Summary:
It's annoying to see `sexp_list` everywhere instead of `list`, eg in
merlin.
See also D17907938.
Reviewed By: ngorogiannis
Differential Revision: D17927994
fbshipit-source-id: 84599e8bc
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:
Replace the previous outputting of "." and "F" with an actual progress bar and
a multiline display of what procedure each process is currently busy analysing.
Observe:
```lang=text
Found 19 source files to analyze in /home/jul/code/openssl-1.1.0d/infer-out
7/19 [######################......................................] 36%
⊢ [ 1.14s] crypto/mem.c: CRYPTO_malloc
⊢ [ 1.68s] crypto/o_time.c: julian_adj
⊢ [ 0.50s] crypto/mem.c: CRYPTO_zalloc
⊢ [ 1.80s] crypto/o_str.c: OPENSSL_strlcpy
```
This works by setting up a worker pool (as before) that waits to receive jobs
(not as before: we used to fork for each new job). Unix pipes are used for
communication.
The new worker pool can be used to experiment with other concurrency models,
such as reviving per-procedure-parallelism, or making sure each procedure is
analysed only once.
Perf tests indicate that this version is no slower than the previous one,
either on laptops or devserver: about 3% worse user time but ~40% better system time.
This new version forks <jobs> processes whereas the previous version would
fork `O(number of source files)` times.
`infer -j 1` shows a progress bar that doesn't update timing info (because it
would need a second process to do that).
Reviewed By: mbouaziz
Differential Revision: D8517507
fbshipit-source-id: c8ca104
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:
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:
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:
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:
Change ocamlformat installation procedure to use opam instead of
pinning.
Reformat all code with v0.2, which has a few improvements.
Reviewed By: jvillard
Differential Revision: D6292057
fbshipit-source-id: 759967f
Summary:
Install ocamlformat from github as part of `make devsetup`, and use it
for formatting OCaml (and jbuild) code.
Reviewed By: jvillard
Differential Revision: D6092464
fbshipit-source-id: 4ba0845
Summary:
Wrap ANSITerminal so that it doesn't apply control codes unless they can be
interpreted, and so that clients are unable to call ANSITerminal directly.
Reviewed By: mbouaziz
Differential Revision: D5953733
fbshipit-source-id: 6b3602a
Summary: Remove functions that are redundant with Base.List functions on sorted lists.
Reviewed By: mbouaziz
Differential Revision: D5931792
fbshipit-source-id: caec210
Summary:
`reraise` was error-prone when one forgot to save the backtrace between where the exception is caught and where it is reraised.
If any exception was raised (even caught) in between, the printed backtrace would be the one of the last exception thrown and it would be very confusing.
This diff kills `reraise` and introduces `reraise_after exn ~f` and `reraise_if exn ~f` to be used right after catching the exception.
Also turned some of them to the common pattern `try_finally ~f ~finally`.
Reviewed By: jvillard
Differential Revision: D5911244
fbshipit-source-id: 9883d1e
Summary: Try to preserve the original backtrace. Introduce `reraise` in the global namespace.
Reviewed By: jberdine
Differential Revision: D5804121
fbshipit-source-id: 0947a47
Summary: With Logging.exit you have more control of the code that invokes exit, for example when forking and running certain functions that may in turn invoke exit, and you want to handle the execution flow differently - like invoking certain callbacks before exiting, or not exiting at all.
Reviewed By: jvillard
Differential Revision: D5746914
fbshipit-source-id: 596fba1
Summary:
- failwith police: no more `failwith`. Instead, use `Logging.die`.
- Introduce the `SimpleLogging` module for dying from modules where `Logging`
cannot be used (usually because that would create a cyclic dependency).
- always log backtraces, and show backtraces on the console except for usage errors
- Also point out in the log file where the toplevel executions of infer happen
Reviewed By: jeremydubreil
Differential Revision: D5726362
fbshipit-source-id: d7a01fc
Summary:
This simplifies the jbuild files: no need to list these files explicitly
anymore, nor to exclude them explicitly from the main `InferModules` library
(due to their different compilation flags).
Isolate common parts into jbuild.common do `cat`-based code inclusion into
jbuild files to factorize code.
Reviewed By: jberdine
Differential Revision: D5678328
fbshipit-source-id: 6d7d925
Josh Berdine
Jules Villard
Mehdi Bouaziz
Martino Luca