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(*
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* Copyright (c) 2013 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*)
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(** In this module an ObjC category declaration or implementation is processed. The category *)
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(** is saved in the tenv as a struct with the corresponding fields and methods , and the class it belongs to *)
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open CFrontend_utils
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val category_decl : Ast_utils.type_ptr_to_sil_type -> Tenv.t -> Clang_ast_t.decl -> Sil.typ
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val category_impl_decl : Ast_utils.type_ptr_to_sil_type -> Tenv.t -> Clang_ast_t.decl -> Sil.typ
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val noname_category : string -> string
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val get_curr_class_from_category_decl : string -> Clang_ast_t.obj_c_category_decl_info ->
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CContext.curr_class
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val get_curr_class_from_category_impl : string -> Clang_ast_t.obj_c_category_impl_decl_info ->
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CContext.curr_class
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Using clang's method resolution if possible
Summary: public
Using clang's method resolution. This means that, in method calls, clang gives you a pointer to the declaration of the method.
In some cases though, clang doesn't find the right method. For example, when it finds a method in a category, we
need to make it into a method in the corresponding class, because that's how we treat categories in Infer. Moreover,
when it finds a method in a protocol, that is not useful for us, since the implementation will be in some class. Finally,
sometimes the call is on an object of type id, in which case clang doesn't know what is the correct declaration. In
those cases, we fall back to what we were doing before of approximating the method resolution. We also refactor
some of the code.
Reviewed By: akotulski
Differential Revision: D2679766
fb-gh-sync-id: b79bb85
9 years ago
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val get_base_class_name_from_category : Clang_ast_t.decl -> string option
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