Summary:
Remove the remaining uses of polymorphic equality `=`.
In case of basic types, this is replaced by String.equal or Int.equal.
In case of `= []`, this is replaced by `List.is_empty`.
In case of `= None`, this is replaced by `is_none`.
In case of a datatype definition such as `type a = A | B`,
a `compare_a` function is defined by adding `type a = A | B [@deriving compare]`
and a `equal_a` function is defined as `let equal_a = [%compare.equal : a]`.
In case of comparison with a polymorphic variant `= `Yes`, the equality
defined in `PVariant.(=)` is used. Typically, `open! Pvariant` is added
at the beginning of the file to cover all the uses.
Reviewed By: jberdine
Differential Revision: D4456129
fbshipit-source-id: f31c433
Summary:
Epilogue tasks such as closing logs or putting files back were we found them
run automatically at the end of our executables by registering them with
`at_exit`. They do not run if the program is interrupted by a signal. This diff
makes sure they are run when the user stops infer with Ctrl-C (SIGINT).
Reviewed By: cristianoc
Differential Revision: D4435575
fbshipit-source-id: c3ab702
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:
Previously, we would first compute which build command is at hand, based on the
first argument after "infer --", then do everything depending on that piece of
information. However, the build command alone is not enough to know in which
"build mode" we are operating. For instance, there are several build modes
corresponding to "buck" build commands.
This led to duplication of the logic (to retrieve which build mode we are in in
the various phases of an infer run), and some invariants that had to be
re-asserted at various points in the code, eg that the arguments are not empty.
This diff adds a `build_mode` type (renaming the previous `build_mode` to
`build_system`) that identifies the various integrations we support. We compute
the build mode at the start of infer, then pass the build mode around.
Also, move `run_javac` to a new `integration/Javac.ml` file given that it's a
bit large.
Reviewed By: jberdine
Differential Revision: D4415074
fbshipit-source-id: db854a0
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: Allow backend to trigger compilation of extra files when it needs them. This will allow infer to capture less files initally and possibly speed up compilation
Reviewed By: cristianoc, jberdine
Differential Revision: D4231581
fbshipit-source-id: 181abea
Summary:
This diff adds basic support for parsing the arguments passed to the
build command directly from Config.
Reviewed By: dulmarod
Differential Revision: D4201480
fbshipit-source-id: bba6056
Summary:
Utils contains definitions intended to be in the global namespace for
all of the infer code-base, as well as pretty-printing functions, and
assorted utility functions mostly for dealing with files and processes.
This diff changes the module opened into the global namespace to
IStd (Std conflict with extlib), and moves the pretty-printing
definitions from Utils to Pp.
Reviewed By: jvillard
Differential Revision: D4232457
fbshipit-source-id: 1e070e0
Summary:
Functions related to source files were already namespaced by `source_file_` prefix. Make separate module for them.
In high level it replaces all `source_file_` with `SourceFile.` and then fixes all remaining compilation errors
Reviewed By: jvillard
Differential Revision: D4299053
fbshipit-source-id: 20b1d39
Summary:
Whenever header file is in changed-files-index, it should be captured and analyzed on demand.
It was already being captured, but ondemand analysis wasn't triggered for code in header file. This diff does it.
Use hacky header->source mapping to go from header to source (cluster) and then analyze everything in that cluster (inlucing code coming from header)
Reviewed By: jberdine
Differential Revision: D4265495
fbshipit-source-id: 61606f4
Summary:
`DB.source_file_to_string` is very easy to misuse and it shouldn't even exist.
In preparation for that day, replace most of `source_file_to_string` with `source_file_pp`
Reviewed By: jvillard
Differential Revision: D4258390
fbshipit-source-id: 447cf5a
Summary:
Clean up code related to --changed-files-index option:
1. Store DB.SourceFileSet.t in DB.changed_source_files_set
2. Refactor rest of the code to use it
3. Bunch of minor changes to make code more consise
Reviewed By: jberdine
Differential Revision: D4238736
fbshipit-source-id: 51e5684
Summary:
Implement heuristics to get from corresponding source files for header files.
We already had initial implementation for CaptureCompilationDatabase - moved it and extended it
to handle C/C++/objC/objC++
Reviewed By: jberdine
Differential Revision: D4231864
fbshipit-source-id: 4516287
Summary: Make backend know filenames of compilation database. It will allow it to compile extra files when needed
Reviewed By: cristianoc
Differential Revision: D4231521
fbshipit-source-id: c462448
Summary:
Sometimes, we'll need to have extra information in compilation database.
To keep the code simple just keep information about all files and filter
data when scheduling jobs. Perf shouldn't be much worse since we only start one
process for infer invocation.
Reviewed By: jvillard
Differential Revision: D4130884
fbshipit-source-id: 9920c11
Summary:
Add test for compilation database and --changed-files-index option
Fix one bug that the test uncovered
Reviewed By: dulmarod
Differential Revision: D4198502
fbshipit-source-id: 9039c65
Summary: This fixes the build when `./configure --disable-c-analyzers` is used.
Reviewed By: jberdine
Differential Revision: D4146818
fbshipit-source-id: bec4b48
Summary: Right now there is no test for compilation database integration. Add one
Reviewed By: jvillard
Differential Revision: D4118769
fbshipit-source-id: 5591de7
Summary:
Also be more careful when escaping arguments and create a module for shared
functionality between the clang frontend and the buck compilation database.
Reviewed By: jberdine
Differential Revision: D4036627
fbshipit-source-id: c981184
Summary:
Move compilation database into separate module which loads said database from json file.
It will allow to load database from json file without calling buck.
Reviewed By: dulmarod
Differential Revision: D4049255
fbshipit-source-id: b2fa29f
Summary:
The integration would not work if other arguments were passed to Buck via infer
using Xbuck.
Reviewed By: akotulski
Differential Revision: D4044371
fbshipit-source-id: 742b5b3
Jules Villard
Cristiano Calcagno
Dulma Churchill
Kihong Heo
Andrzej Kotulski
Josh Berdine