Summary:
Instead of translating all structs/c++ classes and putting them into type environment, translate ones that are used. It now follows similar mechanism to ondemand function translation. This change should significantly decrease disk space/memory usage to store type environments
+ small change to fix build
Reviewed By: dulmarod
Differential Revision: D4597723
fbshipit-source-id: c8b0365
Summary:
Make sl_file field strongly typed in the AST - store SourceFile.t instead of string. This will make it harder
to access raw string which shouldn't really be accessed before going through `SourceFile` module
Reviewed By: jvillard
Differential Revision: D4299468
fbshipit-source-id: e8ff87e
Summary: This gets updated version of clang with libcxxabi (but clang otherwise is the same and binaries are compatible)
Reviewed By: martinoluca
Differential Revision: D4298881
fbshipit-source-id: 084b0b5
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:
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: 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:
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:
New version of clang plugin exports `-x` arg information as a part of
TranslationUnitDecl. Get it from there instead of reading it from
clang argv
Reviewed By: jvillard
Differential Revision: D4112652
fbshipit-source-id: 5c3af1f
Summary:
ti_raw field tends to grow exponensially for template instantiations.
ASTexporter no longer gives this bit of information and infer needs to stop using it.
Reviewed By: jvillard
Differential Revision: D3798192
fbshipit-source-id: ba7cbb9
Summary:
Make std::shared_ptr<T> translated as T* inside infer. This will make reporting better
since smart pointers are really pointers not structs - this form is much easier for the analyzer to understand.
This requires changes to the model of shared_ptr as well.
Reviewed By: jvillard
Differential Revision: D3587255
fbshipit-source-id: b86fb36
Summary:
This helps avoid some unintended reports where the actual is known to point to
a specific object before a call to a skipped function. This requires a change
in the plugin to export more info about const types.
Reviewed By: dulmarod
Differential Revision: D3711901
fbshipit-source-id: f5c903e
Summary:
Make necessary changes so that the clang frontend compiles with the
corresponding changes to the facebook clang plugins. Does not actually use the
extra qualifier information yet.
depends on D3684150
Reviewed By: akotulski
Differential Revision: D3684173
fbshipit-source-id: f715f75
Summary:
This includes a fix in the mangling done by clang that would sometimes crash
otherwise.
Also includes a trivial fix to facebook-clang-plugins/clang/setup.sh that will
trigger a recompilation of clang, but can be safely avoided by running:
./facebook-clang-plugins/clang/setup.sh -r
Differential Revision: D3648852
fbshipit-source-id: 9eb1a85
Summary: ClassTemplateSpecializationDecl now contains structures information about the specialization
Reviewed By: jvillard
Differential Revision: D3586446
fbshipit-source-id: d567a0b
Summary:
Use Itanium mangling for C++ functions/methods instead of raw type name. This is a step towards removing expensive `ti_raw` field from `type_info`.
For virtual methods, use mangled name of the method from base class in order for dynamic dispatch to work.
Reviewed By: dulmarod
Differential Revision: D3556118
fbshipit-source-id: e45edb5
Summary:
This reverts commit f5804b0099340a555bd3e194d3a66bfb943df16c.
plugin crashes when trying to write mangled function name.
Revert the version in infer until crash is fixed
Reviewed By: dulmarod
Differential Revision: D3528327
fbshipit-source-id: 930a03b
Summary: lambdaExpr now has more information, make infer compile with that new version
Reviewed By: dulmarod
Differential Revision: D3515291
fbshipit-source-id: d239bd3
Summary:
1. Fetch newest changes to ast exporter. Now we'll hash template instantiations inside declaration names if their string representation is too long (ie. 40 characters)
2. Increase biniou buffer to allow for long type names - they happen when dumping type raw name with long template instantiation (it's not hashed there yet, but infer doesn't use `ti_raw` field much
Reviewed By: dulmarod
Differential Revision: D3462743
fbshipit-source-id: 9152ae5
Summary: include stripping for clang and crash fix for unboxing operations
Reviewed By: akotulski
Differential Revision: D3352685
fbshipit-source-id: ab31e0e
Summary:public
Instead of translating code from headers blindly, translate only gets transitively referenced from source code.
It won't translate functions from system headers, but in the future we could do that as well
since most of them aren't used and it shouldn't add much overhead.
For now this functionality is hidden behind --cxx-experimental flag
Reviewed By: dulmarod
Differential Revision: D3163519
fb-gh-sync-id: 0c53b10
fbshipit-source-id: 0c53b10
Summary:public
One change:
- CXXRecordDecl now has pointer to lambda call operator when applicable
Reviewed By: dulmarod
Differential Revision: D3139126
fb-gh-sync-id: 00ab62c
fbshipit-source-id: 00ab62c
Summary:public
Do same thing we do to CXXDefaultArgExpr
Reviewed By: dulmarod
Differential Revision: D2954128
fb-gh-sync-id: 2c92c16
shipit-source-id: 2c92c16
Summary:
public
C++ allows for parameters with empty names (unused/default copy constructors). Make backend happy by assigning a non-empty
name to these variables
Reviewed By: jvillard
Differential Revision: D2895550
fb-gh-sync-id: b466397
Summary:
public
Simplify our frontend by using information from clang.
It will also make default argument resolution more robust
with templates
Reviewed By: jvillard
Differential Revision: D2890451
fb-gh-sync-id: 9db4beb
Summary:
public
Get newest version of facebook-clang-plugin that replaces pointers from strings to ints.
Fix all compilation issues infer has
Reviewed By: jvillard
Differential Revision: D2815144
fb-gh-sync-id: e93d4b3
Summary:
public
Use generic location visitor from facebook-clang-plugins
Therefore, there is no need to write our custom visitor which is hard to maintain
This introduces some level of magic, but makes it easier to maintain the code.
Reviewed By: jvillard
Differential Revision: D2734282
fb-gh-sync-id: ed9711a
Summary:
public
Update fcp, changes:
1. decl_ref from ObjcPropertyDecl to IvarDecl
2. Export location information in macro expansion, not macro definition
Reviewed By: dulmarod, jvillard
Differential Revision: D2733967
fb-gh-sync-id: 7d8ce00
Summary: public
New version:
dumps template function specializations
does some changes to setup/makefiles to make them better
Reviewed By: jvillard
Differential Revision: D2707355
fb-gh-sync-id: 0213138
Summary: public
Update facebook-clang-plugins. Changes:
- [major] new clang
- dump class template instantiations
- change naming for qual names of anonymous structs
Changes are due to:
1. Different setter properties are exported for defaults (more correct). Fix the test that was wrong
2. New unary operator type
3. Naming for qual names changed
Reviewed By: jvillard
Differential Revision: D2685734
fb-gh-sync-id: f2c568a
Summary: public
New qual_name exporting logic in facebook-clang-plugins handles anonymous
classes in much better way. This allows us to simplify name generation for
classes that don't rely on a type of the object (which could be wrong for
methods from superclasses).
Reviewed By: dulmarod
Differential Revision: D2663810
fb-gh-sync-id: 08146b8
Summary: public
Update clang plugin version that has following changes:
1. Don't dump DeclContext as a part of BlockDecl
2. Add location information to C++ constructor initializers
This diff is making infer compatible with these changes by
1. Making infer compile
2. Reading location information from c++ constructor initializers so we don't miss update to line number
Reviewed By: dulmarod
Differential Revision: D2575066
fb-gh-sync-id: 6dc594a
Summary: public
Update plugin. Change:
- ConstrutorExpr exports decl_ref of ConstructorDecl instead of just pointer to the declaration
Reviewed By: dulmarod
Differential Revision: D2569978
fb-gh-sync-id: ebc687f
Summary: @public
Update version of clang plugin, it changes type
of CXXMethodDecl, all of the changes are to make frontend compile.
Reviewed By: @jvillard
Differential Revision: D2522117
fb-gh-sync-id: 970bdc8
Summary: @public
Get newest goodness from facebook-clang-plugins
that allows us to change type of type_ptr during deserialization
We are modifying clang_ast_types.ml that fcp/clang-ocaml expects to
exist - we provide our own implementations of:
t_ptr, pointer_to_type_ptr, type_ptr_to_pointer
Reviewed By: @dulmarod
Differential Revision: D2498623
Summary: @public
qual_type was the same as type_ptr, so it was removed.
This commit makes it compatible with facebook-clang-plugins
Commands ran:
codemod --extensions ml,mli 'qual_type' 'type_ptr'
codemod --extensions ml,mli 'qt' 'tp'
If there is any other popular name for qual_type, let me know
Reviewed By: @dulmarod
Differential Revision: D2498289
Summary: @public
We no longer rely on existence of qt_raw field.
Update facebook-clang-plugins so that this field
is not even exported. This should give us some perf wins
since qual_type is written in a lot of places
Reviewed By: @dulmarod
Differential Revision: D2489308
Summary:
frontend and backend assume that Sil.Struct
doesn't have methods nor inheritance. In order to plug C++
classes we probably need them to be Sil.Class
Summary:
Make infer run with clang 3.7.0. Small changes are due to differences
in output of clang
NOTE: this diff will require recompiling clang (it takes time)
Andrzej Kotulski
Jules Villard
Martino Luca
Sam Blackshear
Dulma Churchill
Dino Distefano
Josh Berdine
Irene Papakonstantinou
David Soria Parra