Summary:
This call was producing confusing false positives when deleted object was possible to be null.
Changing frontend to add that check is not trivial so I turned it off for now (we don't handle
destructors in other cases anyway)
Reviewed By: dulmarod
Differential Revision: D3509354
fbshipit-source-id: c23dc81
Summary:
public
Add type of return parameter to the context. It allows for better translation
of returnStmt and will be necessary for easy implementation of constructor init lists
Reviewed By: cristianoc
Differential Revision: D2890838
fb-gh-sync-id: e791c3d
Summary:
public
xvalues is concept introduced in C++11. While they are not same as lvalues, they have one common trait:
They have identity which means that:
> it's possible to determine whether the expression refers to the same entity as another expression, such as by comparing addresses of the objects or the functions they identify (obtained directly or indirectly);
It means that as far as backend is concerned, they should be treated in same way. Right now there is no concept of "move" in the backend and so we don't have
to differentiate between them.
Reference:
http://en.cppreference.com/w/cpp/language/value_category
Reviewed By: cristianoc
Differential Revision: D2895593
fb-gh-sync-id: 5101e28
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
It turns out that C-like structs in C++ may have methods generated by clang (constructors for example).
If struct has a method, it needs to have Sil.Class type - make all CXXRecordDecls Sil.Class types by default.
Reviewed By: cristianoc
Differential Revision: D2895567
fb-gh-sync-id: 8eb18c3
Summary:
public
1. Change exps result of translating call expressions
2. Modify field/method_deref_trans to make them work with rvalues returned by function
3. Add E2E test
Reviewed By: jberdine
Differential Revision: D2874822
fb-gh-sync-id: 42c617d
Summary:
public
1. When function uses return parameter instead of returning directly, populate that parameter.
2. Turn on new feature for C/C++ functions/methods that return structured types
Reviewed By: jberdine
Differential Revision: D2865091
fb-gh-sync-id: e15e6eb
Summary:
public
Lines other than the first of multi-line comments in non-ocaml files
were flush right instead of aligned.
Reviewed By: jvillard
Differential Revision: D2739752
fb-gh-sync-id: c85f56e
Summary: public
Add support for translation and calling c++ static methods.
They can be called in two ways:
ClassName::method()
classInstance.method()
Both of them have the same meaning, but AST produced is different
Reviewed By: dulmarod
Differential Revision: D2636489
fb-gh-sync-id: 9294a3f
Summary: public
When method was called from within other method,
the type of `this` parameter didn't have pointer in type.
This was due to wrong logic that stripped pointer out of the
type.
We still need to strip the type when dereferencing reference variable.
Reviewed By: dulmarod
Differential Revision: D2652012
fb-gh-sync-id: 44552ac
Summary: public
Type of `this` argument to c++ method call has pointer type.
It's either raw pointer (for `->`) or reference (for `.`).
It was already correct in method declaration and method parameters, but it wasn't correct in method calls. Same thing will apply to constructor expressions.
As a result of this change, we won't expand type when calling methods.
Change to ast_expressions.ml fixes problem with autogenerating getters/setters that produced lvalue types after LValueToRValue cast.
Reviewed By: dulmarod
Differential Revision: D2605756
fb-gh-sync-id: 1027600
Summary: @public
1. Add support for `this` keyword. It will allow to access fields/methods of the object from the method body.
2. Fix problem with method formals to add pointer to type of first parameter (which corresponds to `this`)
Reviewed By: @dulmarod
Differential Revision: D2484882
fb-gh-sync-id: c318619
Summary: @public
1. Factor out some of the common code for comparing C++ dot files
2. Create new directory with smaller .cpp files to translate
Reviewed By: @dulmarod
Differential Revision: D2507757
Cristiano Calcagno
Andrzej Kotulski
Sam Blackshear
Dulma Rodriguez
Josh Berdine