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[clang frontend] Simplify logging functions.

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master
Cristiano Calcagno 10 years ago
parent 10970c4f51
commit 3a51764d4c
22 changed files with 245 additions and 250 deletions
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6
infer/src/clang/cArithmetic_trans.ml
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@ -85,7 +85,7 @@ let binary_operation_instruction context boi e1 typ e2 loc rhs_owning_method =
(* These should be treated by compound_assignment_binary_operation_instruction*)
| bok ->
Printing.log_stats
~fmt:"\nWARNING: Missing translation for Binary Operator Kind %s. Construct ignored...\n"
"\nWARNING: Missing translation for Binary Operator Kind %s. Construct ignored...\n"
(Clang_ast_j.string_of_binary_operator_kind bok);
(Sil.exp_minus_one, [], [])
@ -128,7 +128,7 @@ let compound_assignment_binary_operation_instruction boi e1 typ e2 loc =
(e1, [Sil.Set (e1, typ, e1_xor_e2, loc)])
| bok ->
Printing.log_stats
~fmt:"\nWARNING: Missing translation for CompoundAssignment Binary Operator Kind %s. Construct ignored...\n"
"\nWARNING: Missing translation for CompoundAssignment Binary Operator Kind %s. Construct ignored...\n"
(Clang_ast_j.string_of_binary_operator_kind bok);
(Sil.exp_minus_one, []) in
([id], e_res, instr1:: instr_op)
@ -168,7 +168,7 @@ let unary_operation_instruction uoi e typ loc =
| `AddrOf -> ([], e, [])
| `Real | `Imag | `Extension ->
Printing.log_stats
~fmt:"\nWARNING: Missing translation for Unary Operator Kind %s. The construct has been ignored...\n" uok;
"\nWARNING: Missing translation for Unary Operator Kind %s. The construct has been ignored...\n" uok;
([], e, [])
let bin_op_to_string boi =

40
infer/src/clang/cContext.ml
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@ -81,7 +81,7 @@ struct
let var_name = Mangled.from_string name in
let global_var = CGlobal_vars.find var_name in
let var = CGlobal_vars.var_get_name global_var in
Printing.log_out ~fmt:" ...Variable '%s' found in globals!!\n" (Sil.pvar_to_string var);
Printing.log_out " ...Variable '%s' found in globals!!@\n" (Sil.pvar_to_string var);
let typ = CGlobal_vars.var_get_typ global_var in
var, typ
@ -99,36 +99,36 @@ struct
let print_stack var_name stack =
Stack.iter
(fun (var_name, typ, level) ->
Printing.log_out ~fmt:"var item %s:" (Mangled.to_string var_name);
Printing.log_out ~fmt:"%s" (Sil.typ_to_string typ);
Printing.log_out ~fmt:"- %s \n%!" (string_of_int level)) stack in
Printing.log_out "LOCAL VARS:%s\n";
Printing.log_out "var item %s:" (Mangled.to_string var_name);
Printing.log_out "%s" (Sil.typ_to_string typ);
Printing.log_out "- %s @." (string_of_int level)) stack in
Printing.log_out "LOCAL VARS:@\n";
StringMap.iter print_stack context.local_vars_stack
let print_pointer_vars context =
let print_pointer_var pointer var =
Printing.log_out ~fmt:"%s ->" pointer;
Printing.log_out ~fmt:" %s\n" (Sil.pvar_to_string var) in
Printing.log_out "POINTER VARS:\n";
Printing.log_out "%s ->" pointer;
Printing.log_out " %s@\n" (Sil.pvar_to_string var) in
Printing.log_out "POINTER VARS:@\n";
StringMap.iter print_pointer_var context.local_vars_pointer
let add_pointer_var pointer var context =
Printing.log_out ~fmt:" ...Adding pointer '%s' " pointer;
Printing.log_out ~fmt:"to the map with variable '%s'\n%!" (Sil.pvar_to_string var);
Printing.log_out " ...Adding pointer '%s' " pointer;
Printing.log_out "to the map with variable '%s'@." (Sil.pvar_to_string var);
context.local_vars_pointer <- StringMap.add pointer var context.local_vars_pointer
let find_var_with_pointer context pointer =
try
StringMap.find pointer context.local_vars_pointer
with Not_found ->
(Printing.log_err ~fmt:" ...Variable for pointer %s not found!!\n%!" pointer);
(Printing.log_err " ...Variable for pointer %s not found!!\n%!" pointer);
print_pointer_vars context;
assert false
let lookup_var_locals context procname var_name =
let stack = lookup_var_map context var_name in
let (var_name, typ, level) = Stack.top stack in
Printing.log_out ~fmt:" ...Variable %s found in locals!!\n%!" (Mangled.to_string var_name);
Printing.log_out " ...Variable %s found in locals!!@." (Mangled.to_string var_name);
(Sil.mk_pvar var_name procname), typ
let lookup_var context pointer var_name kind =
@ -144,7 +144,7 @@ struct
try (* if it's a captured variable we need to look at the parameters list*)
Some (fst (lookup_var_formals context procname var_name))
with Not_found ->
Printing.log_err ~fmt:"Variable %s not found!!\n%!" var_name;
Printing.log_err "Variable %s not found!!\n%!" var_name;
print_locals context;
None
else None
@ -153,19 +153,19 @@ struct
Some (fst (lookup_var_formals context procname var_name))
with Not_found ->
let list_to_string = list_to_string (fun (a, typ) -> a^":"^(Sil.typ_to_string typ)) in
Printing.log_err ~fmt:"Warning: Parameter %s not found!!\n%!" var_name;
Printing.log_err ~fmt:"Formals of procdesc %s" (Procname.to_string procname);
Printing.log_err ~fmt:" are %s\n%!" (list_to_string (Cfg.Procdesc.get_formals context.procdesc));
Printing.log_err "Warning: Parameter %s not found!!\n%!" var_name;
Printing.log_err "Formals of procdesc %s" (Procname.to_string procname);
Printing.log_err " are %s\n%!" (list_to_string (Cfg.Procdesc.get_formals context.procdesc));
Printing.print_failure_info pointer;
assert false
else if (kind = `Function || kind = `ImplicitParam) then (
(* ImplicitParam are 'self' and '_cmd'. These are never defined but they can be referred to in the code. *)
Printing.log_err ~fmt:"Creating a variable for '%s' \n%!" var_name;
Printing.log_err "Creating a variable for '%s' \n%!" var_name;
Some (Sil.mk_pvar (Mangled.from_string var_name) procname))
else if (kind = `EnumConstant) then
(Printing.print_failure_info pointer;
assert false)
else (Printing.log_err ~fmt:"WARNING: In lookup_var kind %s not handled. Giving up!\n%!" (Clang_ast_j.string_of_decl_kind kind);
else (Printing.log_err "WARNING: In lookup_var kind %s not handled. Giving up!\n%!" (Clang_ast_j.string_of_decl_kind kind);
Printing.print_failure_info pointer;
assert false)
@ -173,8 +173,8 @@ struct
Mangled.mangled name ((string_of_int(Block.depth ())))
let add_local_var context var_name typ pointer is_static =
Printing.log_out ~fmt:" ...Creating var %s" var_name;
Printing.log_out ~fmt:" with pointer %s\n" pointer;
Printing.log_out " ...Creating var %s" var_name;
Printing.log_out " with pointer %s@\n" pointer;
if not (is_global_var context var_name) || is_static then
let var = get_variable_name var_name in
context.local_vars <- context.local_vars@[(var, typ, is_static)] ;

10
infer/src/clang/cEnum_decl.ml
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@ -45,7 +45,7 @@ let rec get_enum_constants context decl_list v =
| [] -> []
| EnumConstantDecl(decl_info, name, qual_type, enum_constant_decl_info) :: decl_list' ->
(match enum_constant_decl_info.Clang_ast_t.ecdi_init_expr with
| None -> Printing.log_out (" ...Defining Enum Constant ("^name^", "^(string_of_int v));
| None -> Printing.log_out "%s" (" ...Defining Enum Constant ("^name^", "^(string_of_int v));
(Mangled.from_string name, Sil.Cint (Sil.Int.of_int v))
:: get_enum_constants context decl_list' (v + 1)
| Some stmt ->
@ -55,13 +55,13 @@ let rec get_enum_constants context decl_list v =
| Sil.Const c -> c
| _ -> (* This is a hack to avoid failing in some strange definition of Enum *)
Sil.Cint Sil.Int.zero) in
Printing.log_out ~fmt:" ...Defining Enum Constant ('%s', " name;
Printing.log_out ~fmt:"'%s')\n" (Sil.exp_to_string (Sil.Const const));
Printing.log_out " ...Defining Enum Constant ('%s', " name;
Printing.log_out "'%s')\n" (Sil.exp_to_string (Sil.Const const));
(Mangled.from_string name, const) :: get_enum_constants context decl_list' v)
| _ -> assert false
let enum_decl name tenv cfg cg namespace decl_list opt_type =
Printing.log_out ~fmt:"ADDING: EnumDecl '%s'\n" name;
Printing.log_out "ADDING: EnumDecl '%s'\n" name;
let context' =
CContext.create_context tenv cg cfg !global_procdesc namespace CContext.ContextNoCls
false [] false in
@ -72,5 +72,5 @@ let enum_decl name tenv cfg cg namespace decl_list opt_type =
(* Here we could give "enum "^name but I want to check that this the type is always defined *)
let typename = Sil.TN_enum (Mangled.from_string name) in
let typ = Sil.Tenum enum_constants in
Printing.log_out ~fmt:" TN_typename('%s')\n" (Sil.typename_to_string typename);
Printing.log_out " TN_typename('%s')\n" (Sil.typename_to_string typename);
Sil.tenv_add tenv typename typ

18
infer/src/clang/cField_decl.ml
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@ -16,7 +16,7 @@ let mk_class_field_name class_name field_name =
Ident.create_fieldname (Mangled.mangled field_name (class_name^"_"^field_name)) 0
let rec get_fields_super_classes tenv super_class =
Printing.log_out ~fmt:" ... Getting fields of superclass '%s'\n" (Sil.typename_to_string super_class);
Printing.log_out " ... Getting fields of superclass '%s'\n" (Sil.typename_to_string super_class);
match Sil.tenv_lookup tenv super_class with
| None -> []
| Some Sil.Tstruct (fields, _, _, _, (Sil.Class, sc):: _, _, _) ->
@ -37,8 +37,8 @@ let get_field_www name_field fl =
let rec scan_fields nn ll =
match ll with
| [] -> []
| (n, t, _):: ll' -> Printing.log_out ~fmt:">>>>>Searching for field '%s'." (Ident.fieldname_to_string n);
Printing.log_out ~fmt:" Seen '%s'.\n" nn;
| (n, t, _):: ll' -> Printing.log_out ">>>>>Searching for field '%s'." (Ident.fieldname_to_string n);
Printing.log_out " Seen '%s'.\n" nn;
if (Ident.fieldname_to_string n) = nn then
[(n, t)]
else scan_fields nn ll' in
@ -58,15 +58,15 @@ let rec build_sil_field tenv class_name field_name qual_type prop_atts =
let ivar_property curr_class ivar =
match ObjcProperty_decl.Property.find_property_name_from_ivar curr_class ivar with
| Some pname' ->
(Printing.log_out ~fmt: "Found property name from ivar: '%s'" pname';
(Printing.log_out "Found property name from ivar: '%s'" pname';
try
let _, atts, _, _, _, _ = ObjcProperty_decl.Property.find_property curr_class pname' in
let atts_str = list_map Clang_ast_j.string_of_property_attribute atts in
Some atts_str
with Not_found ->
Printing.log_out ~fmt: "Didn't find property for pname '%s'" pname';
Printing.log_out "Didn't find property for pname '%s'" pname';
None)
| None -> Printing.log_out ~fmt: "Didn't find property for ivar '%s'" ivar;
| None -> Printing.log_out "Didn't find property for ivar '%s'" ivar;
None
(* Given a list of declarations in an interface returns a list of fields *)
@ -78,12 +78,12 @@ let rec get_fields tenv curr_class decl_list =
let fields = get_fields tenv curr_class decl_list' in
(* Doing a post visit here. Adding Ivar after all the declaration have been visited so that *)
(* ivar names will be added in the property list. *)
Printing.log_out ~fmt:" ...Adding Instance Variable '%s' \n" field_name;
Printing.log_out " ...Adding Instance Variable '%s' \n" field_name;
let prop_attributes = ivar_property curr_class field_name in
let (fname, typ, ia) = build_sil_field tenv class_name field_name qual_type prop_attributes in
Printing.log_out ~fmt:" ...Resulting sil field: (%s) with attributes:\n" ((Ident.fieldname_to_string fname) ^":"^(Sil.typ_to_string typ));
Printing.log_out " ...Resulting sil field: (%s) with attributes:\n" ((Ident.fieldname_to_string fname) ^":"^(Sil.typ_to_string typ));
list_iter (fun (ia', _) ->
list_iter (fun a -> Printing.log_out ~fmt: " '%s' \n" a) ia'.Sil.parameters) ia;
list_iter (fun a -> Printing.log_out " '%s' \n" a) ia'.Sil.parameters) ia;
(fname, typ, ia):: fields
| ObjCPropertyImplDecl(decl_info, property_impl_decl_info):: decl_list' ->

6
infer/src/clang/cFrontend.ml
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@ -75,7 +75,7 @@ let rec translate_one_declaration tenv cg cfg namespace dec =
| EmptyDecl _ ->
Printing.log_out "Passing from EmptyDecl. Treated as skip\n";
| dec ->
Printing.log_stats ~fmt:"\nWARNING: found Declaration %s skipped\n" (Ast_utils.string_of_decl dec)
Printing.log_stats "\nWARNING: found Declaration %s skipped\n" (Ast_utils.string_of_decl dec)
(** Preprocess declarations to create method signatures of function declarations. *)
let preprocess_one_declaration tenv cg cfg dec =
@ -117,10 +117,10 @@ let do_source_file source_file ast =
init_global_state source_file;
CLocation.init_curr_source_file source_file;
Config.nLOC := FileLOC.file_get_loc (DB.source_file_to_string source_file);
Printing.log_out ~fmt:"\n Start building call/cfg graph for '%s'....\n"
Printing.log_out "\n Start building call/cfg graph for '%s'....\n"
(DB.source_file_to_string source_file);
let call_graph, cfg = compute_icfg tenv (DB.source_file_to_string source_file) ast in
Printing.log_out ~fmt:"\n End building call/cfg graph for '%s'.\n"
Printing.log_out "\n End building call/cfg graph for '%s'.\n"
(DB.source_file_to_string source_file);
(* This part below is a boilerplate in every frontends. *)
(* This could be moved in the cfg_infer module *)

51
infer/src/clang/cFrontend_utils.ml
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@ -14,27 +14,20 @@ module F = Format
module Printing =
struct
let log_out ?fmt s =
if !CFrontend_config.debug_mode then
match fmt with
| Some fmt' ->
Format.printf fmt' s
| None -> Format.printf "%s" s
let log_err ?fmt s =
if !CFrontend_config.debug_mode then
match fmt with
| Some fmt' ->
Format.eprintf fmt' s
| None -> Format.eprintf "%s" s
let log_stats ?fmt s =
if !CFrontend_config.stats_mode ||
!CFrontend_config.debug_mode then
match fmt with
| Some fmt' ->
Format.printf fmt' s
| None -> Format.eprintf "%s" s
let log_out fmt =
let pp = if !CFrontend_config.debug_mode then Format.fprintf else Format.ifprintf in
pp Format.std_formatter fmt
let log_err fmt =
let pp = if !CFrontend_config.debug_mode then Format.fprintf else Format.ifprintf in
pp Format.err_formatter fmt
let log_stats fmt =
let pp =
if !CFrontend_config.stats_mode || !CFrontend_config.debug_mode
then Format.fprintf else Format.ifprintf in
pp Format.std_formatter fmt
let print_tenv tenv =
Sil.tenv_iter (fun typname typ ->
@ -237,10 +230,10 @@ struct
pointer_counter := !pointer_counter + 1;
CFrontend_config.pointer_prefix^(string_of_int (!pointer_counter))
let type_from_unary_expr_or_type_trait_expr_info info =
match info.uttei_qual_type with
| Some qt -> Some qt
| None -> None
let type_from_unary_expr_or_type_trait_expr_info info =
match info.uttei_qual_type with
| Some qt -> Some qt
| None -> None
end
@ -309,8 +302,8 @@ struct
| Some sc -> sc = CFrontend_config.static
| _ -> false
let block_procname_with_index defining_proc i =
Config.anonymous_block_prefix^(Procname.to_string defining_proc)^Config.anonymous_block_num_sep^(string_of_int i)
let block_procname_with_index defining_proc i =
Config.anonymous_block_prefix^(Procname.to_string defining_proc)^Config.anonymous_block_num_sep^(string_of_int i)
(* Makes a fresh name for a block defined inside the defining procedure.*)
(* It updates the global block_counter *)
@ -318,8 +311,8 @@ let block_procname_with_index defining_proc i =
let name = block_procname_with_index defining_proc (get_fresh_block_index ()) in
Procname.mangled_objc_block name
(* Returns the next fresh name for a block defined inside the defining procedure *)
(* It does not update the global block_counter *)
(* Returns the next fresh name for a block defined inside the defining procedure *)
(* It does not update the global block_counter *)
let get_next_block_pvar defining_proc =
let name = block_procname_with_index defining_proc (!block_counter +1) in
Sil.mk_pvar (Mangled.from_string (CFrontend_config.temp_var^"_"^name)) defining_proc

6
infer/src/clang/cFrontend_utils.mli
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@ -10,11 +10,11 @@ open Clang_ast_t
module Printing :
sig
val log_out : ?fmt: (string -> unit, Format.formatter, unit) format -> string -> unit
val log_out : ('a, Format.formatter, unit) format -> 'a
val log_err : ?fmt: (string -> unit, Format.formatter, unit) format -> string -> unit
val log_err : ('a, Format.formatter, unit) format -> 'a
val log_stats : ?fmt: (string -> unit, Format.formatter, unit) format -> string -> unit
val log_stats : ('a, Format.formatter, unit) format -> 'a
val print_failure_info : string -> unit

2
infer/src/clang/cGlobal_vars.ml
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@ -32,7 +32,7 @@ let make_var name typ =
let add name typ =
let name = (Mangled.from_string name) in
let pvar = Sil.mk_pvar_global name in
Printing.log_out ~fmt:"Adding global variable %s !!\n%!" (Sil.pvar_to_string pvar);
Printing.log_out "Adding global variable %s !!@." (Sil.pvar_to_string pvar);
let var_el = make_var pvar typ in
varMap := MangledMap.add name var_el !varMap

2
infer/src/clang/cLocation.ml
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@ -122,7 +122,7 @@ let check_source_file source_file =
let extensions_allowed = [".m"; ".mm"; ".c"; ".cc"; ".cpp"; ".h"] in
let allowed = list_exists (fun ext -> Filename.check_suffix source_file ext) extensions_allowed in
if not allowed then
(Printing.log_stats
(Printing.log_stats "%s"
("\nThe source file "^source_file^
" should end with "^(Utils.list_to_string (fun x -> x) extensions_allowed)^"\n\n");
assert false)

6
infer/src/clang/cMain.ml
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@ -101,8 +101,8 @@ let do_run source_path ast_path =
| None -> "stdin of " ^ source_path, validate_decl_from_stdin () in
let ast_decl' = CAstProcessor.preprocess_ast_decl ast_decl in
L.stdout "Original AST@.%a@." CAstProcessor.pp_ast_decl ast_decl;
L.stdout "AST with explicit locations:@.%a@." CAstProcessor.pp_ast_decl ast_decl';
Printing.log_out "Original AST@.%a@." CAstProcessor.pp_ast_decl ast_decl;
Printing.log_out "AST with explicit locations:@.%a@." CAstProcessor.pp_ast_decl ast_decl';
CFrontend_config.json := ast_filename;
@ -112,7 +112,7 @@ let do_run source_path ast_path =
CFrontend.do_source_file source_file ast_decl';
print_endline ("End translation AST file " ^ !CFrontend_config.json ^ "... OK!")
with
(Yojson.Json_error s) as exc -> Printing.log_err ~fmt:"%s\n" s;
(Yojson.Json_error s) as exc -> Printing.log_err "%s\n" s;
raise exc
let _ =

14
infer/src/clang/cMethod_decl.ml
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@ -48,8 +48,8 @@ struct
let par_to_ms_par par =
match par with
| ParmVarDecl(decl_info, name, qtype, var_decl_info) ->
Printing.log_out ~fmt:"Adding param '%s' " name;
Printing.log_out ~fmt:"with pointer %s@." decl_info.Clang_ast_t.di_pointer;
Printing.log_out "Adding param '%s' " name;
Printing.log_out "with pointer %s@." decl_info.Clang_ast_t.di_pointer;
(name, CTypes.get_type qtype)
| _ -> assert false in
match function_method_decl_info with
@ -93,7 +93,7 @@ struct
let add_method tenv cg cfg class_decl_opt procname namespace instrs is_objc_method is_instance
captured_vars is_anonym_block =
Printing.log_out
~fmt:"\n\n>>---------- ADDING METHOD: '%s' ---------<<\n" (Procname.to_string procname);
"\n\n>>---------- ADDING METHOD: '%s' ---------<<\n" (Procname.to_string procname);
try
(match Cfg.Procdesc.find_from_name cfg procname with
| Some procdesc ->
@ -108,7 +108,7 @@ struct
Cfg.Procdesc.append_locals procdesc local_vars;
Cfg.Node.add_locals_ret_declaration start_node local_vars;
Printing.log_out
~fmt:"\n\n>>---------- Start translating the function: '%s' ---------<<"
"\n\n>>---------- Start translating the function: '%s' ---------<<"
(Procname.to_string procname);
let meth_body_nodes = T.instructions_trans context instrs exit_node in
if (not is_anonym_block) then CContext.LocalVars.reset_block ();
@ -127,7 +127,7 @@ struct
()
let function_decl tenv cfg cg namespace is_instance di name qt fdecl_info captured_vars anonym_block_opt curr_class =
Printing.log_out ~fmt:"\nFound FunctionDecl '%s'. Processing...\n" name;
Printing.log_out "\nFound FunctionDecl '%s'. Processing...\n" name;
Printing.log_out "\nResetting the goto_labels hashmap...\n";
CTrans_utils.GotoLabel.reset_all_labels (); (* C Language Std 6.8.6.1-1 *)
match create_function_signature di fdecl_info name qt is_instance anonym_block_opt with
@ -147,7 +147,7 @@ struct
let procname = CMethod_trans.mk_procname_from_method class_name method_name in
let method_decl = Meth_decl_info (method_decl_info, class_name) in
let ms = build_method_signature decl_info procname method_decl false false in
Printing.log_out ~fmt:" ....Processing implementation for method '%s'\n" (Procname.to_string procname);
Printing.log_out " ....Processing implementation for method '%s'\n" (Procname.to_string procname);
(match method_body_to_translate decl_info ms method_decl_info.Clang_ast_t.omdi_body with
| Some body ->
let is_instance = CMethod_signature.ms_is_instance ms in
@ -167,7 +167,7 @@ struct
| EmptyDecl _ | ObjCIvarDecl _ -> ()
| d -> Printing.log_err
~fmt:"\nWARNING: found Method Declaration '%s' skipped. NEED TO BE FIXED\n\n" (Ast_utils.string_of_decl d);
"\nWARNING: found Method Declaration '%s' skipped. NEED TO BE FIXED\n\n" (Ast_utils.string_of_decl d);
()
let process_methods tenv cg cfg curr_class namespace decl_list =

12
infer/src/clang/cMethod_trans.ml
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@ -49,12 +49,12 @@ let resolve_method tenv class_name method_name =
let get_superclass_curr_class context =
let retrive_super cname super_opt =
let iname = Sil.TN_csu (Sil.Class, Mangled.from_string cname) in
Printing.log_out ~fmt:"Checking for superclass = '%s'\n\n%!" (Sil.typename_to_string iname);
Printing.log_out "Checking for superclass = '%s'\n\n%!" (Sil.typename_to_string iname);
match Sil.tenv_lookup (CContext.get_tenv context) iname with
| Some Sil.Tstruct(_, _, _, _, (_, super_name):: _, _, _) ->
Mangled.to_string super_name
| _ ->
Printing.log_err ~fmt:"NOT FOUND superclass = '%s'\n\n%!" (Sil.typename_to_string iname);
Printing.log_err "NOT FOUND superclass = '%s'\n\n%!" (Sil.typename_to_string iname);
(match super_opt with
| Some super -> super
| _ -> assert false) in
@ -105,7 +105,7 @@ let captured_vars_from_block_info context cvl =
let find lv n =
try
list_find (fun (n', _, _) -> Mangled.to_string n' = n) lv
with Not_found -> Printing.log_err ~fmt:"Trying to find variable %s@." n; assert false in
with Not_found -> Printing.log_err "Trying to find variable %s@." n; assert false in
let rec f cvl' =
match cvl' with
| [] -> []
@ -117,7 +117,7 @@ let captured_vars_from_block_info context cvl =
if n = CFrontend_config.self && not context.is_instance then []
else
(let procdesc_formals = Cfg.Procdesc.get_formals context.procdesc in
(Printing.log_err ~fmt:"formals are %s@." (Utils.list_to_string (fun (x, _) -> x) procdesc_formals));
(Printing.log_err "formals are %s@." (Utils.list_to_string (fun (x, _) -> x) procdesc_formals));
let formals = list_map formal2captured procdesc_formals in
[find (context.local_vars @ formals) n])
| _ -> assert false)
@ -140,7 +140,7 @@ let create_local_procdesc cfg tenv ms fbody captured is_objc_inst_method =
(* Captured variables for blocks are treated as parameters *)
let formals = captured_str @formals in
let source_range = CMethod_signature.ms_get_loc ms in
Printing.log_out ~fmt:
Printing.log_out
"\n\n>>------------------------- Start creating a new procdesc for function: '%s' ---------<<\n" pname;
let loc_start = CLocation.get_sil_location_from_range source_range true in
let loc_exit = CLocation.get_sil_location_from_range source_range false in
@ -183,7 +183,7 @@ let create_local_procdesc cfg tenv ms fbody captured is_objc_inst_method =
Cfg.Procdesc.set_exit_node procdesc exit_node) in
match Cfg.Procdesc.find_from_name cfg procname with
| Some prevoius_procdesc ->
Printing.log_err ~fmt:"\n\n!!!WARNING: procdesc for %s already defined \n" pname;
Printing.log_err "\n\n!!!WARNING: procdesc for %s already defined \n" pname;
if defined && not (Cfg.Procdesc.is_defined prevoius_procdesc) then
(Cfg.Procdesc.remove cfg (Cfg.Procdesc.get_proc_name prevoius_procdesc) true;
create_new_procdesc ())

114
infer/src/clang/cTrans.ml
Unescape View File

@ -75,9 +75,9 @@ struct
let item_annot = Sil.item_annotation_empty in
fname, typ, item_annot in
let fields = list_map mk_field_from_captured_var captured_vars in
Printing.log_out ~fmt:"Block %s field:\n" block_name;
Printing.log_out "Block %s field:\n" block_name;
list_iter (fun (fn, ft, _) ->
Printing.log_out ~fmt:"-----> field: '%s'\n" (Ident.fieldname_to_string fn)) fields;
Printing.log_out "-----> field: '%s'\n" (Ident.fieldname_to_string fn)) fields;
let mblock = Mangled.from_string block_name in
let block_type = Sil.Tstruct(fields, [], Sil.Class, Some mblock, [], [], []) in
let block_name = Sil.TN_csu(Sil.Class, mblock) in
@ -173,7 +173,7 @@ struct
| _ -> assert false
let stringLiteral_trans trans_state stmt_info expr_info str =
Printing.log_out ~fmt:"Passing from StringLiteral '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from StringLiteral '%s'\n" stmt_info.Clang_ast_t.si_pointer;
let typ = CTypes_decl.get_type_from_expr_info expr_info trans_state.context.tenv in
let exp = Sil.Const (Sil.Cstr (str)) in
{ empty_res_trans with exps = [(exp, typ)]}
@ -183,7 +183,7 @@ struct
(* extension is typically only used by system headers, which define NULL as __null in C++ rather than using 0 *)
(* (which is an integer that may not match the size of a pointer)". So we implement it as the constant zero *)
let gNUNullExpr_trans trans_state stmt_info expr_info =
Printing.log_out ~fmt:"Passing from GNUNullExpr '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from GNUNullExpr '%s'\n" stmt_info.Clang_ast_t.si_pointer;
let typ = CTypes_decl.get_type_from_expr_info expr_info trans_state.context.tenv in
let exp = Sil.Const (Sil.Cint (Sil.Int.zero)) in
{ empty_res_trans with exps = [(exp, typ)]}
@ -192,24 +192,24 @@ struct
stringLiteral_trans trans_state stmt_info expr_info selector
let objCEncodeExpr_trans trans_state stmt_info expr_info qual_type =
Printing.log_out ~fmt:"Passing from ObjCEncodeExpr '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from ObjCEncodeExpr '%s'\n" stmt_info.Clang_ast_t.si_pointer;
stringLiteral_trans trans_state stmt_info expr_info (CTypes.get_type qual_type)
let objCProtocolExpr_trans trans_state stmt_info expr_info decl_ref =
Printing.log_out ~fmt:"Passing from ObjCProtocolExpr '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from ObjCProtocolExpr '%s'\n" stmt_info.Clang_ast_t.si_pointer;
let name = (match decl_ref.Clang_ast_t.dr_name with
| Some s -> s
| _ -> "") in
stringLiteral_trans trans_state stmt_info expr_info name
let characterLiteral_trans trans_state stmt_info expr_info n =
Printing.log_out ~fmt:"Passing from CharacterLiteral '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from CharacterLiteral '%s'\n" stmt_info.Clang_ast_t.si_pointer;
let typ = CTypes_decl.get_type_from_expr_info expr_info trans_state.context.tenv in
let exp = Sil.Const (Sil.Cint (Sil.Int.of_int n)) in
{ empty_res_trans with exps = [(exp, typ)]}
let floatingLiteral_trans trans_state stmt_info expr_info float_string =
Printing.log_out ~fmt:"Passing from FloatingLiteral '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from FloatingLiteral '%s'\n" stmt_info.Clang_ast_t.si_pointer;
let typ = CTypes_decl.get_type_from_expr_info expr_info trans_state.context.tenv in
let exp = Sil.Const (Sil.Cfloat (float_of_string float_string)) in
{ empty_res_trans with exps = [(exp, typ)]}
@ -217,7 +217,7 @@ struct
(* Note currently we don't have support for different qual *)
(* type like long, unsigned long, etc *)
and integerLiteral_trans trans_state stmt_info expr_info integer_literal_info =
Printing.log_out ~fmt:"Passing from IntegerLiteral '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from IntegerLiteral '%s'\n" stmt_info.Clang_ast_t.si_pointer;
let typ = CTypes_decl.get_type_from_expr_info expr_info trans_state.context.tenv in
let i = try
int_of_string (integer_literal_info.Clang_ast_t.ili_value)
@ -227,12 +227,12 @@ struct
{ empty_res_trans with exps = [(exp, typ)]}
let nullStmt_trans succ_nodes stmt_info =
Printing.log_out ~fmt:"Passing from NullStmt '%s'.\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from NullStmt '%s'.\n" stmt_info.Clang_ast_t.si_pointer;
{ empty_res_trans with root_nodes = succ_nodes }
(* The stmt seems to be always empty *)
let unaryExprOrTypeTraitExpr_trans trans_state stmt_info expr_info unary_expr_or_type_trait_expr_info =
Printing.log_out ~fmt:"Passing from UnaryExprOrTypeTraitExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from UnaryExprOrTypeTraitExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let typ = CTypes_decl.qual_type_to_sil_type trans_state.context.tenv expr_info.Clang_ast_t.ei_qual_type in
match unary_expr_or_type_trait_expr_info.Clang_ast_t.uttei_kind with
| `SizeOf ->
@ -243,20 +243,20 @@ struct
| None -> typ in (* Some default type since the type is missing *)
{ empty_res_trans with exps = [(Sil.Sizeof(sizeof_typ, Sil.Subtype.exact), sizeof_typ)]}
| k -> Printing.log_stats
~fmt:"\nWARNING: Missing translation of Uniry_Expression_Or_Trait of kind: %s . Expression ignored, returned -1... \n"
"\nWARNING: Missing translation of Uniry_Expression_Or_Trait of kind: %s . Expression ignored, returned -1... \n"
(Clang_ast_j.string_of_unary_expr_or_type_trait_kind k);
{ empty_res_trans with exps =[(Sil.exp_minus_one, typ)]}
(* search the label into the hashtbl - create a fake node eventually *)
(* connect that node with this stmt *)
let gotoStmt_trans trans_state stmt_info label_name =
Printing.log_out ~fmt:"\nPassing from `GotoStmt '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "\nPassing from `GotoStmt '%s'\n" stmt_info.Clang_ast_t.si_pointer;
let sil_loc = get_sil_location stmt_info trans_state.parent_line_number trans_state.context in
let root_node' = GotoLabel.find_goto_label trans_state.context label_name sil_loc in
{ empty_res_trans with root_nodes = [root_node']; leaf_nodes = trans_state.succ_nodes }
let declRefExpr_trans trans_state stmt_info expr_info decl_ref_expr_info d =
Printing.log_out ~fmt:"Passing from DeclRefExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from DeclRefExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let context = trans_state.context in
let typ = CTypes_decl.qual_type_to_sil_type context.tenv expr_info.Clang_ast_t.ei_qual_type in
let name = get_name_decl_ref_exp_info decl_ref_expr_info stmt_info in
@ -269,11 +269,11 @@ struct
let const_exp = (match CTypes.search_enum_type_by_name context.tenv name with
| Some v ->
let ce = Sil.Const v in
Printing.log_out ~fmt:" ....Found enum constant '%s', " name;
Printing.log_out ~fmt:"replacing with integer '%s' \n" (Sil.exp_to_string ce); ce
Printing.log_out " ....Found enum constant '%s', " name;
Printing.log_out "replacing with integer '%s' \n" (Sil.exp_to_string ce); ce
| None ->
Printing.log_stats
~fmt:" WARNING: Found enum constant '%s', but its value was not found in the tenv. Returning 0.\n" name;
" WARNING: Found enum constant '%s', but its value was not found in the tenv. Returning 0.\n" name;
(Sil.Const(Sil.Cint Sil.Int.zero))) in
{ root_nodes = []; leaf_nodes = []; ids = []; instrs = []; exps = [(const_exp, typ)]}
) else if is_function then (
@ -321,12 +321,12 @@ struct
(CTypes_decl.get_type_curr_class context.tenv (CContext.get_curr_class context)) in
[(e, typ)]
else [(e, typ)] in
Printing.log_out ~fmt:"\n\n PVAR ='%s'\n\n" (Sil.pvar_to_string pvar);
Printing.log_out "\n\n PVAR ='%s'\n\n" (Sil.pvar_to_string pvar);
{ empty_res_trans with exps = exps }
)
let rec labelStmt_trans trans_state stmt_info stmt_list label_name =
Printing.log_out ~fmt:"\nPassing from `LabelStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "\nPassing from `LabelStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
(* go ahead with the translation *)
let res_trans = match stmt_list with
| [stmt] ->
@ -340,7 +340,7 @@ struct
and arraySubscriptExpr_trans trans_state stmt_info expr_info stmt_list =
Printing.log_out
~fmt:"Passing from ArraySubscriptExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
"Passing from ArraySubscriptExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let typ = CTypes_decl.get_type_from_expr_info expr_info trans_state.context.tenv in
let array_stmt, idx_stmt = (match stmt_list with
| [a; i] -> a, i (* Assumption: the statement list contains 2 elements,
@ -382,9 +382,9 @@ struct
and binaryOperator_trans trans_state binary_operator_info stmt_info expr_info stmt_list =
let bok = (Clang_ast_j.string_of_binary_operator_kind binary_operator_info.Clang_ast_t.boi_kind) in
Printing.log_out ~fmt:"Passing from BinaryOperator '%s' " bok;
Printing.log_out ~fmt:"pointer = '%s' " stmt_info.Clang_ast_t.si_pointer;
Printing.log_out ~fmt:"priority node free = '%s'.\n" (string_of_bool (PriorityNode.is_priority_free trans_state));
Printing.log_out "Passing from BinaryOperator '%s' " bok;
Printing.log_out "pointer = '%s' " stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "priority node free = '%s'.\n" (string_of_bool (PriorityNode.is_priority_free trans_state));
let context = trans_state.context in
let parent_line_number = trans_state.parent_line_number in
let succ_nodes = trans_state.succ_nodes in
@ -473,14 +473,14 @@ struct
else if e2_has_nodes then res_trans_e2.leaf_nodes
else res_trans_e1.leaf_nodes in
Printing.log_out ~fmt:"....BinaryOperator '%s' " bok;
Printing.log_out ~fmt:"has ids_to_ancestor |ids_to_ancestor|=%s "
Printing.log_out "....BinaryOperator '%s' " bok;
Printing.log_out "has ids_to_ancestor |ids_to_ancestor|=%s "
(string_of_int (list_length ids_to_ancestor));
Printing.log_out ~fmt:" |nodes_e1|=%s .\n"
Printing.log_out " |nodes_e1|=%s .\n"
(string_of_int (list_length res_trans_e1.root_nodes));
Printing.log_out ~fmt:" |nodes_e2|=%s .\n"
Printing.log_out " |nodes_e2|=%s .\n"
(string_of_int (list_length res_trans_e2.root_nodes));
list_iter (fun id -> Printing.log_out ~fmt:" ... '%s'\n"
list_iter (fun id -> Printing.log_out " ... '%s'\n"
(Ident.to_string id)) ids_to_ancestor;
{ root_nodes = root_nodes_to_ancestor;
leaf_nodes = leaf_nodes_to_ancestor;
@ -493,7 +493,7 @@ struct
let pln = trans_state.parent_line_number in
let context = trans_state.context in
let function_type = CTypes_decl.get_type_from_expr_info expr_info context.tenv in
Printing.log_out ~fmt:"Passing from CallExpr '%s'.\n" si.Clang_ast_t.si_pointer;
Printing.log_out "Passing from CallExpr '%s'.\n" si.Clang_ast_t.si_pointer;
let procname = Cfg.Procdesc.get_proc_name context.procdesc in
let sil_loc = get_sil_location si pln context in
let fun_exp_stmt, params_stmt = (match stmt_list with (* First stmt is the function expr and the rest are params*)
@ -573,14 +573,14 @@ struct
| _ -> assert false) (* by construction of red_id, we cannot be in this case *)
and objCMessageExpr_trans trans_state si obj_c_message_expr_info stmt_list expr_info =
Printing.log_out ~fmt:"Passing from ObjMessageExpr '%s'.\n" si.Clang_ast_t.si_pointer;
Printing.log_out "Passing from ObjMessageExpr '%s'.\n" si.Clang_ast_t.si_pointer;
let context = trans_state.context in
let parent_line_number = trans_state.parent_line_number in
let sil_loc = get_sil_location si parent_line_number context in
let selector, receiver_kind = get_selector_receiver obj_c_message_expr_info in
let is_alloc_or_new = (selector = CFrontend_config.alloc) || (selector = CFrontend_config.new_str) in
Printing.log_out ~fmt:"\n!!!!!!! Calling with selector = '%s' " selector;
Printing.log_out ~fmt:" receiver_kind= '%s'\n\n" (Clang_ast_j.string_of_receiver_kind receiver_kind);
Printing.log_out "\n!!!!!!! Calling with selector = '%s' " selector;
Printing.log_out " receiver_kind= '%s'\n\n" (Clang_ast_j.string_of_receiver_kind receiver_kind);
let method_type = CTypes_decl.get_type_from_expr_info expr_info context.tenv in
let ret_id = if Sil.typ_equal method_type Sil.Tvoid then []
else [Ident.create_fresh Ident.knormal] in
@ -655,7 +655,7 @@ struct
res_state
and compoundStmt_trans trans_state stmt_info stmt_list =
Printing.log_out ~fmt:"Passing from CompoundStmt '%s'.\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from CompoundStmt '%s'.\n" stmt_info.Clang_ast_t.si_pointer;
let line_number = get_line stmt_info trans_state.parent_line_number in
let trans_state' = { trans_state with parent_line_number = line_number } in
instructions trans_state' (list_rev stmt_list)
@ -667,7 +667,7 @@ struct
let procname = Cfg.Procdesc.get_proc_name context.procdesc in
let mk_temp_var id =
Sil.mk_pvar (Mangled.from_string ("SIL_temp_conditional___"^(string_of_int id))) procname in
Printing.log_out ~fmt:"Passing from ConditionalOperator '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from ConditionalOperator '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let sil_loc = get_sil_location stmt_info parent_line_number context in
let line_number = get_line stmt_info parent_line_number in
(* We have two different kind of join type for conditional operator. *)
@ -820,7 +820,7 @@ struct
| _ -> no_short_circuit_cond ()
and ifStmt_trans trans_state stmt_info stmt_list =
Printing.log_out ~fmt:"Passing from IfStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from IfStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let context = trans_state.context in
let pln = trans_state.parent_line_number in
let succ_nodes = trans_state.succ_nodes in
@ -853,7 +853,7 @@ struct
(* Assumption: the CompoundStmt can be made of different stmts, not just CaseStmts *)
and switchStmt_trans trans_state stmt_info switch_stmt_list =
Printing.log_out ~fmt:"\nPassing from `SwitchStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "\nPassing from `SwitchStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let context = trans_state.context in
let pln = trans_state.parent_line_number in
let succ_nodes = trans_state.succ_nodes in
@ -975,7 +975,7 @@ struct
and stmtExpr_trans trans_state stmt_info stmt_list expr_info =
let context = trans_state.context in
Printing.log_out ~fmt:"Passing from StmtExpr '%s'.\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from StmtExpr '%s'.\n" stmt_info.Clang_ast_t.si_pointer;
let stmt = extract_stmt_from_singleton stmt_list "ERROR: StmtExpr should have only one statement.\n" in
let res_trans_stmt = instruction trans_state stmt in
let idl = res_trans_stmt.ids in
@ -1079,8 +1079,8 @@ struct
and compoundAssignOperator trans_state stmt_info binary_operator_info expr_info stmt_list =
let context = trans_state.context in
let pln = trans_state.parent_line_number in
Printing.log_out ~fmt:"Passing from CompoundAssignOperator '%s'" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out ~fmt:"'%s' .\n"
Printing.log_out "Passing from CompoundAssignOperator '%s'" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "'%s' .\n"
(Clang_ast_j.string_of_binary_operator_kind binary_operator_info.Clang_ast_t.boi_kind);
(* claim priority if no ancestors has claimed priority before *)
let trans_state_pri = PriorityNode.try_claim_priority_node trans_state stmt_info in
@ -1280,7 +1280,7 @@ struct
(* the init expression. We use the latter info. *)
and declStmt_trans trans_state decl_list stmt_info =
let succ_nodes = trans_state.succ_nodes in
Printing.log_out ~fmt:"Passing from DeclStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from DeclStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let line_number = get_line stmt_info trans_state.parent_line_number in
let trans_state' = { trans_state with parent_line_number = line_number } in
let res_trans = (match decl_list with
@ -1296,14 +1296,14 @@ struct
{ res_trans with leaf_nodes = []}
and objCPropertyRefExpr_trans trans_state stmt_info stmt_list =
Printing.log_out ~fmt:"Passing from ObjCPropertyRefExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from ObjCPropertyRefExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
(match stmt_list with
| [stmt] -> instruction trans_state stmt
| _ -> assert false)
(* For OpaqueValueExpr we return the translation generated from its source expression*)
and opaqueValueExpr_trans trans_state stmt_info opaque_value_expr_info =
Printing.log_out ~fmt:"Passing from OpaqueValueExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from OpaqueValueExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
(match opaque_value_expr_info.Clang_ast_t.ovei_source_expr with
| Some stmt -> instruction trans_state stmt
| _ -> assert false)
@ -1325,7 +1325,7 @@ struct
and pseudoObjectExpr_trans trans_state stmt_info stmt_list =
let line_number = get_line stmt_info trans_state.parent_line_number in
let trans_state' = { trans_state with parent_line_number = line_number } in
Printing.log_out ~fmt:"Passing from PseudoObjectExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from PseudoObjectExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let rec do_semantic_elements el =
(match el with
| OpaqueValueExpr _ :: el' -> do_semantic_elements el'
@ -1340,7 +1340,7 @@ struct
and cast_exprs_trans trans_state stmt_info stmt_list expr_info cast_expr_info is_objc_bridged =
let context = trans_state.context in
let pln = trans_state.parent_line_number in
Printing.log_out ~fmt:"Passing from CastExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from CastExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let sil_loc = get_sil_location stmt_info pln context in
let stmt = extract_stmt_from_singleton stmt_list
"WARNING: In CastExpr There must be only one stmt defining the expression to be cast.\n" in
@ -1359,7 +1359,7 @@ struct
(* function used in the computation for both Member_Expr and ObjCIVarRefExpr *)
and do_memb_ivar_ref_exp trans_state expr_info exp_stmt sil_loc nfield =
Printing.log_out ~fmt:"!!!!! Dealing with field '%s' @." nfield;
Printing.log_out "!!!!! Dealing with field '%s' @." nfield;
let res_trans_exp_stmt = instruction trans_state exp_stmt in
let (e, class_typ) = extract_exp_from_list res_trans_exp_stmt.exps
"WARNING: in MemberExpr we expect the translation of the stmt to return an expression\n" in
@ -1372,7 +1372,7 @@ struct
(match class_typ with
| Sil.Tvoid -> Sil.exp_minus_one
| _ ->
Printing.log_out ~fmt:"Type is '%s' @." (Sil.typ_to_string class_typ);
Printing.log_out "Type is '%s' @." (Sil.typ_to_string class_typ);
( match ObjcInterface_decl.find_field trans_state.context.tenv nfield (Some class_typ) false with
| Some (fn, _, _) -> Sil.Lfield (e, fn, class_typ)
| None -> assert false)) in
@ -1380,7 +1380,7 @@ struct
exps = [(exp, typ)] }
and objCIvarRefExpr_trans trans_state stmt_info expr_info stmt_list obj_c_ivar_ref_expr_info =
Printing.log_out ~fmt:"Passing from ObjCIvarRefExpr '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from ObjCIvarRefExpr '%s'\n" stmt_info.Clang_ast_t.si_pointer;
let sil_loc = get_sil_location stmt_info trans_state.parent_line_number trans_state.context in
let exp_stmt = extract_stmt_from_singleton stmt_list
"WARNING: in MemberExpr there must be only one stmt defining its expression.\n" in
@ -1390,7 +1390,7 @@ struct
do_memb_ivar_ref_exp trans_state expr_info exp_stmt sil_loc name_field
and memberExpr_trans trans_state stmt_info expr_info stmt_list member_expr_info =
Printing.log_out ~fmt:"Passing from MemberExpr '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from MemberExpr '%s'\n" stmt_info.Clang_ast_t.si_pointer;
let sil_loc = get_sil_location stmt_info trans_state.parent_line_number trans_state.context in
let exp_stmt = extract_stmt_from_singleton stmt_list
"WARNING: in MemberExpr there must be only one stmt defining its expression.\n" in
@ -1400,7 +1400,7 @@ struct
and unaryOperator_trans trans_state stmt_info expr_info stmt_list unary_operator_info =
let context = trans_state.context in
let pln = trans_state.parent_line_number in
Printing.log_out ~fmt:"Passing from UnaryOperator '%s'\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from UnaryOperator '%s'\n" stmt_info.Clang_ast_t.si_pointer;
let sil_loc = get_sil_location stmt_info pln context in
let line_number = get_line stmt_info pln in
let trans_state_pri = PriorityNode.try_claim_priority_node trans_state stmt_info in
@ -1445,7 +1445,7 @@ struct
let context = trans_state.context in
let pln = trans_state.parent_line_number in
let succ_nodes = trans_state.succ_nodes in
Printing.log_out ~fmt:"Passing from ReturnOperator '%s'.\n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from ReturnOperator '%s'.\n" stmt_info.Clang_ast_t.si_pointer;
let sil_loc = get_sil_location stmt_info pln context in
let line_number = get_line stmt_info pln in
let trans_state_pri = PriorityNode.try_claim_priority_node trans_state stmt_info in
@ -1480,7 +1480,7 @@ struct
(* For ParenExpression we translate its body composed by the stmt_list. *)
(* In paren expression there should be only one stmt that defines the expression *)
and parenExpr_trans trans_state stmt_info stmt_list =
Printing.log_out ~fmt:"Passing from ParenExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from ParenExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let line_number = get_line stmt_info trans_state.parent_line_number in
let trans_state'= { trans_state with parent_line_number = line_number } in
let stmt = extract_stmt_from_singleton stmt_list
@ -1539,13 +1539,13 @@ struct
(* For the same reason we also ignore the stmt_info that is related with the ObjCAtSynchronizedStmt construct *)
(* Finally we recursively work on the CompoundStmt, the second item of stmt_list *)
and objCAtSynchronizedStmt_trans trans_state stmt_info stmt_list =
Printing.log_out ~fmt:"Passing from `ObjCAtSynchronizedStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from `ObjCAtSynchronizedStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
(match stmt_list with
| [_; compound_stmt] -> instruction trans_state compound_stmt
| _ -> assert false)
and blockExpr_trans trans_state stmt_info expr_info decl =
Printing.log_out ~fmt:"Passing from BlockExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "Passing from BlockExpr '%s' \n" stmt_info.Clang_ast_t.si_pointer;
let context = trans_state.context in
let pln = trans_state.parent_line_number in
let procname = Cfg.Procdesc.get_proc_name context.procdesc in
@ -1609,7 +1609,7 @@ struct
gotoStmt_trans trans_state stmt_info label_name
| LabelStmt(stmt_info, stmt_list, label_name) ->
Printing.log_out ~fmt:"\nPassing from `LabelStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
Printing.log_out "\nPassing from `LabelStmt '%s' \n" stmt_info.Clang_ast_t.si_pointer;
labelStmt_trans trans_state stmt_info stmt_list label_name
| ArraySubscriptExpr(stmt_info, stmt_list, expr_info) ->
@ -1786,16 +1786,16 @@ struct
(match stmts with
| [stmt1; ostmt1; ostmt2; stmt2] when contains_opaque_value_expr ostmt1 && contains_opaque_value_expr ostmt2 ->
conditionalOperator_trans trans_state stmt_info [stmt1; stmt1; stmt2] expr_info
| _ -> Printing.log_stats ~fmt: "BinaryConditionalOperator not translated %s @." (Ast_utils.string_of_stmt instr);
| _ -> Printing.log_stats "BinaryConditionalOperator not translated %s @." (Ast_utils.string_of_stmt instr);
assert false)
| s -> (Printing.log_stats
~fmt:"\n!!!!WARNING: found statement %s. \nACTION REQUIRED: Translation need to be defined. Statement ignored.... \n"
"\n!!!!WARNING: found statement %s. \nACTION REQUIRED: Translation need to be defined. Statement ignored.... \n"
(Ast_utils.string_of_stmt s);
assert false)
(* Given a translation state, this function traslates a list of clang statements. *)
and instructions trans_state clang_stmt_list =
(* Printing.log_err ~fmt:"\n instruction list %i" (List.length clang_stmt_list); *)
(* Printing.log_err "\n instruction list %i" (List.length clang_stmt_list); *)
match clang_stmt_list with
| [] -> { empty_res_trans with root_nodes = trans_state.succ_nodes }
| s:: clang_stmt_list' ->

12
infer/src/clang/cTrans_utils.ml
Unescape View File

@ -19,7 +19,7 @@ module L = Logging
let extract_item_from_singleton l warning_string failure_val =
match l with
| [item] -> item
| _ -> Printing.log_err warning_string; failure_val
| _ -> Printing.log_err "%s" warning_string; failure_val
let dummy_exp = (Sil.exp_minus_one, Sil.Tint Sil.IInt)
@ -362,7 +362,7 @@ let cast_operation context cast_kind exps cast_typ sil_loc is_objc_bridged =
([], [], Sil.Cast(typ, exp))
| _ ->
Printing.log_err
~fmt:"\nWARNING: Missing translation for Cast Kind %s. The construct has been ignored...\n"
"\nWARNING: Missing translation for Cast Kind %s. The construct has been ignored...\n"
(Clang_ast_j.string_of_cast_kind cast_kind);
([],[], exp)
@ -451,14 +451,14 @@ let get_value_enum_constant tenv enum_type stmt =
let typename = Sil.TN_enum(Mangled.from_string enum_type) in
match Sil.tenv_lookup tenv typename with
| Some (Sil.Tenum enum_constants) ->
Printing.log_out ~fmt:">>>Found enum with typename TN_typename('%s')\n" (Sil.typename_to_string typename);
Printing.log_out ">>>Found enum with typename TN_typename('%s')\n" (Sil.typename_to_string typename);
let _, v = try
list_find (fun (c, _) -> Mangled.equal c (Mangled.from_string constant)) enum_constants
with _ -> (Printing.log_err
~fmt:"Enumeration constant '%s' not found. Cannot continue...\n" constant; assert false) in
"Enumeration constant '%s' not found. Cannot continue...\n" constant; assert false) in
v
| _ -> Printing.log_err
~fmt:"Enum type '%s' not found in tenv. Cannot continue...\n" (Sil.typename_to_string typename);
"Enum type '%s' not found in tenv. Cannot continue...\n" (Sil.typename_to_string typename);
assert false
let get_selector_receiver obj_c_message_expr_info =
@ -520,7 +520,7 @@ let rec get_type_from_exp_stmt stmt =
| ImplicitCastExpr(_, stmt_list, _, _) ->
get_type_from_exp_stmt (extract_stmt_from_singleton stmt_list "WARNING: We expect only one stmt.")
| DeclRefExpr(_, _, _, info) -> do_decl_ref_exp info
| _ -> Printing.log_err ~fmt:"Failing with: %s \n%!" (Clang_ast_j.string_of_stmt stmt);
| _ -> Printing.log_err "Failing with: %s \n%!" (Clang_ast_j.string_of_stmt stmt);
Printing.print_failure_info "";
assert false

28
infer/src/clang/cTypes.ml
Unescape View File

@ -21,7 +21,7 @@ let get_function_return_type s =
match buf with
| ret:: _ ->
let ret'= String.trim ret in
Printing.log_out ~fmt:"return type ='%s'@." ret';
Printing.log_out "return type ='%s'@." ret';
ret'
| _ -> assert false
@ -38,24 +38,24 @@ let lookup_var_type context pvar =
let locals = Cfg.Procdesc.get_locals context.CContext.procdesc in
try
let s, t = list_find (fun (s, t) -> s = (Sil.pvar_to_string pvar)) formals in
Printing.log_out ~fmt:"When looking for type of variable '%s' " (Sil.pvar_to_string pvar);
Printing.log_out ~fmt:"found '%s' in formals.@." (Sil.typ_to_string t);
Printing.log_out "When looking for type of variable '%s' " (Sil.pvar_to_string pvar);
Printing.log_out "found '%s' in formals.@." (Sil.typ_to_string t);
t
with Not_found ->
try
let s, t = list_find (fun (s, t) -> Mangled.equal (Sil.pvar_get_name pvar) s) locals in
Printing.log_out ~fmt:"When looking for type of variable '%s' " (Sil.pvar_to_string pvar);
Printing.log_out ~fmt:"found '%s' in locals.@." (Sil.typ_to_string t);
Printing.log_out "When looking for type of variable '%s' " (Sil.pvar_to_string pvar);
Printing.log_out "found '%s' in locals.@." (Sil.typ_to_string t);
t
with Not_found ->
try
let typ = CGlobal_vars.var_get_typ (CGlobal_vars.find (Sil.pvar_get_name pvar)) in
Printing.log_out ~fmt:"When looking for type of variable '%s'" (Sil.pvar_to_string pvar);
Printing.log_out ~fmt:" found '%s' in globals.@." (Sil.typ_to_string typ);
Printing.log_out "When looking for type of variable '%s'" (Sil.pvar_to_string pvar);
Printing.log_out " found '%s' in globals.@." (Sil.typ_to_string typ);
typ
with Not_found ->
Printing.log_err
~fmt:"WARNING: Variable '%s' not found in local+formal when looking for its type. Returning void.\n%!"
"WARNING: Variable '%s' not found in local+formal when looking for its type. Returning void.\n%!"
(Sil.pvar_to_string pvar);
Sil.Tvoid
@ -116,7 +116,7 @@ let extract_type_from_stmt s =
| UnaryOperator(_, _, expr_info, _)
| VAArgExpr (_, _, expr_info) -> expr_info.Clang_ast_t.ei_qual_type
| _ -> (* For the other case we cannot get the type info *)
Printing.log_err ~fmt:"WARNING: Could not get type of statement '%s'\n%!" (Clang_ast_j.string_of_stmt s);
Printing.log_err "WARNING: Could not get type of statement '%s'\n%!" (Clang_ast_j.string_of_stmt s);
assert false
let get_desugared_type t =
@ -127,7 +127,7 @@ let get_desugared_type t =
(* Remove the work 'struct' from a type name. Used to avoid repetition when typename are constructed*)
(* E.g. 'struct struct s' *)
let cut_struct_union s =
Printing.log_out ~fmt:"Cutting '%s'@." s;
Printing.log_out "Cutting '%s'@." s;
let buf = Str.split (Str.regexp "[ \t]+") s in
match buf with
| "struct":: l (*-> Printing.string_from_list l *)
@ -145,7 +145,7 @@ let rec get_type_list nn ll =
| [] -> []
| (n, t):: ll' -> (* Printing.log_out ">>>>>Searching for type '%s'. Seen '%s'.@." nn n; *)
if n = nn then (
Printing.log_out ~fmt:">>>>>>>>>>>>>>>>>>>>>>>NOW Found, Its type is: '%s'@." (Sil.typ_to_string t);
Printing.log_out ">>>>>>>>>>>>>>>>>>>>>>>NOW Found, Its type is: '%s'@." (Sil.typ_to_string t);
[t]
) else get_type_list nn ll'
@ -163,8 +163,10 @@ let classname_of_type typ =
| Sil.Tstruct(_, _, _, (Some name), _, _, _)
| Sil.Tvar (Sil.TN_typedef name) -> Mangled.to_string name
| Sil.Tfun _ -> CFrontend_config.objc_object
| _ -> (Printing.log_out
~fmt:"Classname of type cannot be extracted in type %s" (Sil.typ_to_string typ)); assert false
| _ ->
Printing.log_out
"Classname of type cannot be extracted in type %s" (Sil.typ_to_string typ);
assert false
let get_raw_qual_type_decl_ref_exp_info decl_ref_expr_info =
match decl_ref_expr_info.Clang_ast_t.drti_decl_ref with

56
infer/src/clang/cTypes_decl.ml
Unescape View File

@ -67,7 +67,7 @@ let rec search_for_named_type tenv typ =
(* parsing and then translating the type The parser is higher-order and *)
(* takes a tenv as needs to do look-ups *)
let string_type_to_sil_type tenv s =
Printing.log_out ~fmt:" ...Trying parsing TYPE from string: '%s'@." s;
Printing.log_out " ...Trying parsing TYPE from string: '%s'@." s;
if s = "" then (
Printing.log_stats "\n Empty string parsed as type Void.\n";
Sil.Tvoid)
@ -91,16 +91,16 @@ let string_type_to_sil_type tenv s =
let t =
try
let t = CTypes_parser.parse (Ast_lexer.token) lexbuf in
Printing.log_out ~fmt:
Printing.log_out
" ...Parsed. Translated with sil TYPE '%s'@." (Sil.typ_to_string t); t
with Parsing.Parse_error -> (
Printing.log_stats
~fmt:"\nXXXXXXX PARSE ERROR for string '%s'. RETURNING Void.TODO@.@." s;
"\nXXXXXXX PARSE ERROR for string '%s'. RETURNING Void.TODO@.@." s;
Sil.Tvoid) in
try
search_for_named_type tenv t
with Typename_not_found -> Printing.log_stats
~fmt:"\nXXXXXX Parsed string '%s' as UNKNOWN type name. RETURNING a type name.TODO@.@." s;
"\nXXXXXX Parsed string '%s' as UNKNOWN type name. RETURNING a type name.TODO@.@." s;
t)
let qual_type_to_sil_type_no_expansions tenv qt =
@ -120,12 +120,12 @@ let parse_func_type name func_type =
match arg_types with
| [Sil.Tvoid] -> []
| _ -> arg_types in
Printing.log_out ~fmt:
Printing.log_out
" ...Parsed. Translated with sil return type '%s' @."
((Sil.typ_to_string return_type)^" <- "^(Utils.list_to_string (Sil.typ_to_string) arg_types));
Some (return_type, arg_types)
with Parsing.Parse_error -> (
Printing.log_stats ~fmt:"\nXXXXXXX PARSE ERROR for string '%s'." func_type;
Printing.log_stats "\nXXXXXXX PARSE ERROR for string '%s'." func_type;
None)
(*In case of typedef like *)
@ -145,9 +145,9 @@ let rec disambiguate_typedef tenv namespace t mn =
(match Sil.tenv_lookup tenv tn with
| Some _ ->
(* There is a struct in tenv, so we make the typedef mn pointing to the struct*)
Printing.log_out ~fmt:" ...Found type TN_typdef('%s') " (Mangled.to_string mn);
Printing.log_out ~fmt:"in typedef of '%s'@." (Mangled.to_string mn);
Printing.log_out ~fmt:
Printing.log_out " ...Found type TN_typdef('%s') " (Mangled.to_string mn);
Printing.log_out "in typedef of '%s'@." (Mangled.to_string mn);
Printing.log_out
"Avoid circular definition in tenv by pointing the typedef to struc TN_csu('%s')@."
(Mangled.to_string mn);
Sil.Tvar(tn)
@ -168,9 +168,9 @@ and do_typedef_declaration tenv namespace decl_info name opt_type typedef_decl_i
let t = opt_type_to_sil_type tenv opt_type in
(* check for ambiguities in typedef that may create circularities in tenv*)
let typ = disambiguate_typedef tenv namespace t mn in
Printing.log_out ~fmt:"ADDING: TypedefDecl for '%s'" name;
Printing.log_out ~fmt:" with type '%s'\n" (Sil.typ_to_string typ);
Printing.log_out ~fmt:" ...Adding entry to tenv with Typename TN_typedef = '%s'\n"
Printing.log_out "ADDING: TypedefDecl for '%s'" name;
Printing.log_out " with type '%s'\n" (Sil.typ_to_string typ);
Printing.log_out " ...Adding entry to tenv with Typename TN_typedef = '%s'\n"
(Sil.typename_to_string typename);
Sil.tenv_add tenv typename typ
@ -178,7 +178,7 @@ and get_struct_fields tenv namespace decl_list =
match decl_list with
| [] -> []
| FieldDecl(decl_info, name, qual_type, field_decl_info):: decl_list' ->
Printing.log_out ~fmt:" ...Defining field '%s'.\n" name;
Printing.log_out " ...Defining field '%s'.\n" name;
let id = Ident.create_fieldname (Mangled.from_string name) 0 in
let typ = qual_type_to_sil_type tenv qual_type in
let annotation_items = [] in (* For the moment we don't use them*)
@ -193,8 +193,8 @@ and get_struct_fields tenv namespace decl_list =
| _ :: decl_list' -> get_struct_fields tenv namespace decl_list'
and do_record_declaration tenv namespace decl_info name opt_type decl_list decl_context_info record_decl_info =
Printing.log_out ~fmt:"ADDING: RecordDecl for '%s'" name;
Printing.log_out ~fmt:" pointer= '%s'\n" decl_info.Clang_ast_t.di_pointer;
Printing.log_out "ADDING: RecordDecl for '%s'" name;
Printing.log_out " pointer= '%s'\n" decl_info.Clang_ast_t.di_pointer;
if not record_decl_info.Clang_ast_t.rdi_is_complete_definition then
Printing.log_err " ...Warning, definition incomplete. The full definition will probably be later \n";
let typ = get_declaration_type tenv namespace decl_info name opt_type decl_list decl_context_info record_decl_info in
@ -205,7 +205,7 @@ and do_record_declaration tenv namespace decl_info name opt_type decl_list decl_
and get_declaration_type tenv namespace decl_info n opt_type decl_list decl_context_info record_decl_info =
let ns_suffix = Ast_utils.namespace_to_string namespace in
let n = ns_suffix^n in
Printing.log_out ~fmt: "Record Declaration '%s' defined as struct\n" n;
Printing.log_out "Record Declaration '%s' defined as struct\n" n;
let non_static_fields = get_struct_fields tenv namespace decl_list in
let non_static_fields = if CTrans_models.is_objc_memory_model_controlled n then
append_no_duplicates_fields [Sil.objc_ref_counter_field] non_static_fields
@ -229,7 +229,7 @@ and get_declaration_type tenv namespace decl_info n opt_type decl_list decl_cont
(* Look for a record definition that is defined after it is dereferenced. *)
(* It returns true if a new record definition has been added to tenv.*)
and add_late_defined_record tenv namespace typename =
Printing.log_out ~fmt:"!!!! Calling late-defined record '%s'\n" (Sil.typename_to_string typename) ;
Printing.log_out "!!!! Calling late-defined record '%s'\n" (Sil.typename_to_string typename) ;
match typename with
| Sil.TN_csu(Sil.Struct, name) | Sil.TN_csu(Sil.Union, name) ->
let rec scan decls =
@ -250,7 +250,7 @@ and add_late_defined_record tenv namespace typename =
if (Sil.typename_equal typename pot_struct_type ||
Sil.typename_equal typename pot_union_type) &&
record_decl_info.Clang_ast_t.rdi_is_complete_definition then (
Printing.log_out ~fmt:"!!!! Adding late-defined record '%s'\n" t;
Printing.log_out "!!!! Adding late-defined record '%s'\n" t;
do_record_declaration tenv namespace decl_info record_name opt_type decl_list
decl_context_info record_decl_info;
true)
@ -264,7 +264,7 @@ and add_late_defined_record tenv namespace typename =
(* Look for a typedef definition that is defined after it is used. *)
(* It returns true if a new typedef definition has been added to tenv.*)
and add_late_defined_typedef tenv namespace typename =
Printing.log_out ~fmt:"Calling late-defined typedef '%s'\n" (Sil.typename_to_string typename);
Printing.log_out "Calling late-defined typedef '%s'\n" (Sil.typename_to_string typename);
match typename with
| Sil.TN_typedef name ->
let rec scan decls =
@ -274,7 +274,7 @@ and add_late_defined_typedef tenv namespace typename =
(match opt_type with
| `Type t ->
if (Mangled.to_string name) = name' then (
Printing.log_out ~fmt:"!!!! Adding late-defined typedef '%s'\n" t;
Printing.log_out "!!!! Adding late-defined typedef '%s'\n" t;
do_typedef_declaration tenv namespace decl_info name' opt_type tdi;
true)
else scan decls'
@ -291,7 +291,7 @@ and expand_structured_type tenv typ =
(match Sil.tenv_lookup tenv tn with
| Some t ->
Printing.log_out
~fmt:" Type expanded with type '%s' found in tenv@." (Sil.typ_to_string t);
" Type expanded with type '%s' found in tenv@." (Sil.typ_to_string t);
if Sil.typ_equal t typ then
typ
else expand_structured_type tenv t
@ -309,16 +309,16 @@ and add_struct_to_tenv tenv typ =
| _ -> assert false in
let mangled = CTypes.get_name_from_struct typ in
let typename = Sil.TN_csu(csu, mangled) in
Printing.log_out ~fmt:" >>>Adding struct to tenv mangled='%s'\n" (Mangled.to_string mangled);
Printing.log_out ~fmt:" >>>Adding struct to tenv typ='%s'\n" (Sil.typ_to_string typ);
Printing.log_out ~fmt:" >>>with Key Typename TN_csu('%s')\n" (Sil.typename_to_string typename);
Printing.log_out ~fmt:" >>>Adding entry to tenv ('%s'," (Sil.typename_to_string typename);
Printing.log_out ~fmt:"'%s')\n" (Sil.typ_to_string typ);
Printing.log_out " >>>Adding struct to tenv mangled='%s'\n" (Mangled.to_string mangled);
Printing.log_out " >>>Adding struct to tenv typ='%s'\n" (Sil.typ_to_string typ);
Printing.log_out " >>>with Key Typename TN_csu('%s')\n" (Sil.typename_to_string typename);
Printing.log_out " >>>Adding entry to tenv ('%s'," (Sil.typename_to_string typename);
Printing.log_out "'%s')\n" (Sil.typ_to_string typ);
Sil.tenv_add tenv typename typ;
Printing.log_out ~fmt:" >>>Verifying that Typename TN_csu('%s') is in tenv\n"
Printing.log_out " >>>Verifying that Typename TN_csu('%s') is in tenv\n"
(Sil.typename_to_string typename);
(match Sil.tenv_lookup tenv typename with
| Some t -> Printing.log_out ~fmt:" >>>OK. Found typ='%s'\n" (Sil.typ_to_string t)
| Some t -> Printing.log_out " >>>OK. Found typ='%s'\n" (Sil.typ_to_string t)
| None -> Printing.log_out " >>>NOT Found!!\n")
and qual_type_to_sil_type_general tenv qt no_pointer =

2
infer/src/clang/cTypes_parser.mly
Unescape View File

@ -217,7 +217,7 @@ clang_type:
| VOLATILE pointer_clang_type { $2 }
| ident ANONYM_IDENT { CFrontend_utils.Printing.log_out " ...Found just an identifier modified with a protocol. Ignoring protocol!. Parsing as Named Type!\n";
Sil.Tvar (Sil.TN_typedef(Mangled.from_string $1))}
| ident { CFrontend_utils.Printing.log_out ~fmt:" ...Found just an identifier. Parsing as Named Type %s !\n" $1;
| ident { CFrontend_utils.Printing.log_out " ...Found just an identifier. Parsing as Named Type %s !\n" $1;
Sil.Tvar (Sil.TN_typedef(Mangled.from_string $1))}
| csu_sil ident_csu { let typename=Sil.TN_csu($1, Mangled.from_string $2) in
Sil.Tvar typename }

42
infer/src/clang/cVar_decl.ml
Unescape View File

@ -15,8 +15,8 @@ module L = Logging
(* For a variable declaration it return/construct the type *)
let get_var_type tenv name t =
let typ = CTypes_decl.qual_type_to_sil_type tenv t in
Printing.log_out ~fmt:" Getting/Defining type for variable '%s'" name;
Printing.log_out ~fmt:" as sil type '%s'\n" (Sil.typ_to_string typ);
Printing.log_out " Getting/Defining type for variable '%s'" name;
Printing.log_out " as sil type '%s'\n" (Sil.typ_to_string typ);
typ
(* NOTE: Currently we use this function to avoid certain C++ global variable definition defined *)
@ -26,31 +26,31 @@ let global_to_be_added di =
(di.Clang_ast_t.di_parent_pointer = None) && (di.Clang_ast_t.di_previous_decl =`None)
let global_var_decl tenv namespace decl_info name t =
Printing.log_out ~fmt:"PASSING: VarDecl for '%s' to global procdesc" name;
Printing.log_out ~fmt:" pointer= '%s'\n" decl_info.Clang_ast_t.di_pointer;
Printing.log_out "PASSING: VarDecl for '%s' to global procdesc" name;
Printing.log_out " pointer= '%s'\n" decl_info.Clang_ast_t.di_pointer;
if global_to_be_added decl_info then (
let typ = get_var_type tenv name t in
Printing.log_out ~fmt:" >>> Adding entry to global procdesc: ('%s', " name;
Printing.log_out ~fmt:"'%s')\n" (Sil.typ_to_string typ);
Printing.log_out " >>> Adding entry to global procdesc: ('%s', " name;
Printing.log_out "'%s')\n" (Sil.typ_to_string typ);
CGlobal_vars.add name typ)
else Printing.log_out ~fmt:"SKIPPING VarDecl for '%s'\n" name
else Printing.log_out "SKIPPING VarDecl for '%s'\n" name
let rec lookup_ahead_for_vardecl context pointer var_name kind decl_list =
match decl_list with
| [] -> Printing.log_out ~fmt:" Failing when looking ahead for variable '%s'\n" var_name;
| [] -> Printing.log_out " Failing when looking ahead for variable '%s'\n" var_name;
assert false (* nothing has been found ahead, maybe something bad in the AST *)
| VarDecl(decl_info, var_name', t, _) :: rest when var_name = var_name' ->
if global_to_be_added decl_info then (
let tenv = CContext.get_tenv context in
Printing.log_out ~fmt:"ADDING (later-defined): VarDecl '%s' to global procdesc\n" var_name';
Printing.log_out "ADDING (later-defined): VarDecl '%s' to global procdesc\n" var_name';
let typ = get_var_type tenv var_name' t in
Printing.log_out ~fmt:" >>> Adding (later-defined) entry to global procdesc: ('%s', " var_name';
Printing.log_out ~fmt:"'%s')\n" (Sil.typ_to_string typ);
Printing.log_out " >>> Adding (later-defined) entry to global procdesc: ('%s', " var_name';
Printing.log_out "'%s')\n" (Sil.typ_to_string typ);
CGlobal_vars.add var_name' typ;
let mangled_var_name = Mangled.from_string var_name' in
let global_var = CGlobal_vars.find mangled_var_name in
CGlobal_vars.var_get_name global_var)
else (Printing.log_out ~fmt:"SKIPPING VarDecl for '%s'\n" var_name;
else (Printing.log_out "SKIPPING VarDecl for '%s'\n" var_name;
lookup_ahead_for_vardecl context pointer var_name kind rest)
| _ :: rest ->
lookup_ahead_for_vardecl context pointer var_name kind rest
@ -74,11 +74,11 @@ let lookup_var_static_globals context name =
let pname = Cfg.Procdesc.get_proc_name context.CContext.procdesc in
let str_pname = remove_block_name pname in
let static_name = Sil.mk_static_local_name str_pname name in
Printing.log_out ~fmt:" ...Looking for variable '%s' in static globals...\n" static_name;
Printing.log_out " ...Looking for variable '%s' in static globals...\n" static_name;
let var_name = Mangled.from_string static_name in
let global_var = CGlobal_vars.find var_name in
let var = CGlobal_vars.var_get_name global_var in
Printing.log_out ~fmt:" ...Variable '%s' found in static globals!!\n" (Sil.pvar_to_string var);
Printing.log_out " ...Variable '%s' found in static globals!!\n" (Sil.pvar_to_string var);
var
let lookup_var stmt_info context pointer var_name kind =
@ -89,7 +89,7 @@ let lookup_var stmt_info context pointer var_name kind =
try
lookup_var_static_globals context var_name
with Not_found ->
(Printing.log_out ~fmt:"Looking on later-defined decls for '%s'\n" var_name;
(Printing.log_out "Looking on later-defined decls for '%s'\n" var_name;
let decl_list = !CFrontend_config.global_translation_unit_decls in
lookup_ahead_for_vardecl context pointer var_name kind decl_list )
@ -105,7 +105,7 @@ let rec get_variables_stmt context (stmt : Clang_ast_t.stmt) : unit =
| DeclRefExpr(stmt_info, stmt_list, expr_info, decl_ref_expr_info) ->
(* Notice that DeclRefExpr is the reference to a declared var/function/enum... *)
(* so no declaration here *)
Printing.log_out ~fmt:"Collecting variables, passing from DeclRefExpr '%s'\n"
Printing.log_out "Collecting variables, passing from DeclRefExpr '%s'\n"
stmt_info.Clang_ast_t.si_pointer;
let var_name = CTrans_utils.get_name_decl_ref_exp_info decl_ref_expr_info stmt_info in
let kind = CTrans_utils.get_decl_kind decl_ref_expr_info in
@ -115,11 +115,11 @@ let rec get_variables_stmt context (stmt : Clang_ast_t.stmt) : unit =
let pvar = lookup_var stmt_info context stmt_info.Clang_ast_t.si_pointer var_name kind in
CContext.LocalVars.add_pointer_var stmt_info.Clang_ast_t.si_pointer pvar context)
| CompoundStmt(stmt_info, lstmt) ->
Printing.log_out ~fmt:"Collecting variables, passing from CompoundStmt '%s'\n"
Printing.log_out "Collecting variables, passing from CompoundStmt '%s'\n"
stmt_info.Clang_ast_t.si_pointer;
CContext.LocalVars.enter_and_leave_scope context get_fun_locals lstmt
| ForStmt(stmt_info, lstmt) ->
Printing.log_out ~fmt:"Collecting variables, passing from ForStmt '%s'\n"
Printing.log_out "Collecting variables, passing from ForStmt '%s'\n"
stmt_info.Clang_ast_t.si_pointer;
CContext.LocalVars.enter_and_leave_scope context get_fun_locals lstmt
| _ ->
@ -138,7 +138,7 @@ and get_variables_decls context (decl_list : Clang_ast_t.decl list) : unit =
let do_one_decl decl =
match decl with
| VarDecl (decl_info, name, qual_type, var_decl_info) ->
Printing.log_out ~fmt:"Collecting variables, passing from VarDecl '%s'\n" decl_info.Clang_ast_t.di_pointer;
Printing.log_out "Collecting variables, passing from VarDecl '%s'\n" decl_info.Clang_ast_t.di_pointer;
let typ = get_var_type context.CContext.tenv name qual_type in
(match var_decl_info.Clang_ast_t.vdi_storage_class with
| Some "static" ->
@ -160,10 +160,10 @@ and get_variables_decls context (decl_list : Clang_ast_t.decl list) : unit =
decl_info name opt_type typedef_decl_info
| StaticAssertDecl decl_info -> (* We do not treat Assertions. *)
Printing.log_out
~fmt:"WARNING: When collecting variables, passing from StaticAssertDecl '%s'. Skipped.\n"
"WARNING: When collecting variables, passing from StaticAssertDecl '%s'. Skipped.\n"
decl_info.Clang_ast_t.di_pointer
| _ -> Printing.log_out
~fmt:"!!! When collecting locals of a function found '%s'. Cannot continue\n\n"
"!!! When collecting locals of a function found '%s'. Cannot continue\n\n"
(Clang_ast_j.string_of_decl decl);
assert false in
list_iter do_one_decl decl_list

8
infer/src/clang/objcCategory_decl.ml
Unescape View File

@ -39,7 +39,7 @@ let get_category_name_from_category_impl category_impl_info =
(* to the corresponding class. Update the tenv accordingly.*)
let process_category tenv name class_name decl_list =
let name = if name ="" then noname_category class_name else name in
Printing.log_out ~fmt:"Now name is '%s'\n" name;
Printing.log_out "Now name is '%s'\n" name;
let curr_class = CContext.ContextCategory (name, class_name) in
let fields = CField_decl.get_fields tenv curr_class decl_list in
let methods = ObjcProperty_decl.get_methods curr_class decl_list in
@ -53,19 +53,19 @@ let process_category tenv name class_name decl_list =
Sil.Tstruct (
new_fields, [], Sil.Class, Some mang_name, superclass, new_methods, annotation
) in
Printing.log_out ~fmt:" Updating info for class '%s' in tenv\n" class_name;
Printing.log_out " Updating info for class '%s' in tenv\n" class_name;
Sil.tenv_add tenv class_tn_name class_type_info;
curr_class
| _ -> assert false
let category_decl tenv name category_decl_info decl_list =
Printing.log_out ~fmt:"ADDING: ObjCCategoryDecl for '%s'\n" name;
Printing.log_out "ADDING: ObjCCategoryDecl for '%s'\n" name;
let class_name = get_class_from_category_decl category_decl_info in
process_category tenv name class_name decl_list
let category_impl_decl tenv name decl_info category_impl_decl_info decl_list =
let category_name = get_category_name_from_category_impl category_impl_decl_info in
Printing.log_out ~fmt:"ADDING: ObjCCategoryImplDecl for '%s'\n" category_name;
Printing.log_out "ADDING: ObjCCategoryImplDecl for '%s'\n" category_name;
let cat_class = get_class_from_category_impl category_impl_decl_info in
process_category tenv category_name cat_class decl_list

40
infer/src/clang/objcInterface_decl.ml
Unescape View File

@ -20,21 +20,21 @@ module L = Logging
let objc_class_str = "ObjC-Class"
let objc_class_annotation =
[({ Sil.class_name=objc_class_str; Sil.parameters=[]}, true)]
[({ Sil.class_name = objc_class_str; Sil.parameters =[]}, true)]
let is_objc_class_annotation a =
match a with
| [({Sil.class_name=n; Sil.parameters=[]},true)] when n=objc_class_str -> true
| [({ Sil.class_name = n; Sil.parameters =[]}, true)] when n = objc_class_str -> true
| _ -> false
let is_pointer_to_objc_class tenv typ =
match typ with
| Sil.Tptr (Sil.Tvar (Sil.TN_csu (Sil.Class, cname)), _) ->
(match Sil.tenv_lookup tenv (Sil.TN_csu (Sil.Class, cname)) with
| Some Sil.Tstruct(_, _, Sil.Class, _, _, _, a) when is_objc_class_annotation a -> true
| _ -> false)
(match Sil.tenv_lookup tenv (Sil.TN_csu (Sil.Class, cname)) with
| Some Sil.Tstruct(_, _, Sil.Class, _, _, _, a) when is_objc_class_annotation a -> true
| _ -> false)
| Sil.Tptr (Sil.Tstruct(_, _, Sil.Class, _, _, _, a), _) when
is_objc_class_annotation a -> true
is_objc_class_annotation a -> true
| _ -> false
let get_super_interface_decl otdi_super =
@ -89,7 +89,7 @@ let update_curr_class curr_class superclasses =
(* Adds pairs (interface name, interface_type_info) to the global environment. *)
let add_class_to_tenv tenv class_name decl_list obj_c_interface_decl_info =
Printing.log_out ~fmt:"ADDING: ObjCInterfaceDecl for '%s'\n" class_name;
Printing.log_out "ADDING: ObjCInterfaceDecl for '%s'\n" class_name;
let interface_name = CTypes.mk_classname class_name in
let curr_class, superclasses, fields =
create_curr_class_and_superclasses_fields tenv decl_list class_name
@ -98,8 +98,8 @@ let add_class_to_tenv tenv class_name decl_list obj_c_interface_decl_info =
let methods = ObjcProperty_decl.get_methods curr_class decl_list in
let fields_sc = CField_decl.fields_superclass tenv obj_c_interface_decl_info in
list_iter (fun (fn, ft, _) ->
Printing.log_out ~fmt:"----->SuperClass field: '%s' " (Ident.fieldname_to_string fn);
Printing.log_out ~fmt:"type: '%s'\n" (Sil.typ_to_string ft)) fields_sc;
Printing.log_out "----->SuperClass field: '%s' " (Ident.fieldname_to_string fn);
Printing.log_out "type: '%s'\n" (Sil.typ_to_string ft)) fields_sc;
(*In case we found categories, or partial definition of this class earlier and they are already in the tenv *)
let fields, superclasses, methods =
match Sil.tenv_lookup tenv interface_name with
@ -111,17 +111,17 @@ let add_class_to_tenv tenv class_name decl_list obj_c_interface_decl_info =
let fields = append_no_duplicates_fields fields fields_sc in
(* We add the special hidden counter_field for implementing reference counting *)
let fields = append_no_duplicates_fields [Sil.objc_ref_counter_field] fields in
Printing.log_out ~fmt:"Class %s field:\n" class_name;
Printing.log_out "Class %s field:\n" class_name;
list_iter (fun (fn, ft, _) ->
Printing.log_out ~fmt:"-----> field: '%s'\n" (Ident.fieldname_to_string fn)) fields;
Printing.log_out "-----> field: '%s'\n" (Ident.fieldname_to_string fn)) fields;
let interface_type_info =
Sil.Tstruct(fields, [], Sil.Class, Some (Mangled.from_string class_name),
superclasses, methods, objc_class_annotation) in
Sil.tenv_add tenv interface_name interface_type_info;
Printing.log_out
~fmt:" >>>Verifying that Typename '%s' is in tenv\n" (Sil.typename_to_string interface_name);
" >>>Verifying that Typename '%s' is in tenv\n" (Sil.typename_to_string interface_name);
(match Sil.tenv_lookup tenv interface_name with
| Some t -> Printing.log_out ~fmt:" >>>OK. Found typ='%s'\n" (Sil.typ_to_string t)
| Some t -> Printing.log_out " >>>OK. Found typ='%s'\n" (Sil.typ_to_string t)
| None -> Printing.log_out " >>>NOT Found!!\n");
curr_class
@ -134,7 +134,7 @@ let add_missing_fields tenv class_name decl_list idi =
let mang_name = Mangled.from_string class_name in
let class_tn_name = Sil.TN_csu (Sil.Class, mang_name) in
Printing.log_out
~fmt:" >>>Verifying that Typename TN_csu('%s') is in tenv\n"
" >>>Verifying that Typename TN_csu('%s') is in tenv\n"
(Sil.typename_to_string class_tn_name);
let curr_class =
(match Sil.tenv_lookup tenv class_tn_name with
@ -144,19 +144,19 @@ let add_missing_fields tenv class_name decl_list idi =
let missing_field f = not (list_mem equal_fields f intf_fields) in
list_filter missing_field fields in
Printing.log_out
~fmt:" Looking for extra fields defined only in the implementation of '%s'\n"
" Looking for extra fields defined only in the implementation of '%s'\n"
class_name;
let extra_fields = compute_extra_fields fields intf_fields in
list_iter (fun (fn, _, _) ->
Printing.log_out
~fmt:" ---> Extra non-static field: '%s'\n" (Ident.fieldname_to_string fn))
" ---> Extra non-static field: '%s'\n" (Ident.fieldname_to_string fn))
extra_fields;
let new_fields = append_no_duplicates_fields extra_fields intf_fields in
let class_type_info =
Sil.Tstruct (
new_fields, [], Sil.Class, Some mang_name, superclass, methods, annotation
) in
Printing.log_out ~fmt:" Updating info for class '%s' in tenv\n" class_name;
Printing.log_out " Updating info for class '%s' in tenv\n" class_name;
Sil.tenv_add tenv class_tn_name class_type_info;
update_curr_class curr_class superclass )
| _ -> assert false) in
@ -181,7 +181,7 @@ let interface_declaration tenv class_name decl_list obj_c_interface_decl_info =
let interface_impl_declaration tenv class_name decl_list implementation_decl_info =
let curr_class = add_missing_fields tenv class_name decl_list implementation_decl_info in
add_missing_methods tenv class_name decl_list curr_class;
Printing.log_out ~fmt:"ADDING: ObjCImplementationDecl for class '%s'\n" class_name;
Printing.log_out "ADDING: ObjCImplementationDecl for class '%s'\n" class_name;
Printing.log_out " Processing method declarations...\n";
curr_class
@ -217,9 +217,9 @@ let rec find_field tenv nfield str searched_late_defined =
| Some _ -> nfield
| None -> (Mangled.to_string cname)^"_"^nfield in *)
let print_error name_field fields =
Printing.log_err ~fmt:"\nFaild to find name field '%s'\n\n" (Ident.fieldname_to_string name_field) ;
Printing.log_err "\nFaild to find name field '%s'\n\n" (Ident.fieldname_to_string name_field) ;
Printing.log_err "In the following list of fields\n";
list_iter (fun (fn, _, _) -> Printing.log_err ~fmt:"\nField name: '%s'\n\n" (Ident.fieldname_to_string fn)) fields;
list_iter (fun (fn, _, _) -> Printing.log_err "\nField name: '%s'\n\n" (Ident.fieldname_to_string fn)) fields;
Printing.print_failure_info "" in
let rec search_super s =
match s with

18
infer/src/clang/objcProperty_decl.ml
Unescape View File

@ -150,7 +150,7 @@ struct
let key = (curr_class, property_name) in
let getter_name = get_getter_name property_name attributes in
let setter_name = get_setter_name property_name attributes in
Printing.log_out ~fmt:" ...Using '%s' in property table\n" (property_key_to_string key);
Printing.log_out " ...Using '%s' in property table\n" (property_key_to_string key);
PropertyTableHash.add property_table key
(qt, attributes, decl_info, (getter_name, None), (setter_name, None), None)
end
@ -194,7 +194,7 @@ let check_for_property curr_class method_name meth_decl body =
if is_getter then (method_name = getter_name)
else (method_name = setter_name) in
if found then
(Printing.log_out ~fmt:" Found property '%s' defined in property table\n"
(Printing.log_out " Found property '%s' defined in property table\n"
(Property.property_key_to_string (curr_class, property_name));
upgrade_property_accessor
(curr_class, property_name) property_type meth_decl defined is_getter) in
@ -211,7 +211,7 @@ let prepare_dynamic_property curr_class decl_info property_impl_decl_info =
| None -> None) in
(* update property info with proper ivar name *)
Property.replace_property (curr_class, pname) (qt', atts, di, getter, setter, ivar);
Printing.log_out ~fmt: "Updated property table by adding ivar name for property pname '%s'\n" pname;
Printing.log_out "Updated property table by adding ivar name for property pname '%s'\n" pname;
Some qt'
with Not_found -> L.err "Property '%s' not found in the table. Ivar not updated and qual_type not found.@." pname;
None) in
@ -263,12 +263,12 @@ let get_memory_management_attribute attributes =
let make_getter_setter cfg curr_class decl_info property_impl_decl_info =
let class_name = CContext.get_curr_class_name curr_class in
let prop_name = Ast_utils.property_name property_impl_decl_info in
Printing.log_out ~fmt:"ADDING: ObjCPropertyImplDecl for property '%s' " prop_name;
Printing.log_out ~fmt:"pointer = '%s'\n" decl_info.Clang_ast_t.di_pointer;
Printing.log_out "ADDING: ObjCPropertyImplDecl for property '%s' " prop_name;
Printing.log_out "pointer = '%s'\n" decl_info.Clang_ast_t.di_pointer;
let qt, attributes, decl_info, (getter_name, getter), (setter_name, setter), _ = (try
Property.find_property curr_class prop_name
with _ ->
Printing.log_out ~fmt:"Property %s not found@." prop_name;
Printing.log_out "Property %s not found@." prop_name;
assert false) in
let ivar_name = get_ivarname_property property_impl_decl_info in
let make_getter () =
@ -354,7 +354,7 @@ let rec get_methods curr_class decl_list =
match decl_list with
| [] -> []
| (ObjCMethodDecl(decl_info, method_name, method_decl_info) as d):: decl_list' ->
Printing.log_out ~fmt:" ...Adding Method '%s' \n" (class_name^"_"^method_name);
Printing.log_out " ...Adding Method '%s' \n" (class_name^"_"^method_name);
let methods = get_methods curr_class decl_list' in
let _ = check_for_property curr_class method_name d method_decl_info.Clang_ast_t.omdi_body in
let meth_name = CMethod_trans.mk_procname_from_method class_name method_name in
@ -363,8 +363,8 @@ let rec get_methods curr_class decl_list =
| ObjCPropertyDecl(decl_info, pname, pdi):: decl_list' ->
(* Property declaration register the property on the property table to be *)
(* used later on in case getter and setters need to be synthesized by ObjCPropertyImplDecl *)
Printing.log_out ~fmt:" ...Adding Property Declaration '%s' " pname;
Printing.log_out ~fmt:" pointer= '%s' \n" decl_info.Clang_ast_t.di_pointer;
Printing.log_out " ...Adding Property Declaration '%s' " pname;
Printing.log_out " pointer= '%s' \n" decl_info.Clang_ast_t.di_pointer;
Property.add_property (curr_class, pname) pdi.opdi_qual_type pdi.opdi_property_attributes decl_info;
get_methods curr_class decl_list' (* TODO maybe add prop_name here *)

2
infer/src/clang/objcProtocol_decl.ml
Unescape View File

@ -13,7 +13,7 @@ let protocol_decl tenv name decl_list =
(* Protocol_type_info contains the methods composing the protocol. *)
(* Here we are giving a similar treatment as interfaces (see above)*)
(* It may turn out that we need a more specific treatment for protocols*)
Printing.log_out ~fmt:"ADDING: ObjCProtocolDecl for '%s'\n" name;
Printing.log_out "ADDING: ObjCProtocolDecl for '%s'\n" name;
let mang_name = Mangled.from_string name in
let curr_class = CContext.ContextProtocol name in
let protocol_name = Sil.TN_csu(Sil.Protocol, mang_name) in

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