Summary: Polynomial category zero corresponds to unreachable but "zero" is a misnomer and rather confusing. Let's fix it.
Reviewed By: skcho
Differential Revision: D23597735
fbshipit-source-id: f0c96ed26
Summary:
This diff extends the cost_item json format to print the autoreleasepool_size field. Not yet, there
is no semantics for that code kind, so the results will always be zero with no traces.
Reviewed By: ezgicicek
Differential Revision: D23540665
fbshipit-source-id: 94442e376
Summary: There is still a bug in using marshalled values as keys (exposed up the diff stack) where structurally equal procnames get serialised to distinct keys. This diff addresses that bug by using the existing functionality for string unique IDs.
Reviewed By: ezgicicek
Differential Revision: D23133761
fbshipit-source-id: 3cbafb51b
Summary:
As preparation for splitting summaries into some of their components, and then iterating over only those when reporting (thus gaining performance) we need procnames in the table.
Also, this fixes the now-broken use case of `infer report` with spec files, by using `--procedures-filter` to restrict printing of summaries accordingly.
Reviewed By: skcho
Differential Revision: D23101853
fbshipit-source-id: 1ae878d8e
Summary:
`JavaSplitName` is used to represent Java types (in `Procname` in particular). The type itself is a pair of string (an optional package qualifier) and a "type name" (the quotes are there because it may contain array qualifiers).
For example `java.lang.Object[][]` should be represented as
```
{package=Some "java.lang"; typename="Object[][]"}
```
The constructor `make` was misused to construct instead types such as
```
{package=None; typename="java.lang.Object[][]"}`
```
This is evident when we print the return type of a `Procname` non-verbosely (the default), but we still see the package qualifier.
Obviously this is not just a pretty-printing bug, the values were themselves wrong.
The fix is to use the `of_string` constructor which will parse the package and separate it correctly. Another bug (in response to this one) had to be fixed in `Procname.is_vararg` to maintain behaviour in Nullsafe and Quandary.
Reviewed By: mityal
Differential Revision: D20394146
fbshipit-source-id: 4633902eb
Summary: We don't use allocation costs in prod at the moment. There is no plan to do so in the near future. Let's not report them anymore and also save some space in `costs-report.json`.
Reviewed By: skcho
Differential Revision: D19766828
fbshipit-source-id: 06dffa61d
Summary: This diff get static value with `EMPTY` field from class initializer.
Reviewed By: ngorogiannis
Differential Revision: D18616588
fbshipit-source-id: 26414c9b2
Summary: This tests the previous commit D17093980, which moves incremental analysis to run before capture
Reviewed By: ngorogiannis
Differential Revision: D17113475
fbshipit-source-id: 702d967b3
Summary:
Currently, the specs directory is cleaned after running capture. This means that the `changed-files` are interpreted in the context of the second set of source files. Therefore if a procedure is deleted from the second set of source files, its specs file will not be deleted.
This moves the cleaning of the specs directory to before capture, to avoid this problem.
Reviewed By: ngorogiannis
Differential Revision: D17093980
fbshipit-source-id: e1a8d8a54
Summary: Test that cost analysis works with incremental analysis enabled
Reviewed By: ezgicicek
Differential Revision: D16620101
fbshipit-source-id: b41403954
Ezgi Çiçek
Sungkeun Cho
Nikos Gorogiannis
Phoebe Nichols