Summary: public We are not assigning the location of the property rather than that of the class. It seems that it's no problem having the bugs reported in the .h files.
Reviewed By: ddino
Differential Revision: D2831226
fb-gh-sync-id: 026692e
Summary:
public
Reuse logic in cFrontend.ml to deal with nested structs. This allows to have less duplicated logic which will result
in less bugs.
As a bonus, it fixes the problem of nested template class (which wasn't be handled right).
And one random fix in c_type -> sil_type conversion (I'm amazed it worked before)
Reviewed By: dulmarod
Differential Revision: D2773687
fb-gh-sync-id: e312599
Summary:
public
CLocation.init_curr_source_file is now a no-op, so remove it.
Reviewed By: jvillard
Differential Revision: D2815238
fb-gh-sync-id: 00c8a08
Summary:
public
Treat destructors in the same way we treat methods/constructors.
It doesn't deal with inheritance/composition - we'll need to add calls to these
destructors later
Reviewed By: dulmarod
Differential Revision: D2769142
fb-gh-sync-id: b1c77e1
Summary:
public Remove property of maps and make sure that we add to the tenv the property attributes
by folowing the link between the property and the corresponding ivar.
Reviewed By: ddino
Differential Revision: D2755887
fb-gh-sync-id: beeecaf
Summary:
public This puts the bugs found with the checker strong delegate to a dummy method.
The error message will appear in the line of the class implementation definition, since the properties
are likely to be defined in the h file, and getting the reporting in a file that is not the current is
difficult.
Reviewed By: ddino
Differential Revision: D2718016
fb-gh-sync-id: 66273a4
Summary:
public
Read definitions of C++ function template specializations. Infer still doesn't work correctly for template methods, it will be addressed later
Reviewed By: dulmarod
Differential Revision: D2707411
fb-gh-sync-id: 6072796
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 Translate template instantiations exported by clang.
There is no need to deal with templated code - clang creates one class
for each implementation.
Reviewed By: dulmarod
Differential Revision: D2686269
fb-gh-sync-id: 9249a00
Summary: public Plugin already exports fully qualified name, we don't need
to reconstruct it in ocaml again.
It wasn't used anywhere so this diff shouldn't change any behavior
Reviewed By: dulmarod
Differential Revision: D2668588
fb-gh-sync-id: 1ed1d61
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
The static and global variables used in blocks don't appear in the ast as captured.
We need them however to try and find retain cycles involving those variables.
This diff adds a way of collecting the static variables used in blocks and treat them
like we treat other captured variables to find retain cycles.
Reviewed By: ddino
Differential Revision: D2663727
fb-gh-sync-id: d5b44ec
Summary: public Categories are now also only translated on demand.
For this we needed links from the class to the categories which we have
now.
Reviewed By: akotulski
Differential Revision: D2647072
fb-gh-sync-id: 4afdf5f
Summary: public This diff changes the way we treat enums in Infer.
1. The semantics of the translation is now correct, it was a bit incorrect before.
2. We don't add the enum types to the tenv anymore, which saves a lot of disk space
and avoids errors in the backend dealing with the enum type.
Reviewed By: akotulski
Differential Revision: D2641903
fb-gh-sync-id: 6295e5f
Summary: public Translate classes and protocols on demand only.
This saves space in the tenv and time. The categories still cannot be translated on demand
because there is no pointer to them from the classes. Andrzej is fixing that.
We had to make cTypes_Decl and the modules for translating classes, protocols and categories mutually
recursive. Moreover, we had to reorder the method for adding classes to the tenv to receive a decl and
return a type.
Reviewed By: ddino
Differential Revision: D2595610
fb-gh-sync-id: ca76068
Summary: public
Translating structs and C++ classes only on demand. This reduces the size of the tenv and
saves analysis time.
Reviewed By: ddino
Differential Revision: D2575008
fb-gh-sync-id: b29da2a
Summary: public
Adds incomplete translation of constructor bodies. Treat constructors as
methods with something 'extra'.
We still don't translate initializer lists, just pass the information to cTrans
where it's ignored
Reviewed By: dulmarod
Differential Revision: D2550214
fb-gh-sync-id: 102c13a
Summary: public
modules are better for namespacing.
How I made this diff:
1. moved list_* functions from utils.ml{,i} to iList.ml{,i}
2. shell commands:
grep '^val ' infer/src/backend/iList.mli | cut -f 2 -d ' ' | tr '\n' ' '
# gives a list of former list_ functions that IList implements, fed into the loops below:
LISTNAMES=" compare equal append combine exists filter flatten flatten_options find fold_left fold_left2 for_all for_all2 hd iter iter2 length fold_right map mem nth partition rev rev_append rev_map sort split stable_sort tl drop_first drop_last rev_with_acc remove_duplicates remove_irrelevant_duplicates merge_sorted_nodup intersect mem_assoc assoc map2 to_string"
# replace " list_*" function calls with IList.* ones
for i in $LISTNAMES; do find . -name '*.ml' -exec sed -i -e "s/ list_$i\b/ IList.$i/g" \{\} \; ; done
# replace (list_* functions with (IList.* ones
for i in $LISTNAMES; do find . -name '*.ml' -exec sed -i -e "s/(list_$i\b/(IList.$i/g" \{\} \; ; done
# ditto with [
for i in $LISTNAMES; do find . -name '*.ml' -exec sed -i -e "s/\[list_$i\b/[IList.$i/g" \{\} \; ; done
3. Then fix up the rest by hand. In particular, stuff that called Utils.list_*
explicitely, and stuff that used the "Fail" exception that has moved to
IList. (may revisit this in the future)
Reviewed By: jeremydubreil, cristianoc
Differential Revision: D2550241
fb-gh-sync-id: cd64b10
Summary: @public
This removes the old way of finding variable declarations to create sil variables and replaces it with
a a new way based on the map from pointers to declarations.
Basically, every variable dereference contains a pointer to the variable declaration, with that we can
build the corresponding sil variable.
Reviewed By: @akotulski
Differential Revision: D2536000
fb-gh-sync-id: dd29cf9
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
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:
Pass inheritance information to the backend
It also changes some functions in cTypes_decl and we are using type and decl maps to resolve these types
Summary:
This is the second of 3 stack diffs to deal with replacing the parser of types.
This diff is about changes to translate record types, as well as class types and enum
types. For class types and enum types we store the declaration pointer in the map of
types to find the type easier later.
For record declarations, we change the way we build record names.
Moreover, we don't translate typedefs anymore, because when we have a pointer to a typedef,
we can find the actual type it points to.
Summary:
This is the first of 3 stack diffs to replace the parser of types in the clang frontend.
In this diff we remove the parser and the lexer and add a new module that does the
translation from ast types to sil types.
It is still incomplete, i.e. many c++ types are still not treated. However, all the
types that we were previously treating in C and ObjC are treated and some C++ ones, such
that the tests pass and we get good results in the apps.
Sometimes one needs to translate a record type when we havent translated the record itself,
so the translation of types and of records needs to be mutual recursive. I managed however
to get them into different modules and achieve the mutual recursion using higher order functions.
Summary:
each procedure has a different scope, so we can restart the fresh name generator and have more stable instructions in the cfg, that don't change when other procedures are changed
Summary:
There's a lot of overlap between the representation of a proc desc and a spec summary. This diff moves all the data in common to the single record proc_attributes defined in Sil.
This gives a unified way of accessing most of the data carried by a procedure, whether it is contained in a proc desc or a spec. Also, it ensures that there is a single flow of information from proc desc to spec in the back-end, making sure that the information represented stays consistent.
Summary:
Use the map of pointers to find method declarations and build method signatures.
Remove the need for having an extra map for method signatures (and remove that map).
Summary:
see title. It will make number of arguments
less ridiculous and make it easier to share C/C++ structs.
Another diff that adds base class information for C++ will
follow.
This change is big enough to deserve separate diff
Summary:
Handle C++ method declarations and create cfgs for them.
Doesn't do:
Method calls (CXXMethodCall)
Using `this` expression in methods (including implicit ones)
Summary:
Refactor of creating method signatures. First step to use the map of pointers to find method declarations.
The idea is to have a function that creates a method signature from a declaration, later we can get the declaration from a pointer
and use this function to retrieve the method signature.
(authored by @dulmarod)
Summary:
Update fcp version and make infer build with it.
It's not using new features yet, diffs will follow.
New stuff:
Proper type information in form of pointer->type
Expose more information about cxx classes (superclass info)
Add pointers to objc method decls when possible
Summary:
This commit is the result of
`find infer/src -name '*.ml' -or -name '*.mli' -exec ocp-indent -i \{\} \;`
and
`INFER_CHECK_COPYRIGHT=1 InferPrint`
Summary:
This makes infer C frontend compatible
with new scheme for naming which has:
1. plain name (like 'fun')
2. qualified name (reversed list like ['fun', 'class', 'top_class', 'namespace'])
Sam Blackshear
Dulma Rodriguez
Andrzej Kotulski
Josh Berdine
Dino Distefano
Cristiano Calcagno
Jules Villard
Open Source Synchronization