Summary:
IR/ should contain modules pertaining to the core IR of infer, i.e. how
CFGs are represented (including SIL).
These categories of modules were moved:
- Access paths and HIL are an abstraction on top of SIL used by certain
analyses. Moving the corresponding modules to IR/ makes this clearer
as they are not really part of the IR (they are less fundamental than
SIL).
- Error reporting is also something for other analyses, not part of IR.
Moved a bunch of modules related to that to absint/.
- Same for ProcnameDispatcher
- biabduction-speficic modules: Objc_models, BiabductionModels
- test-determinator-specific modules: JProcname
Reviewed By: ezgicicek
Differential Revision: D21722368
fbshipit-source-id: b28e9bdac
Summary:
Android OS calls certain overridden class methods always on the UI thread. The function changed here attempted to build a list of all these methods, one by one. It's much more complete to simply consider a method as callable on the UI thread if it's an override of an Android library method, and it starts with "on". Only a single instance is known not to obey this pattern, so it's easier to blacklist than to whitelist.
Also clarify the name to `is_android_lifecycle_method`.
Reviewed By: ezgicicek
Differential Revision: D21703365
fbshipit-source-id: 41ca3e998
Summary:
In inferbo's domain, `Loc.t` and `Symb.SymbolPath.partial` are defined with the same *field abstraction*. The depth of appended fields were limited in both of them exactly in the same way, e.g. `x.*.field`. Problem is that the implementation related
to the field abstraction are duplicated in their code, which had been synchronized manually. This diff avoids the duplication by adding a `BufferOverrunField.t`.
Reviewed By: ezgicicek
Differential Revision: D21743728
fbshipit-source-id: 4b01d027c
Summary: This is more idiomatic in OCaml and hopefully a bit easier to read. Internally `lazy` will do pretty much the same thing but it also ensures the callback is called at most once.
Reviewed By: artempyanykh
Differential Revision: D21722522
fbshipit-source-id: 00897aaf1
Summary:
This is the same as Exceptions.Checkers. Eventual goal is to stop having
all issues going through the Exceptions layer.
Reviewed By: dulmarod
Differential Revision: D21686937
fbshipit-source-id: bd92fd0ff
Summary:
It seems these were put there even though there is no inter-dependency
with any of the other options.
Reviewed By: skcho
Differential Revision: D21686739
fbshipit-source-id: 6578f55c2
Summary:
I think `Analysis_stops` ought to achieve roughly the same thing (except
that weird filtering logic which I removed).
Reviewed By: dulmarod
Differential Revision: D21686562
fbshipit-source-id: 53d40729f
Summary:
The option was misleading as it only concerns the biabduction analysis.
Moreover, this is a developer option, and one can already see it by
removing filtering altogether. I think this option was added as the
result of a user request, let's see if anyone notices.
Reviewed By: ezgicicek
Differential Revision: D21686526
fbshipit-source-id: ff383a0ca
Summary:
Don't assign different visibilities to the same issue type dynamically,
use different issue types with always static visibility instead. This is
to be able to document the visibility of each issue type.
Reviewed By: dulmarod
Differential Revision: D21686458
fbshipit-source-id: 876ab4157
Summary:
We allow some fields of issues to be defined dynamically, more precisely
when loading AL files. We don't want this to be abused and in particular
we don't want to miss an issue being declared once for a checker and
another time for another as this would be hard to debug.
Also, only register unknown issue types as coming from AL if they
haven't been registered already.
Reviewed By: skcho
Differential Revision: D21685879
fbshipit-source-id: 9e9438a75
Summary: Assigning `nullptr` to `std::function` was causing `NULLPTR_DEREFERENCE` as our model was expecting to get an object in the right hand side of the assignment (`std::function::operator=`) and was dereferencing that object. Assigning `nullptr` to `std::function` removes callable object from it. We model this special case by creating a fresh value.
Reviewed By: skcho
Differential Revision: D21685318
fbshipit-source-id: 2d4af1933
Summary:
- fix compilation errors due to bitrot
- ensure they don't happen again by adding dune files
- make a quick pass through the README
Reviewed By: skcho
Differential Revision: D21684760
fbshipit-source-id: c541f9376
Summary:
It was unused except one place in JsonReports where we disabled
filtering for the Linters category. But, it seems the behaviour is the
same without that since the only filtering this does is for bucketting
for certain bug types, which doesn't include any linters bug types.
Reviewed By: ngorogiannis
Differential Revision: D21683723
fbshipit-source-id: d0555531b
Summary:
That was an interesting way to do things. But let's not. Also the logic
to fill in the CIssue.t should probably do something to check that each
field was provided instead of just filling them with default values but
that's a separate concern.
Reviewed By: ngorogiannis
Differential Revision: D21664619
fbshipit-source-id: d49b74458
Summary:
Problem: issue types can be reported by several checkers. The current
solution is to change the name of the issue, eg `BIABD_USE_AFTER_FREE`.
This doesn't look great for the user.
We already store a "human readable" name for each issue. These need not
be unique. Use this instead in textual output. In order to keep the link
between the text output and the true "issue type", eg to pass to
`--disable-issue-type`, also print the `unique_id` part of the issue in
the summary:
```
examples/hello.c:12: error: Null Dereference
pointer `s` last assigned on line 11 could be null and is dereferenced at line 12, column 3.
10. void test() {
11. int* s = NULL;
12. *s = 42;
^
13. }
Found 1 issue
Issue Type(ISSUED_TYPE_ID): #
Null Dereference(NULL_DEREFERENCE): 1
```
We could also print the issue id in each report but that looks worse.
Other tools use numbers for issue ids, but these are not descriptive at
all, eg `--disable-issue-type 86` is not very telling.
Reviewed By: skcho
Differential Revision: D21663957
fbshipit-source-id: 506b0fda9
Summary:
- avoid creating issues just to look up their `unique_id` in the set
- avoid `let _ =` since it can hide partial applications
- delete outdated comment
Reviewed By: skcho
Differential Revision: D21663959
fbshipit-source-id: e50d02447
Summary:
Introduce BIABD_ prefixes for a few issue types that were duplicated
between analyses, and also prefix the lab exercise issue type to avoid
sharing with biabduction.
Reviewed By: ngorogiannis
Differential Revision: D21660226
fbshipit-source-id: 3435916e6
Summary:
Consider the below program,
```
const int gvar = 0;
enum {
cvar = gvar + 1,
};
bool dangling_cvar(int x) {
for (int i = 0; i < cvar; i++){
}
}
```
In the prune node, we don't have `cvar` but its inlined version, i.e. we have ` i < n$2 + 1` and the variable `n$2` is defined not in predecessor nodes to the prune node (as normally one would expect) but in a separate dangling node (see the {F236910156})
:
```
6: BinaryOperatorStmt:Add n$2=*&#GB<test.cpp|ice>$gvar:int [line 38, column 10]
```
When computing the control var of this loop, previously we gave up and simply raised an error.
With this diff, let's handle this case by looking inside this dangling node.
Reviewed By: skcho
Differential Revision: D21525569
fbshipit-source-id: bd4371493
Summary: Argument `filter_kind` is only ever set to `Auto` by the clang integration.
Reviewed By: jvillard
Differential Revision: D21685943
fbshipit-source-id: ebeb04409
Summary:
`Buck.parse_command_and_targets` is never called with a `filter_kind:No` argument.
Open variants are not great for detecting dead code.
Reviewed By: jvillard
Differential Revision: D21685076
fbshipit-source-id: 68a89ef65
Summary:
`partition` always constructs two new maps, which is expensive when
there are a lot of entries. Let's avoid it if possible.
Reviewed By: jvillard
Differential Revision: D21684298
fbshipit-source-id: a8674d358
Summary: The list of source files is only needed in the scheduler process, not in the children workers.
Reviewed By: ngorogiannis
Differential Revision: D21662486
fbshipit-source-id: 9c5be13b5
Summary: Without having the added jar files in the classpath, Tenv cannot pick up the type/inheritence info.
Reviewed By: jvillard
Differential Revision: D21662402
fbshipit-source-id: c149356c9
Summary:
## Problem
In method specialization, we don't translate the loads of specialized blocks (e.g. `n$0 = block:_fn_`) and only add them to the id map. Later on, when the block is called with arguments (`n$0(arg1,..argn))` we lookup the id and use the substitution for the block. However, this means, if the program uses the id loading the block (n$0) anywhere else in the program, we have no declaration for it.
## When does this happen?
For blocks that return a nullable result, objC programs usually do a null check as in the following example:
```
typedef id _Nullable (^BlockType)(id object);
+ (void)useBlock:(int) x
myBlock:(BlockType)myBlock{
if (myBlock){
myBlock(x);
}
}
+ (void)callUseBlock{
[X useBlock 1 myBlock:^id(id object) {
return nil;
}];
}
```
Here, method specialization currently ignores the loads of this block (`n$0=*&myBlock:_fn_(*)`) which results in having variables in prune nodes that are not defined anywhere in the CFG (like `n$0`).
This confuses control variable analysis when the conditional is wrapped in a loop because it cannot lookup where `n$0` is coming from.
## Fix
This diff fixes the issue by translating the loading of the blocks.
Reviewed By: dulmarod
Differential Revision: D21642924
fbshipit-source-id: 2bc0442ff
Summary: In the previous code, `old_from_new_` was not used in the result.
Reviewed By: jvillard
Differential Revision: D21641385
fbshipit-source-id: 09e12e106
Summary:
Add an extra argument everywhere we report about the identity of the
checker doing the reporting. This isn't type safe in any way, i.e. a
checker can masquerade as another. But, hopefully it's enough to ensure
checker writers (and diff reviewers) have a chance to reflect on what
issue type they are reporting.
Reviewed By: ngorogiannis
Differential Revision: D21638823
fbshipit-source-id: b4a4b0c0a
Summary:
Before: `RegisterCheckers` activates each checker based on a boolean
condition about which other checkers can enable it, eg for pulse:
```
(* registerCheckers.ml *)
active= Config.(is_checker_enabled Pulse || is_checker_enabled Impurity)
```
After: `Checker` declares for each checker the list of its dependencies,
eg for impurity:
```
(* Checker.ml *)
name= "impurity";
activates= [Pulse]
```
Now `Config` computes for each checker whether it was transitively
activated by other checkers or not. It saves us from having to encode
the logic from before everywhere we want to know "is checker X
running?"; this was prone to errors.
It will also allow us to display which checkers actually run to the user
more easily.
Reviewed By: ezgicicek
Differential Revision: D21622198
fbshipit-source-id: 004931192
Summary:
A buck integration for capturing simultaneously clang and java targets.
Just like the java-specific `JavaGenruleCapture` integration, it relies on
dummy targets that depend on the flavoured clang versions.
For example, a `cxx_library` target named `//clang:hello` will have an associated target
called `//clang:hello_infer` that depends on `//clang:hello#infer-capture-all`,
and whose output is a text file containing the output path of the dependency.
Reviewed By: jvillard
Differential Revision: D21620458
fbshipit-source-id: 23919387b
Summary:
`ocamlc` didn't tell us but there are a bunch of dead exceptions in
`Exceptions.ml` that translate into dead issue types.
Found with:
```
for ex in $(grep -o -e '^exception [^ ]*' infer/src/IR/Exceptions.mli | cut -d ' ' -f 2); do git grep -q -e '\braise .*'$ex || git grep -q -e 'Exceptions\.'$ex || echo $ex; done
```
Reviewed By: skcho
Differential Revision: D21618645
fbshipit-source-id: f60a3f445
Summary:
The eventual goal is to document issue types and checkers better, in
particular which issue types "belong" to which checkers. (note:
Currently some issue types are reported by several checkers.)
The plan is to associate a list of "allowed" checkers to each issue type
and (not in this diff) raise a runtime exception if a checker not in
that list tries to report that issue. Hopefully tests cover all the use
cases and there are no surprises. I've filled in the lists by
`git grep`ing which checkers used which issue types in their code.
Reviewed By: ngorogiannis
Differential Revision: D21617622
fbshipit-source-id: 159ab171f
Summary:
This seems to make sense as it's a separate analysis (that depends on
biabduction). This introduces unpleasant `|| is_checker_enabled TOPL`
whenever we try to figure out if biabduction will run. I think this is a
more general problem that deserves a more general solution to express
the fact that checkers can depend on others, so that, eg,
`is_checker_enabled Purity` is true when we pass `--loop-hoisting`. Will
address in another diff.
Reviewed By: ngorogiannis
Differential Revision: D21618460
fbshipit-source-id: 8b0c9a015
Summary: Later on, this can be changed again or made customizable.
Reviewed By: artempyanykh
Differential Revision: D21618730
fbshipit-source-id: fe517c766
Summary: Filenames can contain spaces, so we need to split on the first ' '
Reviewed By: jvillard
Differential Revision: D21618408
fbshipit-source-id: b1e472d18
Summary: A few misformattings have slipped through in to the repo.
Reviewed By: jvillard
Differential Revision: D21583050
fbshipit-source-id: ded0c5dde
Summary:
We stopped relying on an external perf data file to determine which functions are on the cold start. Let's remove this issue now.
NB: Keeping the `--perf-profiler-data-file` as deprecated to prevent issues on the CI and prod.
Reviewed By: skcho
Differential Revision: D21594150
fbshipit-source-id: faa58782d
Summary:
This is to be able to run the Java source file parser (that detects the position of class definitions and other things) on individual .java files for debugging.
Use with `infer --java-debug-source-file-info SomeFile.java`.
Reviewed By: ngorogiannis
Differential Revision: D21594327
fbshipit-source-id: 2f6d747b7
Summary:
Start with tests about dynamic dispatch to test the upcoming
pre-analysis.
Reviewed By: ezgicicek
Differential Revision: D21594496
fbshipit-source-id: 1771ea968
Summary:
Pulse is disabled by default anyway so it's safe to enabled it for Java
too.
Also noticed that OCaml is smart enough not to need `Language.` in
frontend of `Clang`/`Java` in all of registerCheckers.ml so delete
these.
Reviewed By: ezgicicek
Differential Revision: D21594364
fbshipit-source-id: 4b561c9a0
Summary:
- Move code out of Buck that is specific to infer flavors.
- Move capture function and sundry from Driver to the new module.
Reviewed By: jvillard
Differential Revision: D21592276
fbshipit-source-id: 9bef89e8f
Summary:
Welp, that was an *old* file. Originally to emit odoc for the Java
frontend.
Reviewed By: dulmarod
Differential Revision: D21594244
fbshipit-source-id: b9ba078c0
Summary:
This function had been computing the name for ObjC methods wrong, with only the class name. This was causing wrong error messages in Pulse.
The main issue was that `Procname.to_simplified_string` was writing `Classname::methodname` for ObjC methods, which is not the convention. This confused the `hashable_name` funtion. So changing the method name to `Classname.methodname` which is more standard, and this also fixes `hashable_name`.
Reviewed By: ngorogiannis, jvillard
Differential Revision: D21570880
fbshipit-source-id: 13ed62cf8
Summary: In an intra-procedural analysis, we assume that parameters passed by reference to a function will be initialized inside that function. To do that we use the type information of a formal parameter to initialize the fields of the struct. This was causing false positives if the formal parameter in function signature had type `void*`. To solve this, we used type information from local variables instead. However, we also get false positives for any kind of pointer if we use cast. We fix this by using type information of local variables as in `void*` case.
Reviewed By: jvillard
Differential Revision: D21522979
fbshipit-source-id: 4222ff134
Summary:
The documentation had gone out of sync with the new library names. Add
or copy some short documentation for the main libraries, i.e. all of
them except individual analyses (and scripts, third party, ..).
The idea is that each library has some toplevel documentation
`infer/src/<library_dir>/<LibraryName>.mld` that is linked to from the
main entry point of the document infer/infer.mld. We can link to some
important modules for each library from within their toplevel
documentation, then the actual documentation should live inside the
.mli's of the modules of the library as appropriate.
Hopefully this leads to better documentation over time. At least now we
can write some docs and they'll end up somewhere nice. Lots can be
improved still at this point.
Reviewed By: ngorogiannis
Differential Revision: D21551955
fbshipit-source-id: 69a0cfa44
Summary:
Previous translation of enum constants were wrong since they assumed that the enum constant didn't include any global variable (hence they just looked up the enum exp from the map, forgetting to tie the respective instructions into the cfg).
```
const int gvar = 0;
enum {
evar = gvar,
};
int dangling() {
return evar;
}
```
as a result, the CFG was missing the instruction for the load of the `gvar`.
{F237004587}
This diff fixes this issue by hooking up the instructions that load the enum constant in to the CFG. Note that in this example, it is only a load instruction but there could be more instructions (e.g. if we had `gvar > 1`, we would have prune +join).
{F237004493}
Reviewed By: ezgicicek
Differential Revision: D21549781
fbshipit-source-id: 525534fb2
Summary:
Just like `CFBridgingRelease` we want to be able to model functions that are specific to a given codebase that make a transfer of memory ownership so that developers don't need to worry about releasing that memory anymore, and hence, we don't want to report leaks on that memory.
Things get a little more complicated, because some of the functions we want to model are in a specific namespace, so with this flag we take both cases into account, when we are dealing with namespaces or not.
Reviewed By: jvillard
Differential Revision: D21404409
fbshipit-source-id: c36bd7afc
Summary:
Ever since deadcode/dune stopped being a dune.in file that created the
dune file on the fly, `make check` stopped working because it now tried
to build the "deadcode" executable but usually all_infer_in_one_file.ml
isn't around and so it fails. Only create deadcode/dune when needed to
avoid dune taking deadcode/ into account on most operations.
Reviewed By: ezgicicek
Differential Revision: D21528811
fbshipit-source-id: 040e4c138
Summary:
Before total dune-ification we could tell if a dune file was in OCaml or
lisp syntax by looking at its filename only: all OCaml files ended in
".in". But now this isn't the case anymore so we should read the first
line to figure it out instead.
Reviewed By: skcho
Differential Revision: D21544434
fbshipit-source-id: 19296676a
Summary: Currently we get false positive if we apply `operator--` to the `end()` iterator. To solve this, we model iterator `operator--` not to raise an error for the `EndIterator` invalidation, but to create a fresh element in the underlying array.
Reviewed By: ezgicicek
Differential Revision: D21476353
fbshipit-source-id: 5c722372e
Summary:
It is undefined behavior to dereference end iterator.
To catch end iterator dereferencing issues we change iterator model: instead of having `internal pointer` storing the current index, we model it as a pointer to a current index. This allows us to model `end()` iterator as having an invalid pointer and there is no need to create an invalidated element in the vector itself.
Reviewed By: ezgicicek
Differential Revision: D21178441
fbshipit-source-id: fd6a94b0b
Summary: We mistakenly invalidated the set element which causes spurious vector invalidation errors. Instead, we should modify it without any invalidation.
Reviewed By: jvillard
Differential Revision: D21521943
fbshipit-source-id: 67963967e
Summary:
This will is useful for understanding and debugging file level analysis
flow.
Reviewed By: jvillard
Differential Revision: D21449240
fbshipit-source-id: 7c259674b
Summary:
This diff adds semantics of assume null, heuristics. When `assume(x == null)`, it removes the
methods called on the builder `*x` from the abstract state.
```
x -> {p}
p -> {method1 called}
assume(x == null)
x -> {p}
```
This heuristics is unsound: Even though `x` (a pointer to builder object) points-to an builder
object, which cannot imply that the object `p` does not exist in the concrete semantics. The
unsoundness may appear when there is an alias (see the FP test added).
Reviewed By: ezgicicek
Differential Revision: D21502923
fbshipit-source-id: 2e392bd89
Summary: Java's iterator models were wrong. This causes `VECTOR_INVALIDATION` errors in fbandroid projects. This diff aims to fix it by modeling Java iterators with a current pointer and an underlying collection array.
Reviewed By: skcho
Differential Revision: D21448322
fbshipit-source-id: 7d44354b5
Summary:
These 2 methods are automatically supplied for all enums, with
predefined behavior and nullability: https://www.geeksforgeeks.org/enum-in-java/
(Note that they are not part of java.lang.Enum class).
This will allow using them in unvetted third part and under strict mode.
Reviewed By: artempyanykh
Differential Revision: D21501716
fbshipit-source-id: 104082d15
Summary:
The only thing keeping this module alive were unit tests, proving once
and for all that unit tests are bad.
Reviewed By: ngorogiannis
Differential Revision: D21451855
fbshipit-source-id: e63995732
Summary:
- move unit/clang/ to clang/unit/ and make it a dune library
- move unit/nullsafe/ to nullsafe/unit/ and make it a dune library
- make unit/ a dune library
- inline most of dune.common.in into dune.in and make more explicit
rules for each binary as they don't depend on the same libraries
- move inferunit from unit/ to ./ like the other toplevel binaries
Reviewed By: skcho
Differential Revision: D21440822
fbshipit-source-id: 075c693e0
Summary:
Using the same trick as for the java frontend: define a dune library
that takes either all the modules in the directory (except possibly
stubs) or none of the modules (except possible stubs).
In order to break the circular dependency between al/ and clang/,
introduce a dirty callback in clang/.
Reviewed By: dulmarod
Differential Revision: D21440823
fbshipit-source-id: ac6b40b4e
Summary:
Kill java_stubs/ with this one easy trick:
- java/dune contains either the "normal" modules or just the
JavaFrontendStubs module
- libraries that depend on java need to open JavaFrontendStubs if java
is disabled to bring the expected modules from java/ into their
namespace
Also needed to move biabduction/Prover.Subtyping_check to
absint/SubtypingCheck because the Java frontend was using it.
Reviewed By: ngorogiannis
Differential Revision: D21435937
fbshipit-source-id: af957253a
Summary:
Because in the real semantics CFRelease can be used more than once, and also the variables can be used after CFRelease in general, modelling this as `free` causes many `USE_AFTER_FREE` errors. Now we change the model to not add the `Invalid CFree` attribute, but to just remove the `Allocated` attribute. So we can model memory leaks in the simple case of `Create` and not `CFRelease` before going out of scope, but we avoid the `USE_AFTER_FREE`.
Since the model for CFRelease now diverges from free, changed the command line option for modelling to `pulse-model-release-pattern`.
Reviewed By: jvillard
Differential Revision: D21324895
fbshipit-source-id: ab323d981
Summary:
This diff suppresses the internal error on mismatched signedness. It happens usually when inferbo
has incomplete type information. Since it does not seem to fix in the near future, let's suppress
them, not to hide other internal errors.
Reviewed By: jvillard
Differential Revision: D21455062
fbshipit-source-id: 4562bb177
Summary:
OSX filesystem gets confused by its case-insensitivity and the library
trick of having TOPL.ml (vs the existing Topl.ml).
Reviewed By: skcho
Differential Revision: D21456696
fbshipit-source-id: 2f6ffc2fb
Summary:
Needed to move some "Differential" files out of the way. This makes
sense I think: backend/ is only about orchestrating the various
checkers.
Reviewed By: ngorogiannis
Differential Revision: D21431968
fbshipit-source-id: 14fad8b88
Summary:
Last checker for good. Updated the README of the lab to reflect changes.
Delete now-defunct SummaryPayload: all checkers now behave in a
functional manner as far as summary payloads are concerned.
Reviewed By: ngorogiannis
Differential Revision: D21426550
fbshipit-source-id: 2b52b9f5b
Summary:
The global analysis is doing funky stuff directly with `Summary.OnDisk`.
In order to make starvation/ its own dune library this part needs to
either use ondemand or moved elsewhere. Let's do the latter for now to
avoid changing the behaviour in the middle of the refactoring.
Reviewed By: ngorogiannis
Differential Revision: D21425699
fbshipit-source-id: ab9e2f429
Summary:
It started with wondering which function the "O(1)" comment was about
but I ended up deleting `is_singleton` because it's unused and it can be
easily re-implemented.
Reviewed By: ngorogiannis
Differential Revision: D21425225
fbshipit-source-id: 5ee3e189c
Summary:
Also ondemand doesn't need to call Topl itself after an analysis.
Inline last call site of SummaryReporting (ondemand.ml) and delete the
file.
Reviewed By: ngorogiannis
Differential Revision: D21424386
fbshipit-source-id: 064f4e261
Summary:
- make quandary an `interprocedural`
- move quandary traces to absint/ since they are also used at least by
SIOF
- no more `Summary.OnDisk.dummy` :')
Reviewed By: ngorogiannis
Differential Revision: D21408391
fbshipit-source-id: cc53d2c6c
Summary:
There is a case where the class name is "A$1$B$2".
In this case, we would correctly say it is an anonymous class, and
return A$1$B as user defined, which is bad: now we can get the outer
class which will be A$1 that will be anonymous again.
This was leading to tricky bugs.
Now, get_user_defined_class name will return something that is indeeed
contains only user defined names.
There is one tricky pathological case left: when the outermost class is
anonymous, which can in theory occur. This might lead to other tricky
bugs, so the follow up will be to rewrite API of JavaClassName.t so that
this case is made clear for the client.
But lets unbreak nullsafe fore now first.
Reviewed By: ngorogiannis
Differential Revision: D21449686
fbshipit-source-id: b0ba4702e
Summary: This will allow us to track cases when this assert fires
Reviewed By: ngorogiannis
Differential Revision: D21427776
fbshipit-source-id: 96b6d7c3b
Summary: This diff gets only one disjunct from blacklisted callee, in order to avoid OOMing in specific cases.
Reviewed By: jvillard
Differential Revision: D21406023
fbshipit-source-id: f9214c9c6
Summary:
Needed to move a bunch of files around to make this happen. Notably,
moving "preanal.ml" outside of checkers/ into backend/ since it needs to
modify the proc desc in the summary. Also hoisting goes to cost/.
Reviewed By: skcho
Differential Revision: D21407069
fbshipit-source-id: ebb9b78ec
Summary:
An easy one. One subtlety: I needed to name the library "pulselib"
instead of "pulse" because dune got confused by the Pulse.ml module.
Reviewed By: skcho
Differential Revision: D21401815
fbshipit-source-id: 05e75b1fa
Jules Villard
Nikos Gorogiannis
Sungkeun Cho
Daiva Naudziuniene
Ezgi Çiçek
Dulma Churchill
David Pichardie
Mitya Lyubarskiy
Martin Trojer
Josh Berdine