Summary: Globals that are constexpr-initializable do not participate in SIOF.
Reviewed By: sblackshear
Differential Revision: D4277216
fbshipit-source-id: fd601c8
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: This is very useful to debug issues that have to do with types, for example the cast errors
Reviewed By: sblackshear
Differential Revision: D4289790
fbshipit-source-id: ef5a8bf
Summary: Enabling `--cxx` flag makes C++ analysis much better. It's time to turn it on by default
Reviewed By: dulmarod, jvillard
Differential Revision: D4285327
fbshipit-source-id: 261359a
Summary:
This is legacy code that dates back from when we needed the fields in the models to match exactly the fields in the classes being modeled. We no longer need to this. Besides, it seems that this `android.jar` stopped being part of the release for a while. So this change will not affect the results in prod
I check in details the difference on the code of Guava and it seems to remove (weird) false positives only.
Reviewed By: sblackshear
Differential Revision: D4242444
fbshipit-source-id: 84dd782
Summary:
Although the Builder pattern is not actually thread-safe, Builder's are not expected to be shared between threads.
Handle this by ignoring all unprotected accesses in classes the end with "Builder".
We might be able to soften this heuristic in the future by ensuring rather than assuming that Builder are not shared between methods (or, ideally, between threads).
Reviewed By: peterogithub
Differential Revision: D4280761
fbshipit-source-id: a4e6738
Summary:
Now that the terminal output is truncated to max 10 issues, it's useful to have
some place where all bugs with source excerpts can be found. Since bugs.txt is
already unstructured (to the extend that it's just text), hopefully no one was
relying on it having a particular format so it's safe to change it to add
source excerpts.
Anyone wanting the old behaviour should consider parsing report.json instead,
which is intended to be more stable.
Closes https://github.com/facebook/infer/issues/520
Reviewed By: akotulski
Differential Revision: D4284175
fbshipit-source-id: 764f291
Summary:
When calling function g_realloc(gpointer mem,gsize n_bytes) one of the spec considers the case
whereby n_bytes is zero. In that case g_realloc would return null.
If we call with sizeof(int), infer would compare sizeof(int) with zero. But the prover would fail to
understand that sizeof(int) != 0.
This diff fix this. We try to convert expression to constant when they can be converted (eg in case of sizeof).
The method currently make a partial set of conversion. This could be extended.
Reviewed By: jberdine
Differential Revision: D4166944
fbshipit-source-id: 3ec4fd7
Summary:
Remember which globals are static locals.
It's useful to distinguish those from global variables in objc and in the SIOF
checker. Previously in ObjC we would accomplish that by looking at the name of
the variable, but that wouldn't work reliably in C++. Keep the old method around for
now as the way we deal with static locals in ObjC needs some fixing.
Reviewed By: akotulski
Differential Revision: D4198993
fbshipit-source-id: 357dd11
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: When infer runs on preprocessed source, original files may not be around anymore. Don't crash infer when that happens.
Reviewed By: jvillard, jberdine
Differential Revision: D4258285
fbshipit-source-id: a19569c
Summary: This should no work even when Infer is not setup in the PATH
Reviewed By: jvillard
Differential Revision: D4262356
fbshipit-source-id: e3fa779
Summary: `ReentrantReadWriteLock.ReadLock` and `ReentrantReadWriteLock.WriteLock` are commonly used lock types that were not previously modeled.
Reviewed By: peterogithub
Differential Revision: D4262032
fbshipit-source-id: 4ff81a7
Summary:
`o.<init>` cannot be called in parallel with other methods of `o` from outside, so it's less likely to have thread safety violations in `o.<init>`.
This diff suppresses reporting of thread safety violations for fields touched (transitively) by a constructor.
We can do better than this in the future (t14842325).
Reviewed By: peterogithub
Differential Revision: D4259719
fbshipit-source-id: 20db71f
Summary:
Trying to stop other users of the trace domain from making the mistake that Quandary made before D4234766.
This should also improve the performance of Quandary, since the filtering of FP's is now done before building up the full interprocedural trace (which requires disk reads).
Reviewed By: jeremydubreil
Differential Revision: D4234770
fbshipit-source-id: e7e9291
Summary:
source_file_[to|from]_string were dangerous. While removing source_file_to_string is hard/impossible, source file should never be created from string.
Also include many random changes related to `source_file`:
- improve comments in DB.mli
- define behavior of changed-files-index and improve its description
- move some of the "dangerous" code inline to discourage its reuse
This mostly concludes cleanup of DB.source_file, the last bit is to unify filtering by filename (we have duplicated logic in `InferConfig`, `CLocation` and `JMain`)
Reviewed By: jvillard
Differential Revision: D4258795
fbshipit-source-id: 36735a8
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: Originially, there was a missing package declaration meaning that the generated class was ending in a different place. I also added a test for equality of Integer to complement the test of no equality, which could be always true.
Reviewed By: sblackshear
Differential Revision: D4263676
fbshipit-source-id: 86ab0d3
Summary:
We only ought to report a source-sink flow at the call site where the sink is introduced.
Otherwise, we will report silly false positives.
Reviewed By: jeremydubreil
Differential Revision: D4234766
fbshipit-source-id: 118051f
Summary: This should make it easier to understand complex error reports.
Reviewed By: peterogithub
Differential Revision: D4254341
fbshipit-source-id: fb32d73
Summary: We'll eventually want fancy interprocedural traces. This diff adds the required boilerplate for this and adds the line number of each access to the error message. Real traces will come in a follow-up
Reviewed By: peterogithub
Differential Revision: D4251985
fbshipit-source-id: c9d9823
Summary: we no longer use buck for tests and the script has no reason to exist
Reviewed By: dulmarod
Differential Revision: D4212713
fbshipit-source-id: 7bd1cca
Summary: Noticed this when I was writing the documentation for the abstract interpretation framework and was curious about why `Ondemand.analyze_proc` needs the type environment. It turns out that the type environment is only used to transform/normalize Infer bi-abduction specs before storing them to disk, but this can be done elsewhere. Doing this normalization elsewhere simplifies the on-demand API, which is a win for all of its clients.
Reviewed By: cristianoc
Differential Revision: D4241279
fbshipit-source-id: 957b243
Summary: Adding this so we can test interprocedural trace-based reporting in a subsequent diff.
Reviewed By: peterogithub
Differential Revision: D4243046
fbshipit-source-id: 7d07f20
Summary: We're at risk for some silly false positives without these models.
Reviewed By: peterogithub
Differential Revision: D4244795
fbshipit-source-id: b0367e6
Summary:
Currently cfg nodes are written into dot files in whatever order they
appear in a hash table. This seems unnecessarily sensitive, so this
diff sorts the nodes.
Reviewed By: dulmarod
Differential Revision: D4232377
fbshipit-source-id: a907cc6
Summary: Add some basic command line API to run Infer using Buck genrules. Remains to fix issues with absolute vs relative paths and to see how to create these genrules on the fly for a given java or android library.
Reviewed By: sblackshear
Differential Revision: D4245622
fbshipit-source-id: 1cda4ee
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 heuristic to capture more of the user code:
In C++ there is a lot of interesting code in header files. On the other hand,
that code gets included in multiple places and we don't want to capture it by default (for performance reasons).
Right now we capture everything from source file + all symbols from headers that source file needs.
New heuristic will extend "capturing everything" to matching header files (ie. capture everything in X.h if source file is X.cpp)
Reviewed By: jberdine
Differential Revision: D4238008
fbshipit-source-id: 0528250
Summary:
Dealing with symbolic links in project root is tricky. To avoid it, always normalize all paths to sources with `realpath`.
Changes to tests are expected - infer started to resolve symbolic links which screws up with our testing mechanism.
Reviewed By: jberdine
Differential Revision: D4237587
fbshipit-source-id: fe1cb01
Summary:
Before, we were using a set domain of strings to model a boolean domain.
An explicit boolean domain makes it a bit clear what's going on.
There are two things to note here:
(1) This actually changed the semantics from the old set domain. The set domain wouldn't warn if the lock is held on only one side of a branch, which isn't what we want.
(2) We can't actually test this because the modeling for `Lock.lock()` etc doesn't work :(.
The reason is that the models (which do things like adding attributes for `Lock.lock`) are analyzed for Infer, but not for the checkers.
We'll have to add separate models for thread safety.
Reviewed By: peterogithub
Differential Revision: D4242487
fbshipit-source-id: 9fc599d
Summary: Add new integration test for compilation databse integration. Because new test needs another flags in infer invocation, I created one directory per test.
Reviewed By: jberdine
Differential Revision: D4231659
fbshipit-source-id: 81bb355
Summary:
In Java, we handle unknown code by propagating behavior from the parameters of the unknown function call to the return value (or constructed object, in the case of a constructor). But we do this in a somewhat silly way--generating a new summary with these semantics at each unknown call site. Instead, this diff introduces these two options as predefined behaviors and adds specialized code for them.
As a side effect of this approach, unknown functions are no longer counted as passthroughs. This is ok; the original behavior was less of a reasoned decision and more of an unintended consequence of the way we decided to handle unknown code.
This new approach ought to be more efficient than the old one, and as a virtuous side effect it will be easier to specify how to handle unknown code in other languages like C++.
Reviewed By: jeremydubreil
Differential Revision: D4205624
fbshipit-source-id: bf97445
Summary: Run all java tests with project-root at `infer/tests`. Do it to keep things consistent between clang and java tests
Reviewed By: sblackshear
Differential Revision: D4233236
fbshipit-source-id: c3f24fd
Summary:
Run all clang tests with project-root at `infer/tests`. I need it because we'll start resolving symbolic links
soon and some tests would lead outside of project root which means we'd start seeing absolute paths in recorded tests.
Diff that does same thing for java tests: D4233236
Reviewed By: jberdine
Differential Revision: D4233194
fbshipit-source-id: c261a2b
Summary:
Let's introduce some concepts. A "known unknown" function is one for which no Java code exists (e.g., `native`, `abstract`, and `interface methods`). An "unknown unknown" function is one for which Java code may or may not exist, but we don't have the code or we choose not to analyze it (e.g., non-modeled methods from the core Java or Android libraries).
Previously, Quandary handled both known unknowns and unknown unknowns by propagating taint from the parameters of the unknown function to its return value. It turns out that it is really expensive to do this for known unknown functions. D4142697 was the diff that starting handling known unknown functions in this way, and bisecting shows that it was the start of the recent performance problems for Quandary.
This diff essentially reverts D4142697 by handling known unknowns as skips instead. Pragmatically, doing the propagation trick for Java/Android library functions (e.g., `String` functions!) matters much more, so i'm not too worried about the missed behaviors from this. Ideally, we will go back to the old handling once performance has improved (have lots of ideas there). But I need this to unblock me in the meantime.
Reviewed By: jeremydubreil
Differential Revision: D4205507
fbshipit-source-id: 79cb9c8
Summary:
Useful for refactoring purposes, to provide a list of modules in
dependency order.
Reviewed By: jeremydubreil
Differential Revision: D4232363
fbshipit-source-id: 2adaaf5
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:
introduce `AttributesTable.load_defined_attributes` which will return proc attributes only if the procedure is defined. In order to not mess up
with existing caching, create another hashmap to store those procdescs.
We need to do that because with reactive capture we no longer can assume that all proc attributes are final before analysis starts
Reviewed By: jberdine
Differential Revision: D4231575
fbshipit-source-id: e795bcb
Summary: The default `android.jar` used to compile Android code is just a list of empty method stubs that is used for the type checking. In order to improve the type information, we used to redirect the bootclasspath to another `android.jar` that was containing the method bodies and all the fields including the private ones. Since we no longer need the types in the models and the types in the libraries to match, this is now dead code.
Reviewed By: jberdine
Differential Revision: D4230510
fbshipit-source-id: 93417f3
Summary:
This will help during the creation of new checkers, and will prevent errors like misspelling of AST node names.
It will also make it possible to fail immediately during the parsing of CTL inputs.
Reviewed By: ddino
Differential Revision: D4205434
fbshipit-source-id: ed8631a
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: Pure refactoring simplifying the code doing the case analysis for execturing the cast instruction.
Reviewed By: dulmarod
Differential Revision: D4215238
fbshipit-source-id: 9f0f163
Summary: Currently the thread safety checker neglects to analyze and files methods we don't want to report on. Like constructors and private methods, and classes where no superclass is marked ThreadSafe. For interprocedural analysis we want to analyze all these to get summaries, even if we don't report on them.
Reviewed By: jberdine
Differential Revision: D4226515
fbshipit-source-id: 7571573
Summary:
`abs_source_file_from_path` is dangerous because
1. It's not trying to make path relative to `project_root` - you can't compare two files created with two different methods
2. It's making relative paths relative to `getcwd` instead of `project_root` which is different from `from_string` function.
Also remove unused `DB.inode_equal`
Reviewed By: cristianoc
Differential Revision: D4204891
fbshipit-source-id: c4c2f99
Summary:
1. Always store cpp model source_file with relative path. This will make them cache friendly independent of infer location
2. Distinguish between "relative to project root" and "relative to infer models src"
3. Unify `source_file_from_path` used by java and C frontends into one function. There are no improvements to that logic yet
4. Move `is_cpp_model_file` to use `source_file` instead of `filename`
Reviewed By: jberdine
Differential Revision: D4204548
fbshipit-source-id: 6e21771
Summary:
This will help during the creation of new checkers, and will prevent errors like misspelling of operators' kinds.
It will also make it possible to fail immediately during the parsing of CTL inputs.
Reviewed By: ddino
Differential Revision: D4212956
fbshipit-source-id: c3c7fe7
Summary: This option is unused and it's making DB.source_file_* API harder to simplify
Reviewed By: cristianoc
Differential Revision: D4219803
fbshipit-source-id: 23ce697
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:
Using DB.source_file_to_string may return relative path which may or may not be relative to current location.
I went through all calls to `DB.source_file_to_string` and fixed ones that used that output to open files
Reviewed By: jeremydubreil
Differential Revision: D4205407
fbshipit-source-id: b285b7e
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 diff adds a dependency on ctypes.foreign and uses the example
binding of fts to implement remove_directory_tree.
Reviewed By: yunxing
Differential Revision: D4115569
fbshipit-source-id: 3509955
Summary: D4189956 killed the phantom space printed after types, but the Context leak message was relying on it :).
Reviewed By: jeremydubreil
Differential Revision: D4208591
fbshipit-source-id: 9f0d709
Summary:
Developers will sometimes write GuardedBy("T.f") with the intended semantics: "guarded by the field f of the object with type T in the current state".
We want to support this to avoid false positives.
Reviewed By: peterogithub
Differential Revision: D4197476
fbshipit-source-id: acd00d9
Summary:
- fix python calling function with wrong number of arguments (sic)
- print legend of analysis output, this was lost in translation ('F', '.', ...)
- add "Capturing in <mode> mode..." message before capture
- remove version from "Analyzing..." message (users don't even paste the full output, so this is not as useful as initially hoped)
Reviewed By: akotulski
Differential Revision: D4205072
fbshipit-source-id: 2b6505c
Summary:
The way interfaces are dealt with led to a false positive,
where tryLock() works OK for a Lock but not for a ReentrantLock.
The solution is just to provide the model.
While I am at it I am adding some more standard tests for Lock and ReentrantLock, which were not present.
Reviewed By: sblackshear
Differential Revision: D4204551
fbshipit-source-id: 9b6de28
Summary: These are dangerous if you are trying to compare a type to a string, and they're also unsightly.
Reviewed By: jvillard
Differential Revision: D4189956
fbshipit-source-id: 14ce127
Summary:
This diff implements enough of the functionality in the python code in
the OCaml toplevel driver that executing `infer -- analyze` is done
with direct procedure calls instead of forking the python interpreter.
Except for some reporting code that remains in report.py.
Reviewed By: jvillard
Differential Revision: D4074718
fbshipit-source-id: 56a794d
Summary: Using address equality check to short-circuit comparison of equal lists faster + kill use of `next`.
Reviewed By: jeremydubreil
Differential Revision: D4189581
fbshipit-source-id: bdf5d1e
Summary:
This will help porting more Python code over to OCaml. Since the reporting step
uses a lot of Python libraries that would be a pain to rewrite in OCaml (eg,
syntax highlighting), keep this functionality in Python and make it possible to
call it from OCaml as a script.
Reviewed By: jberdine
Differential Revision: D4182832
fbshipit-source-id: fc83220
Summary:
SIOF is only for interactions between objects of non-POD types. Previously the
checker was also reporting for POD types.
Reviewed By: akotulski
Differential Revision: D4197620
fbshipit-source-id: 7c56571
Summary:
Record an abstraction of the bug traces in the tests. The abstraction of a
trace is the sequence of descriptions. In practice, descriptions are either
empty, or of the form "start/end/return from/call to procedure X". They seem
pretty stable.
Motivation: there is nothing testing the traces reported by Infer right now,
even though they are surfaced to developers. For instance, Quandary uses
--issues-txt instead of --issues-tests to make sure the traces do not regress.
This change would make this approach more widespread.
Reviewed By: sblackshear
Differential Revision: D4159597
fbshipit-source-id: 9c83952
Summary:
clang errors would get diverted to log files instead of being printed on the
console. Also log other types of clang errors and warnings more often.
Before:
$ infer -- clang -c nosuchfile.c
$ # nothing gets printed, exit code set to 1
After:
$ infer -- clang -c nosuchfile.c
clang-4.0: error: no such file or directory: 'nosuchfile.c'
Also print more messages in case of compilation errors:
$ echo ')' >> a.c
$ infer -- clang -c a.c
a.c:1:1: error: expected identifier or '('
)
^
1 error generated.
Error: the following clang command did not run successfully:
'/home/jul/infer/facebook-clang-plugins/clang/install/bin/clang-4.0' "@/home/jul/infer/examples/infer-out/clang/clang_command_2a0a84.txt"
(only the last 2 lines are new)
Reviewed By: akotulski
Differential Revision: D4183039
fbshipit-source-id: b9a9065
Summary: Turns out there was also a problem with how this function deals with final newlines...
Reviewed By: jeremydubreil
Differential Revision: D4191154
fbshipit-source-id: fc10517
Summary: clang has very complicated logic what to translate based on `project_root` and filename. Add tests for different situations in regard of symbolic links in path/project_root
Reviewed By: jvillard
Differential Revision: D4168551
fbshipit-source-id: 586b364
Summary: Generalizing jvillard's awesome work to include passthroughs in traces, then calling it from Quandary.
Reviewed By: jvillard
Differential Revision: D4172108
fbshipit-source-id: 0296c59
Summary:
Outputting too many reports brings little value and spams the console. Don't
print more than 10 issues to stdout.
Reviewed By: jeremydubreil
Differential Revision: D4189814
fbshipit-source-id: 8985559
Summary:
Translate local variable names using the bytecode directly instead of JBir. The bytecode has more precise type information.
We still need to declare the temporary variables intruduced by Sawja until we can base the translation directly on the bytecode.
Reviewed By: sblackshear
Differential Revision: D4185309
fbshipit-source-id: 81904a0
Summary:
`make` doesn't delay variable evaluation in targets' dependencies, so
`$(OBJECTS)` was always empty. Including clang.make after having defined
`OBJECTS` fixes it.
Reviewed By: jberdine
Differential Revision: D4159522
fbshipit-source-id: 6925f8a
Summary: Refactoring to make thread safety checker interpocedural. This should not change funcitonality, and will only set things up for making the interprocedural part more serious.
Reviewed By: sblackshear
Differential Revision: D4124316
fbshipit-source-id: 6721953
Summary:
When `LC_CTYPE` has an invalid value, `locale.getdefaultlocale()` raises
`ValueError` and infer crashes, which is embarrassing. Catch these errors and
report appropriately.
fixes#483
Reviewed By: akotulski
Differential Revision: D4182880
fbshipit-source-id: 31edcf7
Summary: Only run the buck (and ant) tests if the tools can be found at ./configure-time.
Reviewed By: jberdine
Differential Revision: D4167586
fbshipit-source-id: e77b736
Summary:
When loading results from a json file, sort them. This prints results in some
sane order for both --issues-test and --issues-txt, removing the need for
post-processing of the result.
Reviewed By: cristianoc
Differential Revision: D4167029
fbshipit-source-id: 37e9f1c
Summary:
- rename java.make -> javac.make, config.make -> java.make, and move to infer/tests/ so it's easier to use from infer/tests/build_systems/
- use these from ant's test Makefile, much code reuse!
- factor out common functionality between java and clang
A wrinkle: sorting is now done the same way for --issues-tests and
--issues-txt, which produces bogus (but still as deterministic) sorting for
--issues-txt. This is more of a cosmetic issue, but I hope to fix it in a later
diff that gets rid of calls to `sort` in favour of sorting directly from
`InferPrint`.
Reviewed By: jberdine
Differential Revision: D4166841
fbshipit-source-id: ed6f232
Summary: The thread safety checker is run independently of other analyses, using the command "infer -a threadsafety -- <build-command>".
Reviewed By: sblackshear
Differential Revision: D4148553
fbshipit-source-id: bc7b3f9
Summary: Infer starts from bytecode generated by the compilation commands, so there isn't much need to check if the bytecode is compliant or not.
Reviewed By: sblackshear
Differential Revision: D4179218
fbshipit-source-id: 2f27148
Summary: If seems that we were dropping succesful loaded classes for no reason
Reviewed By: sblackshear
Differential Revision: D4178079
fbshipit-source-id: 827c0b9
Summary:
Our patch to Javalib has been accepted, so we can parse programs with invokedynamic!
invokedynamic still crashes Sawja, but I have worked around this by replacing all invokedynamic's with invokestatic's before passing them to Sawja.
This means we can handle everything about invokedynamic except calling the correct function (I call a dummy function with the correct signature for now).
We can try to actually call the right method in the future.
Reviewed By: jvillard
Differential Revision: D4160384
fbshipit-source-id: a8ef4e1
Summary: When searching for cast errors, types that were not Java objects, e.g. arrays of primitive types were not taken into account, leading to incorrect class cast excpetion reports.
Reviewed By: sblackshear
Differential Revision: D4166184
fbshipit-source-id: 7157c95
Summary: Speed up capture on MacOS by caching results of realpath. Improvements to lint speed on MacOS will be sent later
Reviewed By: jvillard
Differential Revision: D4166902
fbshipit-source-id: 4d065bc
Summary:
This adds generic support for reporting error traces as usual infer issues
traces (instead of putting them in the textual description of the error) to
Trace.ml and SinkTrace.ml.
The siof checker is made to use these new traces, and gets an improved error
message mentioning the name of the problematic global as well, which requires a
slight API change in Pvar.re.
The support in Trace.ml is incomplete: passthroughs are ignored. This missing
feature will be needed by Quandary to migrate its error messages.
Reviewed By: sblackshear
Differential Revision: D4159542
fbshipit-source-id: 8c1101d
Summary:
`install` will not do anything if the file didn't change, which should give
`make` more opportunities to not do work.
Reviewed By: jeremydubreil
Differential Revision: D4161918
fbshipit-source-id: 9b9061a
Summary:
- set SHELL to bash explicitly in Makefiles (Debian uses dash)
- avoid using system headers when using our own clang's headers in tests
- do not rely on the name of the object file to write the frontend debugging scripts. It turns out that `-o` is *not* always present in the arguments of `-cc1` functions so the `Option.get` could crash. Since we don't actually need to get the object file name, just a nice enough name, don't try to be smarter at guessing what object will be created and pick a different name built from the source name instead.
Reviewed By: akotulski
Differential Revision: D4159516
fbshipit-source-id: c7bc2b9
Summary:
There's not really a concept of callee here, so s/callee/callsite/, and "to"
suggests we get the callee whereas we update it, so s/to/with/.
Feel free to bikeshed further.
Reviewed By: sblackshear
Differential Revision: D4153426
fbshipit-source-id: 6ea762c
Summary:
It was defined in two places and I'm about to add a third, so let's share
instead.
Reviewed By: sblackshear
Differential Revision: D4153420
fbshipit-source-id: 3d2c519
Summary:
In some error conditions, it could happen that the log file directory
was created early in execution, and then deleted, causing the creation
of log files to then fail.
Reviewed By: sblackshear
Differential Revision: D4157986
fbshipit-source-id: 1548b08
Summary: If a procedure is both a source and a sink for the same value, and it's a sink first, you will get a false positive when applying the summary for the procedure.
Reviewed By: cristianoc
Differential Revision: D4145246
fbshipit-source-id: 97f0022
Summary:
This diff ports checkCopyright to Core, builds it separately from other
executables, and fixes the build command in the linter.
Reviewed By: jvillard
Differential Revision: D4148217
fbshipit-source-id: 8aefc98
Summary: `make test` was always exiting with exit code 0, even in the case of test failures. This is definitely not what we want.
Reviewed By: sblackshear
Differential Revision: D4154912
fbshipit-source-id: 87b4b2b
Summary: Mark native methods as defined so that the analysis generates a summary for those methods. When analyzing Java projects compiled with Buck, the summaries for the dependencies methods of are retrieved from the classpath. In this case, having access to the summary is useful to access the attributes of a callee when the callee is part of a, previously analyzed, Buck target.
Reviewed By: sblackshear
Differential Revision: D4141362
fbshipit-source-id: 75888c8
Summary:
The syntax highlighting swallows initial '\n' characters in the string, which
caused bugs where infer would report the correct line but not the correct
source excerpt.
Reviewed By: jeremydubreil
Differential Revision: D4153083
fbshipit-source-id: 8b1d211
Summary:
Only the python code passes --models, always does so, and only ever
passes Config.models_jar.
Reviewed By: jeremydubreil
Differential Revision: D4151094
fbshipit-source-id: 8f21c03
Summary:
Move code that initializes the InferAnalyze executable from
InferAnalyze.main to InferAnalyzeExe. This enables InferAnalyze.main to
be called from other executables without conflicts due to
initialization.
Reviewed By: jvillard
Differential Revision: D4137280
fbshipit-source-id: 3dd76db
Summary: Also use the executable as a default name prefix.
Reviewed By: akotulski, jvillard
Differential Revision: D4135539
fbshipit-source-id: 84ba011
Jules Villard
Andrzej Kotulski
Jeremy Dubreil
Sam Blackshear
Dino Distefano
Josh Berdine
Dulma Churchill
Cristiano Calcagno
Martino Luca
Peter O'Hearn
Ryan Rhee