Summary:
- delete getter for `CContext.context.procdesc`
- change API of `CLocation`, in particular to take just a source file instead of a `CContext` since that's all they need (but maybe we'd rather type less?)
- thread `source_range` of source statement to where useful for logging (could do more in the future)
Reviewed By: da319
Differential Revision: D7950573
fbshipit-source-id: 2755f7d
Summary: Makes sense given that they share a lot of the same `Intent`-related sinks.
Reviewed By: mbouaziz
Differential Revision: D7877282
fbshipit-source-id: 38b2040
Summary:
Before we were computing the size of an abstract state (`range`) using the `NonNegativeBound` domain but it wasn't able to express product of symbolic values.
This diff introduces a domain for that.
The range of an interval is still computed in `NonNegativeBound` but then the product is done in `TopLiftedPolynomial` so all costs end up being of that type.
The //symbols// of a polynomial are `NonNegativeBound` (so the polynomial only represent non-negative values, perfect for a cost), which handles substitution correctly, i.e. it gives zero instead of negative values.
Reviewed By: ddino
Differential Revision: D7397229
fbshipit-source-id: 6868bb7
Summary:
The annotation UiThread can, and is, used on classes as opposed to just methods, so extend the modelling to account for this.
Also, consider the annotation hereditary.
Reviewed By: jeremydubreil
Differential Revision: D7910762
fbshipit-source-id: 0df2c81
Summary:
Java arrays have an internal length that can be retrieved with the internal `__get_array_length`.
Here is a model for it.
Reviewed By: jvillard
Differential Revision: D7931572
fbshipit-source-id: fd4c179
Summary:
Attempt at a better naming scheme:
- `Specs.summary` are now `Summary.t`. The `Summary` module (replacing `Specs`) contains the summary of a procedure: the results of all the analyses, etc.
- `Summary.ml` is now `SummaryPayload.ml`. This concerns how each (AI) analysis extracts its payload from the master summary.
- Accordingly, checkers now define a `Payload` module where previously they defined a `Summary` module. The type is also cleaned up to use `t` instead of `payload`, etc.
- Cleaned up some names as a result, for instance `Specs.get_summary` -> `Summary.get`, etc.
Reviewed By: ngorogiannis
Differential Revision: D7935883
fbshipit-source-id: 1766545
Summary:
Move the biabduction-specific payloads (the "`'a spec`" stuff) from specs.ml
into a new `BiabductinoSummary` module, similar to other checkers.
Reviewed By: ngorogiannis
Differential Revision: D7935815
fbshipit-source-id: bdff3b9
Summary:
Previously, the type of `trans_result` contained a list of SIL expressions.
However, most of the time we expect to get exactly one, and getting a different
number is a soft(!) error, usually returning `-1`.
This splits `trans_result` into `control`, which contains the information
needed for temporary computation (hence when we don't necessarily know the
return value yet), and a new version of `trans_result` that includes `control`,
the previous `exps` list but replaced by a single `return` expression instead,
and a couple other values that made sense to move out of `control`. This allows
some flexibility in the frontend compared to enforcing exactly one return
expression always: if they are not known yet we stick to `control` instead (see
eg `compute_controls_to_parent`).
This creates more garbage temporary identifiers, however they do not show up in
the final cfg. Instead, we see that temporary IDs are now often not
consecutive...
The most painful complication is in the treatment of `DeclRefExpr`, which was
actually returning *two* expressions: the method name and the `this` object.
Now the method name is a separate (optional) field in `trans_result`.
Reviewed By: mbouaziz
Differential Revision: D7881088
fbshipit-source-id: 41ad3b5
Summary: When passing `--genrule-mode` option, Infer will remove the logs and the other kind of data that are not compatible with the Buck distributed cache.
Reviewed By: mbouaziz
Differential Revision: D7943346
fbshipit-source-id: 4e7ca4d
Summary: With the genrule approach, the directory the generated script is run from is inside `buck-out`. So we need to specify the project root before calling the `buck` command.
Reviewed By: mbouaziz
Differential Revision: D7938130
fbshipit-source-id: c265476
Summary: It seems that we don't need to rely on `make` anymore as the internal process manager is working fine on Buck Java projects.
Reviewed By: jvillard
Differential Revision: D7903639
fbshipit-source-id: 9b32f05
Summary:
This is an attempt to make things more consistent, and maybe save some work
from the `Format` module in case flambda doesn't have our backs.
Reviewed By: jberdine
Differential Revision: D7775496
fbshipit-source-id: 59a6314
Summary: Make errors stand out with colours. Also improve error messages around save states.
Reviewed By: mbouaziz
Differential Revision: D7928794
fbshipit-source-id: c81cfe2
Summary: Without the class name, it is not always clear from the error message where the method expecing non-null parameters defined.
Reviewed By: mbouaziz
Differential Revision: D7919492
fbshipit-source-id: 044fb83
Summary: I needed it for debugging but, to my dismay, it was borked again. This time it was because `jbuilder` moved the object files to another directory since the last jbuilder update.
Reviewed By: mbouaziz
Differential Revision: D7926267
fbshipit-source-id: 42ad26a
Summary:
Make the starvation checker enabled by default.
Add a deadlock issue type, distinct to starvation, which will be kept for UI thread starvation.
Add checks so that checker will do nothing on non-Java code.
Reviewed By: mbouaziz, ddino
Differential Revision: D7908381
fbshipit-source-id: 889f373
Summary: Historically, this option was only used to parallelize the biabduction analysis, which is now run using the checkers framework.
Reviewed By: jvillard
Differential Revision: D7895118
fbshipit-source-id: 2a54bca
Jules Villard
Sam Blackshear
Daiva Naudziuniene
Dulma Churchill
Mehdi Bouaziz
Nikos Gorogiannis
Martino Luca
Jose Blanco
Oliver Castillo
Jeremy Dubreil
Brandon Kieft
Ezgi Çiçek