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: Otherwise the dead code checker sometimes crashes with a not-totally-related error.
Reviewed By: mbouaziz
Differential Revision: D8732546
fbshipit-source-id: 65caabd
Summary: It's been deprecated for a while now. Use `infer analyze` instead.
Reviewed By: dulmarod
Differential Revision: D8442682
fbshipit-source-id: 0b8c590
Summary:
Forcing integration with `--force-integration` would only work for some
integrations that stayed in OCaml-land. This propagetes the forcing to
infer.py.
Also remove some unused options on the Python side, and add more debug
information.
Fixes#927
Reviewed By: mbouaziz
Differential Revision: D8235504
fbshipit-source-id: 1d98543
Summary:
Change the license of the source code from BSD + PATENTS to MIT.
Change `checkCopyright` to reflect the new license and learn some new file
types.
Generated with:
```
git grep BSD | xargs -n 1 ./scripts/checkCopyright -i
```
Reviewed By: jeremydubreil, mbouaziz, jberdine
Differential Revision: D8071249
fbshipit-source-id: 97ca23a
Summary:
The deadcode checker is poorly written and as a result is more useful than
intended!
Reviewed By: mbouaziz
Differential Revision: D8088654
fbshipit-source-id: 19a94b8
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:
Add warning 60 (unused module) to the list of fatal warnings. Whitelisting
modules at toplevel is tricky (see inline comments) but doable.
Reviewed By: mbouaziz
Differential Revision: D7790073
fbshipit-source-id: 6f591c4
Summary: It makes sense to run the same prelude and epilogue for `infer analyze` as for `infer run`.
Reviewed By: da319
Differential Revision: D7639363
fbshipit-source-id: 26170c1
Summary:
Upgrade ocamlformat, and base which needs to be done in sync in order to build
ocamlformat, and the other deps can come for the ride.
Reviewed By: jvillard
Differential Revision: D7663537
fbshipit-source-id: 3e90970
Summary:
It's already turned of systematically for the Java integration, this just
generalises it. The Buck daemon seems to cause issues with infer from time to
time that are hard to debug.
Reviewed By: jeremydubreil
Differential Revision: D7400068
fbshipit-source-id: f05ee07
Summary:
Limit the scope of what gets included into IStd.ml to only values that we want
to shadow. New values go into other files.
Also, build istd/ with `Core` open.
Reviewed By: mbouaziz
Differential Revision: D7382111
fbshipit-source-id: 969f0e8
Summary:
- Time only stats are now reported from the driver for
- TotalFrontend
- TotalBackend
Reviewed By: dulmarod
Differential Revision: D7382161
fbshipit-source-id: 6e34ca2
Summary:
- PerfStats can now directly compute the filename / relative path of the stats to be logged
- There is no longer a need to pass in the filename as a parameter, simplifying the API to just be a one-liner
Reviewed By: dulmarod
Differential Revision: D7381886
fbshipit-source-id: e6623c3
Summary:
Infer reads the arguments passed to clang, in particular to filter out some
incompatible clang command-line options. But, infer only understands arguments
in arg files if they are presented one per line. That's usually the case, but
infer itself stores clang arguments from compilation databases all on one line.
This breaks filtering.
This changes the type of compilation database items to a list of arguments, so
that they can be stored one per line when possible.
Also does some cleanup/renamings, and remove trailing `_` from temp file names, eg:
clang_command_.tmp.2b2602.txt -> clang_command.tmp.2b2602.txt
Also, do not escape arguments from arg files when printing them in logs (that
was useless and ugly).
Reviewed By: mbouaziz
Differential Revision: D7365907
fbshipit-source-id: 5a3fe70
Summary:
There's no real reason not to use `Core` lists in this module. Changed the
interface to be more `Core`-like. Changed the `*_changed` functions to use a
ref to track changes instead of passing the changed state around.
Reviewed By: mbouaziz
Differential Revision: D7123211
fbshipit-source-id: b27791a
Summary:
- Rather than passing a directory name to PerfStats reporting api to write the stats to, and then determining the EventLogger `stats_type` from that dirname, there is now a `stats_type` type in PerfStats, and the directory name and EventLogger tag is automatically determined from that type after it is passed to the API
- This allows us to determine whether we're in capture mode or linters mode dynamically from PerfStats itself, and use the appropriate tag when creating an event
Reviewed By: dulmarod
Differential Revision: D7251580
fbshipit-source-id: 0dec071
Summary: Backend perf stats were previously being logged as both `driver_stats` and `backend_stats`. Now they are correctly logged only as `backend_stats`, and a single `driver_stats` exists for the top-level driver process.
Reviewed By: dulmarod
Differential Revision: D7195879
fbshipit-source-id: 0f2ddc0
Summary:
- PerformanceStats rows will be logged to EventLogger regardless of whether Infer is in developer mode
- PerformanceStats files will still not be created unless Infer is in developer mode
Reviewed By: dulmarod
Differential Revision: D7169403
fbshipit-source-id: 85bd7de
Summary:
- New Event type in EventLogger: PerformanceStats
- Contains some of the information logged to disk by PerfStats, as well as a `stats_type` tag to indicate which type of process the stats are from
- PerfStats.register_report_at_exit now takes 3 string arguments and constructs the file path and determines stats_type based off of them
- Changed all clients of PerfStats to use new api
Reviewed By: dulmarod
Differential Revision: D7131904
fbshipit-source-id: 9226b5d
Summary:
Useful to debug without having to rerun commands.
Looks like this:
```
Usage Error: Failed to execute compilation command:
'/home/jul/infer.fb/infer/bin/../../facebook-clang-plugins/clang/install/bin/clang'
'args.txt'
++Contents of 'args.txt':
'arg1.txt' 'arghorashy_hello_c.txt' 'args.txt'
++Contents of 'arg1.txt':
'arghorashy_c.txt'
++Contents of 'arg_c.txt':
'-c'
++Contents of 'arg_hello_c.txt':
'examples/hello.c'
Error message:
clang-5.0: error: no such file or directory: 'examples/hello.c'
*** Infer needs a working compilation command to run.
```
Reviewed By: mbouaziz
Differential Revision: D6872550
fbshipit-source-id: 65cd026
Summary:
Record "capture phases" in the runstate and in the source files table of the
database. Use this instead of filesystem timestamps to decide which files need
re-analyzing in the reactive analysis.
Reviewed By: jeremydubreil
Differential Revision: D6760833
fbshipit-source-id: 7955621
Summary:
The custom exception does not appear to serve any purpose. Also refactor the
complaining code to avoid duplication.
Reviewed By: mbouaziz
Differential Revision: D6784945
fbshipit-source-id: a2d969b
Summary:
They were constructed for each source file, and then joined into a global call
graph, only to get per-file lists of procedures. A tad wasteful.
Get this list from cfgs instead. Still record them in `exe_env` for now as
changing that code is a whole other beast.
One test falls victim of the flakiness of the analysis of recursive functions.
Reviewed By: jeremydubreil, mbouaziz
Differential Revision: D6324268
fbshipit-source-id: d5ff58f
Summary:
Record the db schema, infer version, and run dates into
infer-out/.infer_runstate.json. This allows us to check on startup whether the
results directory was generated using a compatible version of infer or not, and
give a better error message in the latter case than some SQLite error about
mismatching tables.
This will be used in a follow-up diff to record capture phases too, and avoid
relying on filesystem timestamps of the infer-out/capture/foo/ directories for
reactive analysis.
Had to change some tests Makefiles to make sure they do not attempt to re-use
stale infer-out directories, which would now fail the run.
The stale infer-out directory gets deleted if `--force-delete-results-dir` is
passed (but a warning still gets printed).
Reviewed By: mbouaziz
Differential Revision: D6760787
fbshipit-source-id: f36f7df
Summary:
This declutters `CommandLineOption` a little bit, and will be useful in a
follow-up diff where `InferCommand.t` will be used from an atd-generated file.
Reviewed By: mbouaziz
Differential Revision: D6772990
fbshipit-source-id: 3d32d00
Summary:
In buck queries, the `regex` in `kind(regex, ...)` is open, it can match superstrings, like `prebuilt_cxx_library` when we want `cxx_library` instead.
This adds `^` and `$` to our existing kind filtering.
Also optimizes the query in `buck_target_determinator.py`.
Reviewed By: dulmarod
Differential Revision: D6722665
fbshipit-source-id: 22d839f
Summary:
Found the dead code with the script in the next commit, iteratively until no
warnings remained.
Methodology:
1. I kept pretty-printers for values, which can be useful to use from infer's REPL (or
when printf-debugging infer in general)
2. I kept functions that formed some consistent API (but not often, so YMMV), for instance if it looked like `Set.S`, or if it provides utility functions for stuff in development (mostly the procname dispatcher functions)
3. I tried not to lose comments associated with values no longer exported: if the value is commented in the .mli and not the .ml, I moved the comment
4. Some comments needed updating (not claiming I caught all of those)
5. Sometimes I rewrote the comments a bit when I noticed mis-attached comments
Reviewed By: mbouaziz
Differential Revision: D6723482
fbshipit-source-id: eabaafd
Summary:
This commit augments codes to clean up temporary files generated by the clang frontend.
Currently clang frontend leaves large number of temporary files int the tmp directory, and it could be seen for example by running these command:
```
git clean -xdf infer/models/
mkdir /tmp/infer
env TMPDIR=/tmp/infer make infer_models
ls -l /tmp/infer
```
P.S. Analyzing real project could easily cause each infer capture to leave hundreds of files in /tmp
P.P.S. There are 11 total references to Filename.temp_file however, other 9 seems don't leak temporary files in such large scale (at least not when using the clang frontend).
Closes https://github.com/facebook/infer/pull/816
Reviewed By: jvillard
Differential Revision: D6385311
Pulled By: dulmarod
fbshipit-source-id: f7956b0
Summary:
Upgrade ocamlformat to 0.3, and (necessarily) base to v0.10.0.
- Fix accumulated mis-formatting
- Update opam.lock to unbreak clean build
- Update to base v0.10.0
- Update opam.lock for base
- Update offline opam repo
- Everyone should already have removed their ocamlformat pin
- ocamlformat 0.3 supports output to stdout natively
- bump version of ocamlformat
Reviewed By: jeremydubreil
Differential Revision: D6636741
fbshipit-source-id: 41a56a8
Summary:
Instead of storing the cfgs of source files inside their own individual files,
put them in results.db, in their own table. (that table may change in the
future to map source files to more than just their cfgs, eg their tenv as well)
Reviewed By: jberdine
Differential Revision: D6297201
fbshipit-source-id: 7fa891d
Summary: In every place this was used except one, `debug_mode` is also used as a gate.
Reviewed By: jeremydubreil
Differential Revision: D6450913
fbshipit-source-id: 6a5716d
Summary: This option was for compatibility with the command line options of the previous, but is no longer used. This diff removes the option and the deprecated code.
Reviewed By: sblackshear, mbouaziz
Differential Revision: D6351097
fbshipit-source-id: 0e4cfc5
Katie Ots
Jules Villard
Martino Luca
Dino Distefano
Jeremy Dubreil
Dulma Churchill
Josh Berdine
Varun Arora
Mehdi Bouaziz
Vladimir Silyaev
Sam Blackshear