Summary:
Fixes issue with template argument deduction with enable_shared_from_this as argument
```
#include<memory>
template<class T>
void makeWeak(const std::shared_ptr<T>& x) {}
struct X : public std::enable_shared_from_this<X>{
};
void test() {
X x
makeWeak(x.shared_from_this()); // compilation failed here - it was unable to deduce template parameter of makeWeak
}
```
Reviewed By: jvillard
Differential Revision: D4414788
fbshipit-source-id: 4d19c53
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:
1. One call to `Core.Std.String.slice` was wrong and caused the program to crash, and
2. The crash was silently ignored because the error code of uncaught OCaml
exceptions was the same as `CheckCopyright.copyright_malformed_exit_code` (=2)
Address both issues. Also build CheckCopyright with debug options.
Reviewed By: jberdine
Differential Revision: D4410306
fbshipit-source-id: d73b086
Summary:
This makes it more obvious why infer would force a path to be absolute since we
base that decision on the resolved path. For instance:
```
$ mkdir foo
$ cd foo
$ ln -s ../examples goo
$ infer -- clang -c goo/hello.c
[...]
/home/jul/infer/examples/hello.c:14: error: NULL_DEREFERENCE
```
We see that the path is outside of the current directory clearly, whereas
before infer would report on "goo/hello.c".
Reviewed By: akotulski
Differential Revision: D4409579
fbshipit-source-id: 7172005
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:
Similar to marking classes ThreadConfined, we want to support marking fields as well.
The intended semantics are: don't warn on writes to the marked field outside of syncrhonization, but continue to warn on accesses to subfields.
Reviewed By: peterogithub
Differential Revision: D4406890
fbshipit-source-id: af8a114
Summary:
Currently, if we don't find `-d` or `-classes_out` on the command line then we
tell javac to redirect the compiled classes in some other directory, by default
the initial working directory. But we don't detect when these arguments are
hidden inside files (`foo` arguments on the javac command line) so the
heuristic was incomplete. Look inside these files to better tell whether we need
to make up an output directory or not.
Reviewed By: jeremydubreil
Differential Revision: D4397716
fbshipit-source-id: 30c5e4f
Summary: Deleting a couple of unused classes/Makefile cruft that was left around.
Reviewed By: jeremydubreil
Differential Revision: D4406007
fbshipit-source-id: 4b78494
Summary:
- Only generate one extra genrule for running infer. Remove all other java library rules currently being generated
- Generate infer genrule only if the `java_library` has `srcs`, otherwise there is nothing to analyze
- Use `SRCDIR` to avoid making a copy of the target sources as buck will just symlink them instead
- Added support for `android_library` rules as well
- Added support to generate both `infer` and `eradicate` genrules
Closes https://github.com/facebook/infer/pull/558
Reviewed By: sblackshear
Differential Revision: D4400365
Pulled By: jeremydubreil
fbshipit-source-id: 24750e2
Summary: This will be useful in upcoming changes to the thread-safety analysis as well.
Reviewed By: dkgi
Differential Revision: D4402146
fbshipit-source-id: c750127
Summary:
Sometimes we don't want to analyze but a message gets printed that there was
nothing to analyze and we exit with error, which is confusing.
Reviewed By: jberdine
Differential Revision: D4398120
fbshipit-source-id: 43ce3ab
Summary:
Add more debug output to be able to trace the calls to javac more easily
when --stats or --debug is passed to infer.
Reviewed By: sblackshear
Differential Revision: D4398100
fbshipit-source-id: 3012900
Summary:
This would fail before and works as expected now:
```
$ infer -- clang -c hello.c
$ cd infer-out/ && ln -s ../foo && cd ..
$ infer -- clang -c hello.c # crashes because it fails to delete infer-out/foo
```
Reviewed By: jberdine
Differential Revision: D4398763
fbshipit-source-id: 38465f8
Summary: Generalized the CppTrace into a Clang trace because we don't currently have separate checkers for Obj-C and Cpp. Happy to separate them later if there is a good reason
Reviewed By: akotulski
Differential Revision: D4394952
fbshipit-source-id: e288761
Summary:
Adding models that allow us to warn on unguarded accesses to subclasses of `Map`, but not on accesses of threadsafe containers like `ConcurrentMap`.
Lots more containers to model later, but stopping at `Map`s for now to make sure the approach looks ok.
Reviewed By: jvillard
Differential Revision: D4385306
fbshipit-source-id: d791eee
Summary:
One of the tests was failing without `make clean` because infer-out didn't get
deleted when rerunning the clang db test. This was because infer thinks it's in
`Analyze` mode when capturing clang db files.
Reviewed By: akotulski
Differential Revision: D4397731
fbshipit-source-id: 26f423a
Summary:
This error message is confusing when the user is not actually running
InferPrint, eg `infer foo`: `Load Error: file foo: arguments must be .specs
files`.
With this diff, we don't get any error for `infer foo`, which is not great
either and will need to be addressed (do we support all the python arguments in
OCaml now too and are able to turn on argument parsing errors in OCaml land?).
Reviewed By: jberdine
Differential Revision: D4397765
fbshipit-source-id: e7ca48f
Summary:
If we don't delete infer-out then it gets polluted with files from previous
versions of infer resulting in segfaults during `make test`.
Reviewed By: cristianoc
Differential Revision: D4397723
fbshipit-source-id: 1211d40
Summary:
When invoking `./build-infer.sh java`, there is no need to update the facebook-clang-plugins submodule that is done as part of the `autogen.sh` script. The submodule update takes a very long time and can be skipped when building only for java
Closes https://github.com/facebook/infer/pull/557
Reviewed By: dkgi
Differential Revision: D4387800
Pulled By: sblackshear
fbshipit-source-id: 1662f7b
Summary:
Module CFrontend_utils is a container for two modules: Ast_utils and General_utils.
Instead of opening CFrontend_utils in several places, it is now split into two separate modules CAst_utils and CGeneral_utils, which are now accessed directly.
Reviewed By: jberdine
Differential Revision: D4392710
fbshipit-source-id: ea756a2
Summary:
Change Utils.filename_to_relative to return None in case the filename
is not under root, rather than returning the filename unchanged.
Reviewed By: akotulski
Differential Revision: D4391075
fbshipit-source-id: bf753af
Summary:
The cmake test removes the _build dirs, and the utf8_in_pwd test
rsyncs them.
Reviewed By: akotulski
Differential Revision: D4375554
fbshipit-source-id: 3fa088c
Summary: Need to upgrade in order to specify some taint properties on a more recent `WebView` API.
Reviewed By: cristianoc
Differential Revision: D4382590
fbshipit-source-id: 0925742
Summary:
This diff allows to use the linters written in DSL to check for bugs.
Now new checkers can be written directly in the DSL.
The diff also remove some weirdness and simplify the CTL semantics.
For example no need to unwrap a node when evaluating the IN operator.
Also no need to distinguish anymore between stmt and decl in the
semantics of EX and EF.
Moreover, the diff de-couple hard-coded checkers (eg checks on component kit)
from those checkers parsed in the .al files.
Reviewed By: martinoluca
Differential Revision: D4375207
fbshipit-source-id: 9ac2d47
Summary: These methods should only be called from other methods that also run on the UI thread, and they should not be starting new threads.
Reviewed By: peterogithub
Differential Revision: D4383133
fbshipit-source-id: 6cb2e40
Summary: The logic for filtering reports based on their buckets lives in InferPrint, so this code isn't doing anything.
Reviewed By: jvillard
Differential Revision: D4379966
fbshipit-source-id: 5a69304
Summary:
A domain should not definite its initial state, since distinct users of the domain may want to choose different initial values.
For example, one user might want to bind all of the formals to some special values, and one user might want the initial domain to be an empty map
This diff makes this distinction clear in the types by (a) requiring the initial state to be passed to the abstract interpreter and (b) lifting the requirement that abstract domains define `initial`.
Reviewed By: jberdine
Differential Revision: D4359629
fbshipit-source-id: cbcee28
Andrzej Kotulski
Jules Villard
Sam Blackshear
Cristiano Calcagno
Gautam Korlam
Yunxing Dai
Josh Berdine
Dino Distefano
Peter O'Hearn
Jeremy Dubreil