Summary:
This diff increases autoreleasepool size when
* caller is non-ARC-compiled
* callee is ARC-compiled
* return type is a pointer to objc object
To distinguish non-ARC-/ARC-compiled:
* extended `translation_unit_decl_info` to have a boolean field `is_objc_arc_on`
* then copied it to `ProcAttributes.t` for each procedures.
Reviewed By: ezgicicek
Differential Revision: D23565003
fbshipit-source-id: dee22ea82
Summary: Need to use relative paths in order to make the hash consistent across machines
Reviewed By: ngorogiannis
Differential Revision: D23623726
fbshipit-source-id: 44f750658
Summary:
Script changes to make the clang build work without the FCP submodule.
A llvm+clang+libraries src folder is downloaded and put together in the clang/src/download folder. This is the used for the clang build.
Reviewed By: ngorogiannis
Differential Revision: D23315610
fbshipit-source-id: 0cbce23e2
Summary: dont keep dotfiles in the facebook-clang-plugins folder, rather merge into the main ones
Reviewed By: ngorogiannis
Differential Revision: D23599305
fbshipit-source-id: ced837bc4
Summary: Remove FCP submodule, preparing for folding it into the infer repo
Reviewed By: ngorogiannis
Differential Revision: D23315609
fbshipit-source-id: 6bf0ecd77
Summary:
## Issue
There are a number of times when users building `facebook-clang-plugins` hit memory limitations, typically due to the OOM killer and when linking.
In https://github.com/facebook/facebook-clang-plugins/pull/21, I implemented support for building `facebook-clang-plugins` using both Ninja and to only use one process when linking.
## Resolution
This PR exposes the optional flags added in https://github.com/facebook/facebook-clang-plugins/pull/21 to `build-infer.sh`, such that you can build `facebook-clang-plugins` with either just `ninja` or `ninja` + only one process for linking.
As part of this, it updates the `facebook-clang-plugins` submodule.
update-submodule: facebook-clang-plugins
Signed-off-by: Andrew V. Jones <andrewvaughanj@gmail.com>
Pull Request resolved: https://github.com/facebook/infer/pull/1283
Reviewed By: dulmarod
Differential Revision: D22334307
Pulled By: jvillard
fbshipit-source-id: 97fc1c7db
Summary:
This translates the construct `ObjCBridgedCastExpr` when the cast_kind is `OBC_BridgeTransfer`, or in syntax, the cast (`__bridge_transfer`).
This cast means that the object is passed from manual memory management to ARC, so one doesn't need to call `release` manually. It is important to model this to avoid false positives.
It translates it as a builtin that we then model in Pulse, the same way we modelled `CFBridgingRelease` which does the same thing.
The name of the builtin is `__free_cf` which is not ideal but I left it like that for compatibility with biabduction. We can change it once we remove this check from biabduction.
update-submodule: facebook-clang-plugins
Reviewed By: jvillard
Differential Revision: D21176337
fbshipit-source-id: 736ceeb9b
Summary:
Used `2to3` but had to (poorly, sorry!) fix byte -> string output of processes.
update-submodule: facebook-clang-plugins
Reviewed By: ngorogiannis
Differential Revision: D20672767
fbshipit-source-id: 852c7e973
Summary:
Update handling of `OffsetOfExpr` based on the new type definition
from updated version of clang-plugin.
Together with the change to clang-plugin, this essentially fixes hard
crash while analysing C/C++ files with non-literal `offsetof`
expression.
Fixes GH issues [#1178](https://github.com/facebook/infer/issues/1178), [#1212](https://github.com/facebook/infer/issues/1212)
Reviewed By: jvillard
Differential Revision: D20159173
fbshipit-source-id: 65fc228a4
Summary:
This fixes the segmentation fault in docker master build. See
https://github.com/facebook/infer/issues/1194.
Reviewed By: jvillard
Differential Revision: D19449711
fbshipit-source-id: 0e281df5b
Summary:
We currently use storage_class only for checking is_static, adding the flag instead in the plugin to improve perf by avoiding string comparisons.
update-submodule: facebook-clang-plugins
Reviewed By: ngorogiannis
Differential Revision: D17156173
fbshipit-source-id: 2b84a0b84
Summary:
Use version 9386890 with fixes to setup script and less # of targets
to build.
update-submodule: facebook-clang-plugins
Reviewed By: jvillard
Differential Revision: D16604337
fbshipit-source-id: f371345ac
Summary:
- take advantage more structured attributes in the exported AST
- circumvent new format of `if` and `switch`
- a few new features/nodes but nothing major there
update-submodule: facebook-clang-plugins
Reviewed By: mbouaziz, martintrojer
Differential Revision: D15453572
fbshipit-source-id: c0c24345f
Summary:
update-submodule: facebook-clang-plugins
We used to translate `offsetof` by an unknown value.
This fixes it. It is now translated like an integer literal.
Reviewed By: ddino
Differential Revision: D15317799
fbshipit-source-id: ae89e0ec5
Summary:
Update clang plugin which now gives names to variables captured by lambdas that were empty before.
update-submodule: facebook-clang-plugins
Reviewed By: jvillard
Differential Revision: D12979015
fbshipit-source-id: 0b092fb24
Summary:
In order to know whether a global variable is an integral constant
expression in C, this diff adds a field for the results of isInitICE.
The controller you requested could not be found.: facebook-clang-plugins
Reviewed By: mbouaziz
Differential Revision: D12838521
fbshipit-source-id: 388bff1f3
Summary:
It gets built-in integer type widths of C from the clang plugin. For Java, it uses fixed widths.
The controller you requested could not be found.: facebook-clang-plugins
Reviewed By: jvillard
Differential Revision: D10397409
fbshipit-source-id: 73958742e
Summary:
Also changes `clang_plugin_test` so that it also runs the clang-ocaml tests, and add a new `clang_plugin_test_replace` target.
The controller you requested could not be found.: facebook-clang-plugins
Reviewed By: jberdine
Differential Revision: D10141902
fbshipit-source-id: 927c55a4f
Summary:
New clang in the plugin \o/
Changes that were needed:
- (minor) Some extra AST nodes
- defining a lambda and calling it in the same line (`[&x]() { x = 1; }()`) used to get translated as a call of the literal but now an intermediate variable gets created, which confuses uninit in one test. I added another test to showcase the limitation this is hitting: storing the lambda in a variable then calling it will not get caught by the checker.
The controller you requested could not be found.: facebook-clang-plugins
Reviewed By: jeremydubreil
Differential Revision: D10128626
fbshipit-source-id: 8ffd19f3c
Summary:
To keep up with the times. Changes consist of new features and moving modules
around so shouldn't change anything on our side.
Depends on D9239803
The controller you requested could not be found.: facebook-clang-plugins
Reviewed By: da319
Differential Revision: D9239817
fbshipit-source-id: d02a2076a
Sungkeun Cho
Martin Trojer
Andrew V. Jones
Dulma Churchill
Jules Villard
Artem Pianykh
Dino Distefano
Mehdi Bouaziz
David Lively
Katie Ots
Daiva Naudziuniene
Ezgi Çiçek
Brandon Kieft