Summary:
It returns unknown values on non-const function calls like on unknown
function calls.
Reviewed By: mbouaziz
Differential Revision: D9478862
fbshipit-source-id: 4b795ec55
Summary:
Not all clang commands are happy with all arguments, but the driver is usually
the place we want to add arguments to.
Reviewed By: martinoluca
Differential Revision: D9421403
fbshipit-source-id: fa6d39a9b
Summary: `CONDITION_ALWAYS_**` can be introduced by global constants.
Reviewed By: ezgicicek, mbouaziz
Differential Revision: D9478528
fbshipit-source-id: 7b1a46e7a
Summary:
After some testing, it looks like getting the pdesc via
`Ondemand.get_proc_desc` will also load models' proc descs from their
summaries, so this code should not be needed.
Reviewed By: jeremydubreil, mbouaziz, martintrojer
Differential Revision: D9197176
fbshipit-source-id: 1b8603bfa
Summary: The `procedure` field in the final report should use the non-ambiguous fully qualified name containing the Java package declaration and the list of parameter types.
Reviewed By: mbouaziz
Differential Revision: D9237522
fbshipit-source-id: e9b0ff664
Summary: C++17 introduce guaranteed copy elision which omits constructor calls. In ownership analysis, we depended on these constructor calls to acquire ownership. In particular, when a method returns struct, previously, a constructor was used to acquire ownership. In this diff, we acquire ownership of the returned structs directly.
Reviewed By: mbouaziz
Differential Revision: D9244302
fbshipit-source-id: ae8261b99
Summary: This test was not re-run when the Java dependencies were changing
Reviewed By: mbouaziz
Differential Revision: D9238288
fbshipit-source-id: 65cc9c03c
Summary:
Use `ignore` instead, as this will warn if the argument is an arrow type,
unlike `let _ = ...`. This makes the code more future-proof: if an argument is
added to a function called in `let _ = f x` then the compiler will complain
instead of silently turning a value into a partial evaluation.
Also got rid of particularly irksome `let _ = <stuff returning unit> in` where I could.
Reviewed By: mbouaziz
Differential Revision: D9217176
fbshipit-source-id: 3be463405
Summary:
Some paths are hardcoded in infer as being relative to the current executable,
for instance the directory where to find the models. By copying infertop.bc to
infer/bin like we do for `infer` these relative paths lead to the expected
place, which means models can be loaded in the toplevel like they would be in a
normal infer execution. This is more useful for debugging than previously.
Reviewed By: jeremydubreil, mbouaziz
Differential Revision: D9197142
fbshipit-source-id: 48c4f82fb
Summary:
This makes sure that the javac_jar is disabled when setting the external compiler option to point at the Infer wrapper
Closes#976
Reviewed By: jvillard
Differential Revision: D9193336
fbshipit-source-id: abafb51fc
Summary:
When we see `pthread_create(..., ..., foo, ...)`, we want to call the function
`foo` to check that its precondition is met. The initial goal was to get rid
of the uncouth call to `Summary.get` when what we really want is to analyse
`foo` instead of just betting on the fact that it has been analysed already.
Besides switching to `Ondemand.analyze_proc_name`, this also changes the
matching of the function pointer in the arguments of `pthread_create()` to
detect the common case of a constant function name. I also added tests.
Reviewed By: jeremydubreil
Differential Revision: D9195159
fbshipit-source-id: dfec79f14
Summary: This code is no longer necessary because the bug hash does not depend on the name of the anonymous classes
Reviewed By: mbouaziz
Differential Revision: D9176205
fbshipit-source-id: 9a8e9c9f8
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: 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:
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:
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
Ezgi Çiçek
Nikos Gorogiannis
Sungkeun Cho
Jules Villard
Mehdi Bouaziz
Jeremy Dubreil
Dino Distefano
Julian Sutherland
Daiva Naudziuniene
Martino Luca
Martin Trojer
Katie Ots