Summary:
This removes the dependency of libffi, and gives better guarantees at
compile-time. A bit overkill to retrieve the width of the terminal but what do
you know...
Reviewed By: jberdine
Differential Revision: D4700003
fbshipit-source-id: 036989b
Summary:
There is no point in attaching plugin to `clang -E` calls since they don't produce any AST.
Same applies to `-M`, `-MM`, etc. (but not `-MD` nor `-MMD`).
Reviewed By: jvillard
Differential Revision: D4681618
fbshipit-source-id: 7a76add
Summary: We had our own mechanism for saving `./configure` flags, which does not work if flags contain whitespace. It turns out that `./config.stats --config` is a thing though.
Reviewed By: mbouaziz
Differential Revision: D4642422
fbshipit-source-id: ae075ca
Summary:
Given two analysis results, it's now possible to compare them with the following command:
infer --diff --report-current reportA.json --report-previous reportB.json --file-renamings file_renamings.json
this command will then generate 3 files in `infer-out/differential/{introduced, fixed, preexisting}.json`, whose meaning is the following:
- `introduced.json` has all issues in `current` that are not in `previous`
- `fixed.json` has all issues in `previous` that are not in `current`
- `preexisting.json` has all issues that are in both `current` and `previous`
The json files generated can then be used to categorise results coming from incremental analyses of a codebase.
Reviewed By: jvillard
Differential Revision: D4482517
fbshipit-source-id: 1f7df3e
Summary:
Xcode's compilation databases follows a different convention than cmake's and
escape the `"file"` and `"dir"` fields of each unit to make them shell-ready.
We need to treat them differently when reading them.
This adds a new `--clang-compilation-db-files-escaped` option and makes the
code related to reading compilation databases deal correctly with both
conventions.
Reviewed By: akotulski
Differential Revision: D4559239
fbshipit-source-id: 51120ae
Summary: Some compilation databases give relatives paths for the `"file"` field. This is not ambiguous as there is also a `"dir"` field, so use that to make the path absolute when needed.
Reviewed By: dulmarod
Differential Revision: D4559145
fbshipit-source-id: be36a16
Summary:
Some of the new thread-safety annotations are somewhat difficult to understand based on the name alone.
Devs can link a sources JAR with the annotations in their IDE to quickly understand the purpose of each annotation.
Reviewed By: jeremydubreil
Differential Revision: D4451748
fbshipit-source-id: 1ba6060
Summary:
This replaces the previous integration written in Python, which consisted in 1)
run the mvn command and parse its output to locate "directories containing
source files", 2) run on files named "*.java" in these directories. This meant
we had to run javac twice on each source file, and more importantly this
mechanism of finding source files was very fragile. In fact, I could not make
it work on several mvn projects I tried.
The new integration is based on parsing "pom.xml" to add an "infer-capture"
profile which instructs mvn to run `/path/to/infer` instead of `javac`. We also
add this profile to each maven submodule.
Users can specify an "infer-capture" profile themselves if the default one
doesn't work; in that case we don't inject our own "infer-capture" profile.
Reviewed By: jeremydubreil
Differential Revision: D4409613
fbshipit-source-id: d664274
Summary:
This will make it easier to bisect on top of this commit, as values in
Makefile.autoconf.in are not expected to change across commits, but
Makefile.config may fluctuate.
This should also make it easier to rebase stacks of diffs without having
to rerun `./autogen.sh && ./configure`.
Reviewed By: jberdine
Differential Revision: D4410077
fbshipit-source-id: 1119fb6
Summary:
`make byte` will populate infer/bin/ with bytecode version of each executable,
plus infer/bin/infer.byte (used to remember which of the native or byte
executables have been built most recently). `make infer` now also creates
infer/bin/infer.native, so that we're sure to replace the executables with
native/byte versions as appropriate.
This is to make debugging a tad easier:
make byte
ledit ocamldebug $(which infer) <infer args>
Whereas previously one had to:
make -C infer/src byte
ledit ocamldebug infer/_build/infer/backend/infer.byte <infer args>
Reviewed By: jberdine
Differential Revision: D4409476
fbshipit-source-id: ab5f57d
Summary:
Adding #infer-capture-all et al. by hand is annoying and I always forget to do
it. Let infer figure that out.
Reviewed By: dulmarod
Differential Revision: D4339799
fbshipit-source-id: 55e52dc
Summary:
SuppressWarnings annotations are hardly used and add considerable
complexity due to requiring recompilation with an annotation processor.
Reviewed By: jvillard
Differential Revision: D4312193
fbshipit-source-id: c4fc07e
Summary:
The debug script wants to run InferClang on the file at hand, but that often
involves running a -cc1 command with InferClang, which is no longer supported.
This removes this functionality. The debug script now only dumps the AST to
biniou and its text representation.
Reviewed By: dulmarod
Differential Revision: D4319431
fbshipit-source-id: ef64912
Summary:
This removes support for developing infer using Eclipse. If you use Eclipse,
consider using Atom/Emacs/vim instead, which have good OCaml/Reason support.
This allows us to get rid of a couple quirks:
- do not generated ocaml annots (this is very slow)
- move OCaml _build directory to infer/src/ where it makes more sense
Reviewed By: jberdine
Differential Revision: D4319480
fbshipit-source-id: 6f063fc
Summary:
Instead of the custom filtering done by `InferPrint --issues-tests`, use the
filtering done by `infer` and run without filtering for our e2e tests. We still
test the filtering for our build systems integration tests, and this diff
restores that behaviour for the ant test (hence the bugs removed from
ant/issues.exp).
Also add internal exceptions to most tests to get more signal out of them (eg,
knowing when we add assertion failures and the like).
Retire the old `--issues-tests` to limit the number of ways we do filtering.
Reviewed By: jeremydubreil
Differential Revision: D4131308
fbshipit-source-id: 35805cc
Summary:
This makes the tests depend on much fewer phony targets, thus reducing the need
to rerun the tests when nothing has changed.
Reviewed By: jberdine
Differential Revision: D4118457
fbshipit-source-id: 664b6e3
Summary:
InferClang knows what to do if its name ends in ++. So it is not
necessary to pass whether or not the original clang executable ended in
++ to InferClang using the the INFER_XX environment variable. Instead,
create an InferClang++ symbolic link and make the clang wrapper call
either InferClang or InferClang++ as needed.
Reviewed By: jvillard
Differential Revision: D4078416
fbshipit-source-id: 3b5d5d0
Summary:
This diff revises the makefiles for java tests so that they are based on
the files actually produced and depended on, instead of the existing
imperative style. This is, I think, clearer and easier to modify, and
enables a little more parallelism.
Reviewed By: jvillard
Differential Revision: D4072560
fbshipit-source-id: c16d4bd
Summary:
This also adds `-a compile` support to `InferClang`. This is needed for the
`xcodebuild` integration, which is hard to fold into the same binary as the
rest.
Reviewed By: jberdine
Differential Revision: D4008262
fbshipit-source-id: 0bbd53f
Summary:
There's no reason for infer to be in lib/ anymore, move it to the same place as
the other binaries. Thus all binaries are in the same directory and Config.ml
can better know where things are.
Reviewed By: jberdine
Differential Revision: D4015958
fbshipit-source-id: c5e851f
Summary:
Move most of common dependencies out of backend/ into base/
Diff doesn't change any code and hence files in base/ may still depend on
code outside of base/. There will be followup diff cleaning those up.
There are also files that maybe should be in common/ but haven't been moved there yet.
Reviewed By: jberdine
Differential Revision: D3950695
fbshipit-source-id: 00612b1
Summary: Make it possible to run infer code from within `ocaml`/`utop`. Integration is really basic, but we can extend it if we find it useful.
Reviewed By: jberdine
Differential Revision: D3736029
fbshipit-source-id: 4cebb7c
Summary:
Generation of the module dependency graph was broken (all IR modules
were omitted) by the reason conversion.
Reviewed By: cristianoc
Differential Revision: D3541395
fbshipit-source-id: e5af125
Summary:
This diff changes the toplevel 'infer' executable from the current
python script to an OCaml binary. Currently this executable only parses
command line arguments, sets up environment variables, and invokes the
existing python script. This improves infer's command-line and
configuration interface, since passing arguments to the frontends or
backend no longer requires manually setting environment variables, and
arguments for the toplevel can now also be specified in .inferconfig.
Simplification and migration of functionality from the python script is
left for the future.
Reviewed By: martinoluca, jvillard
Differential Revision: D3450662
fbshipit-source-id: 1b52302
Summary:
Hardcoding `variable@` in Makefiles is Bad™ because it prevents the users from
overwriting them easily with `make variable="my custom value"`. The right way
to do it is thus:
```
variable = variable@
# then use $(variable) everywhere
```
This diff puts all the `variable = variable@` lines in Makefile.config.in, and
changes every occurrence of a `variable@` to `$(variable)` everywhere else.
I mostly automated generating this diff. Here are the steps I did:
- find out which `variable@`s we use:
find . -name 'Makefile*' -exec grep -e '@[^@ []\+@' -o -h \{\} \+ | sort | uniq > config_variables
- write this `replace.sh` script to replace every `variable@` with `$(variable)`:
```
#!/bin/sh
config_vars_file=$1
shift
for line in $(cat $config_vars_file); do
var=$(echo $line | tr -d @)
sed -i -e "s/$line/\$($var)/g" $@ > /dev/null
done
```
- run the script as such:
find . -name 'Makefile.*in' \( -not -wholename './Makefile.config.in' \) -exec ./replace.sh config_variables \{\} \+
- put all the `VARIABLE = VARIABLE@` lines in Makefile.config.in
- move all `Makefile.in` to `Makefile`, since they don't need to be generated by `./configure` anymore:
```
for i in $(find . -name 'Makefile.*in' \( -not -wholename './Makefile.config.in' \)); do \
rm $(dirname $i)/$(basename $i .in) && git mv $i $(dirname $i)/$(basename $i .in) ; \
done
```
- delete all Makefile except Makefile.config from configure.ac
- manually inspect and remove remaining instances of `VAR = $(VAR)` in makefiles, looking at the output of `git grep '^\(\w\+\) = $(\1)'`
Reviewed By: jberdine
Differential Revision: D3358379
fbshipit-source-id: 5d37f02
Summary:
This change introduces a new binary, called `InferStatsAggregator`, that once invoked, aggregates
together all the stats generated by the single invocations of frontend/backend/reporting, that can
be used for performance measurements.
Reviewed By: jvillard
Differential Revision: D3317000
fbshipit-source-id: 61ec615
Summary: This is basically not used and removing it makes the Makefiles slightly less convoluted.
Reviewed By: jberdine
Differential Revision: D3322376
fbshipit-source-id: 2d7c1f8
Summary:
Build everything at once all the time. This removes the need for multiple
directories, which were a hassle to begin with.
This removes the `java`, `clang`, and `llvm` targets in various Makefiles as
well.
Reviewed By: jberdine
Differential Revision: D3317230
fbshipit-source-id: 8e86140
Summary:public
This extends infer/src/Makefile with a mod_dep.dot target that builds a
dot graph of module dependencies.
This also adds ocamldot, which is in the public domain and available
from http://trevorjim.com/projects/ocamldot/ocamldot.tar .
Reviewed By: cristianoc
Differential Revision: D3168488
fb-gh-sync-id: 267fb0e
fbshipit-source-id: 267fb0e
Summary:public
This is needed to have a working `opam install infer`. Actual working `opam
install infer` in a follow-up diff.
Reviewed By: jberdine
Differential Revision: D3109308
fb-gh-sync-id: 49d7276
fbshipit-source-id: 49d7276
Summary:
public
These files are not supposed to be kept around - while it's convenient to not see them,
they are polluting infer directory and hard to get rid of.
Reviewed By: martinoluca
Differential Revision: D2895610
fb-gh-sync-id: c12a333
Summary:
public
Use the autotools to generate some of the info used in infer/src/Makefile.
Reviewed By: jeremydubreil
Differential Revision: D2703752
fb-gh-sync-id: 59090b2
Summary:
public
Use autoconf's detection of xcode-select to decide whether to build the ObjC
models or not.
Reviewed By: jeremydubreil
Differential Revision: D2703864
fb-gh-sync-id: e6dadca
Summary:
public
Generate infer/Makefile from infer/Makefile.in to use make from autoconf.
Reviewed By: jeremydubreil
Differential Revision: D2703102
fb-gh-sync-id: ee22395
Summary:
public
Create Makefile.config.in to hold paths to various source directories used
in infer/annotations/Makefile.
Reviewed By: jeremydubreil
Differential Revision: D2702986
fb-gh-sync-id: b5eb5bf
Summary:
public
For now, the script only checks that the ocaml dependencies are present.
Reviewed By: meyering
Differential Revision: D2702956
fb-gh-sync-id: 6945b63
Summary:
Use the new clang plugin that outputs biniou instead of Yojson. This binary format is more compact, which makes the frontend a little faster (5 to 10%).
@update-submodule: facebook-clang-plugins
Summary:
This adds support for having lookup from pointer to decl in C frontend
NOTE: with this diff atdgen 1.6 or later is required.
To upgrade atdgen, please run `opam install atdgen.1.6.0`
Summary:
@public
release tarballs generated by our scripts should be ignored.
Test Plan:
put all the tarballs in infer/ (sources, osx, linux), git status doesn't show
them.
Jules Villard
Andrzej Kotulski
Sam Blackshear
Martino Luca
Dulma Churchill
Josh Berdine
Yunxing Dai
Lázaro Clapp Jiménez Labora
Cristiano Calcagno
jrm
Open Source Synchronization