit.
Reviewed By: da319
Differential Revision: D9027950
fbshipit-source-id: 001409896
Summary:
The current message is confusing when the current class is marked UIThread.
See picture attached to task.
Reviewed By: jeremydubreil
Differential Revision: D8996593
fbshipit-source-id: cf52ee5d6
Summary:
It adds relational domains to Inferbo: octagon of Apron and polyhedra of Elina.
- Each Mem domain value includes one relational value containing relations among symbols. The relational values are modified by the `Prune` and `Store` commands.
- Each abstract value includes three symbols, which represent integer value, array offset, and array size of an abstract value.
The relational domain is deactivated by default. Use the `--bo-relational-domain {oct, poly}` option for the activation, though Inferbo with the relational domains does not work at this point because some modifications of Apron and Elina we made has not been applied to their opam repositories yet.
Reviewed By: jvillard
Differential Revision: D8874102
fbshipit-source-id: 08e5883cb
Summary: This avoid cases where the type definition is not found when trying to lookup the type definition for the class starting from the method name.
Reviewed By: ngorogiannis
Differential Revision: D9027983
fbshipit-source-id: 1add7692f
Summary: Added variant type for statement node to make it cleaner to match a particular statement node.
Reviewed By: mbouaziz
Differential Revision: D8997124
fbshipit-source-id: e19f6eacd
Summary:
Guava subclasses Future in ways that make .get() calls safe from the UI thread.
Treat such methods as skip.
Reviewed By: jeremydubreil
Differential Revision: D9013475
fbshipit-source-id: 38373aa5f
Summary:
Infer does the right thing now, make sure it doesn't regress.
https://github.com/facebook/infer/issues/86
Reviewed By: mbouaziz, dulmarod
Differential Revision: D8442855
fbshipit-source-id: 3df29b88c
Summary:
This previous FP does not occur anymore, make sure it doesn't regress.
https://github.com/facebook/infer/issues/49
Reviewed By: dulmarod
Differential Revision: D8442842
fbshipit-source-id: b3fde1ad1
Summary:
Litho uses an idiom as follows. `Component.Builder` has an abstract method `T getThis()` which is supposed to be implemented as `{return this;}`.
I believe the reason it's there is to have covariant return types in subclasses, though this doesn't really matter.
We don't do dynamic dispatch, so instead of summarising `getThis` as having a return ownership of `OwnedIf({ 0 })` we just return `Unowned`.
This is generating many false positives, which are really hard to debug.
Here I'm special-casing any abstract method whose return type is equal to that of it's only argument, to return conditional ownership.
Reviewed By: da319
Differential Revision: D8947992
fbshipit-source-id: 33c7e952d
Summary:
`ANSITerminal` flushes after almost every operation. As a result, there is a
lot of flicker in the task bar. Going through `Format` instead reduces the
flicker.
Also erase end-of-lines when outputting logging stuff to the console. This makes sure the output is not garbled with stuff from the task bar.
Reviewed By: ngorogiannis
Differential Revision: D8931294
fbshipit-source-id: e89c87f84
Summary: Exceptional successors were not meant to be created for return nodes, but they were created if try block had a single return statement.
Reviewed By: jvillard
Differential Revision: D8913371
fbshipit-source-id: 6ac85b21d
Summary: This integration rolls out its own parallelisation using `Parmap` and its own error handling. Make it use `Tasks` instead.
Reviewed By: mbouaziz
Differential Revision: D8807109
fbshipit-source-id: ac09b3791
Summary: `IntLit.to_int` could raise, was not documented until recently and was not named `_exn`. Switch to option type and fix uses.
Reviewed By: jeremydubreil
Differential Revision: D8865525
fbshipit-source-id: f5ec2f221
Summary: `ownership_of_expr` is already doing some of the work in `propagate_return`. Also, split and move into abstract domain, where it belongs.
Reviewed By: jeremydubreil
Differential Revision: D8855257
fbshipit-source-id: 7756552d8
Summary:
Currently, some blocking calls are turning up too many false positives. Adjust severities by fix rate/preexisting numbers.
Also, restrict some calls to exact class, as opposed to superclasses.
Reviewed By: mbouaziz
Differential Revision: D8850599
fbshipit-source-id: 47543d04a
Sungkeun Cho
Daiva Naudziuniene
Pascal Hartig
Jules Villard
Dino Distefano
Nikos Gorogiannis
Martin Trojer
Mehdi Bouaziz
Julian Sutherland
Ezgi Çiçek
Jeremy Dubreil
Martino Luca
Katie Ots