Source file Clang_dump.ml
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(**
Clang_dump - Simple (and ugly) printer for Clang_AST, used for debugging
*)
open Clang_AST
let sync ch = ()
let bp_option none f ch a =
sync ch;
match a with
| None -> Printf.bprintf ch "%s" none
| Some x -> f ch x
let bp_array f sep ch ee =
for i=0 to Array.length ee-1 do
sync ch;
Printf.bprintf ch "%s%a" (if i=0 then "" else sep) f ee.(i)
done
let bp_string ch s =
Printf.bprintf ch "%s" s
let bp_list f sep ch ee =
let first = ref true in
List.iter
(fun e ->
sync ch;
Printf.bprintf ch "%s%a" (if !first then "" else sep) f e;
first := false
) ee
let lang_name = function
| Lang_C -> "C"
| Lang_CXX -> "C++"
let builtin_type_name = function
| Type_Void -> "void"
| Type_Bool -> "_Bool"
| Type_Char_U -> "(unsigned) char"
| Type_UChar -> "unsigned char"
| Type_WChar_U -> "(unsigned) wchar_t"
| Type_Char16 -> "char16_t"
| Type_Char32 -> "char32_t"
| Type_UShort -> "unsigned short"
| Type_UInt -> "unsigned int"
| Type_ULong -> "unsigned long"
| Type_ULongLong -> "unsigned long long"
| Type_UInt128 -> "_uint128_t"
| Type_Char_S -> "(signed) char"
| Type_SChar -> "signed char"
| Type_WChar_S -> "(signed) wchar_t"
| Type_Short -> "short"
| Type_Int -> "int"
| Type_Long -> "long"
| Type_LongLong -> "long long"
| Type_Int128 -> "__int128_t"
| Type_Half -> "__fp16"
| Type_Float -> "float"
| Type_Double -> "double"
| Type_LongDouble -> "long double"
| Type_Float128 -> "__float128 "
| Type_NullPtr -> "nullptr"
| Type_ObjCId -> "id"
| Type_ObjCClass -> "Class"
| Type_ObjCSel -> "SEL"
| Type_OCLSampler -> "sampler_t"
| Type_OCLEvent -> "event_t"
| Type_OCLClkEvent -> "clk_event_t"
| Type_OCLQueue -> "queue_t"
| Type_OCLReserveID -> "reserved_id_t"
| Type_Dependent -> "totally_unknown"
| Type_Overload -> "unresolved_overload"
| Type_BoundMember -> "bound_member"
| Type_PseudoObject -> "ObjC_property"
| Type_UnknownAny -> "__builtin_any_type"
| Type_BuiltinFn -> "builtin_fn"
| Type_ARCUnbridgedCast -> "__bridge"
| Type_OMPArraySection -> "array_sections"
| Type_unknown_builtin s -> s
let binary_operator_name = function
| BO_Mul -> "*"
| BO_Div -> "/"
| BO_Rem -> "%"
| BO_Add -> "+"
| BO_Sub -> "-"
| BO_Shl -> "<<"
| BO_Shr -> ">>"
| BO_LT -> "<"
| BO_GT -> ">"
| BO_LE -> "<="
| BO_GE -> ">="
| BO_EQ -> "=="
| BO_NE -> "!="
| BO_And -> "&"
| BO_Xor -> "^"
| BO_Or -> "|"
| BO_LAnd -> "&&"
| BO_LOr -> "||"
| BO_Comma -> ","
| BO_Assign -> "="
| BO_PtrMemD -> ".*"
| BO_PtrMemI -> "->*"
let compound_assign_operator_name = function
| BO_MulAssign -> "*="
| BO_DivAssign -> "/="
| BO_RemAssign -> "%="
| BO_AddAssign -> "+="
| BO_SubAssign -> "-="
| BO_ShlAssign -> "<<="
| BO_ShrAssign -> ">>="
| BO_AndAssign -> "&="
| BO_XorAssign -> "^="
| BO_OrAssign -> "|="
let unary_operator_name = function
| UO_PostInc -> "post++"
| UO_PostDec -> "post--"
| UO_PreInc -> "pre++"
| UO_PreDec -> "pre--"
| UO_AddrOf -> "&"
| UO_Deref -> "*"
| UO_Plus -> "+"
| UO_Minus -> "-"
| UO_Not -> "~"
| UO_LNot -> "!"
| UO_Real -> "__real"
| UO_Imag -> "__imag"
| UO_Extension -> "__extension__"
| UO_Coawait -> "co_await"
let storage_class_name = function
| SC_None -> "none"
| SC_Extern -> "extern"
| SC_Static -> "static"
| SC_PrivateExtern -> "private_extern"
| SC_Auto -> "auto"
| SC_Register -> "register"
let record_kind_name = function
| Record_Struct -> "struct"
| Record_Union -> "union"
| Record_Class -> "class"
| Record_Interface -> "interface"
let cast_kind_name = function
| CStyleCast -> "c_cast"
| CXXFunctionalCast -> "functional_cast"
| CXXConstCast -> "const_cast"
| CXXDynamicCast -> "dynamic_cast"
| CXXReinterpretCast -> "reinterpret_cast"
| CXXStaticCast -> "static_cast"
| ImplicitCast -> "implicit"
let character_kind_name = function
| Char_Ascii -> "Ascii"
| Char_Wide -> "Wide"
| Char_UTF8 -> "UTF8"
| Char_UTF16 -> "UTF16"
| Char_UTF32 -> "UTF32"
| Char_Unevaluated -> "Unevaluated"
let ident_type_name = function
| Ident_Func -> "func"
| Ident_Function -> "function"
| Ident_LFunction -> "lfunction"
| Ident_FuncDName -> "funcdname"
| Ident_FuncSig -> "funcsig"
| Ident_PrettyFunction -> "prettyfunction"
| Ident_PrettyFunctionNoVirtual -> "prettyfunctionnvirtual"
let unary_expr_or_type_name = function
| UETT_SizeOf -> "sizeof"
| UETT_AlignOf -> "alignof"
| UETT_PreferredAlignOf -> "__alignof"
let array_type_trait_name = function
| ATT_ArrayRank -> "__array_rank"
| ATT_ArrayExtent -> "__array_extent"
let access_specifier_name = function
| AS_public -> "public"
| AS_protected -> "protected"
| AS_private -> "private"
| AS_none -> ""
let construction_kind_name = function
| CK_Complete -> "complete"
| CK_NonVirtualBase -> "non-virtual base"
| CK_VirtualBase -> "virtual base"
| CK_Delegating -> "delegating"
let overloaded_operator_name = function
| OO_New -> "new"
| OO_Delete -> "delete"
| OO_Array_New -> "new[]"
| OO_Array_Delete -> "delete[]"
| OO_Plus -> "+"
| OO_Minus -> "-"
| OO_Star -> "*"
| OO_Slash -> "/"
| OO_Percent -> "%"
| OO_Caret -> "^"
| OO_Amp -> "&"
| OO_Pipe -> "|"
| OO_Tilde -> "~"
| OO_Exclaim -> "!"
| OO_Equal -> "="
| OO_Less -> "<"
| OO_Greater -> ">"
| OO_PlusEqual -> "+="
| OO_MinusEqual -> "-="
| OO_StarEqual -> "*="
| OO_SlashEqual -> "/="
| OO_PercentEqual -> "%="
| OO_CaretEqual -> "^="
| OO_AmpEqual -> "&="
| OO_PipeEqual -> "|="
| OO_LessLess -> "<<"
| OO_GreaterGreater -> ">>"
| OO_LessLessEqual -> "<<="
| OO_GreaterGreaterEqual -> ">>="
| OO_EqualEqual -> "=="
| OO_ExclaimEqual -> "!="
| OO_LessEqual -> "<="
| OO_GreaterEqual -> ">="
| OO_AmpAmp -> "&&"
| OO_PipePipe -> "||"
| OO_PlusPlus -> "++"
| OO_MinusMinus -> "--"
| OO_Comma -> ","
| OO_ArrowStar -> "->*"
| OO_Arrow -> "->"
| OO_Call -> "()"
| OO_Subscript -> "[]"
| OO_Conditional -> "?"
| OO_Coawait -> "co_await"
let initialization_style_name = function
| New_NoInit -> "no init"
| New_CallInit -> "call init"
| New_ListInit -> "list init"
let expression_trait_name = function
| ET_IsLValueExpr -> "lvalue expr"
| ET_IsRValueExpr -> "rvalue expr"
let storage_duration_name = function
| SD_FullExpression -> "full expr"
| SD_Automatic -> "automatic"
| SD_Thread -> "thread"
| SD_Static -> "static"
| SD_Dynamic -> "dynamic"
let type_trait_name = function
| UTT_HasNothrowAssign -> "has_nothrow_assign"
| UTT_HasNothrowMoveAssign -> "has_nothrow_move_assign"
| UTT_HasNothrowCopy -> "has_nothrow_copy"
| UTT_HasNothrowConstructor -> "has_nothrow_constructor"
| UTT_HasTrivialAssign -> "has_trivial_assign"
| UTT_HasTrivialMoveAssign -> "has_trivial_move_assign"
| UTT_HasTrivialCopy -> "has_trivial_copy"
| UTT_HasTrivialDefaultConstructor -> "has_trivial_default_constructor"
| UTT_HasTrivialMoveConstructor -> "has_trivial_move_constructor"
| UTT_HasTrivialDestructor -> "has_trivial_destructor"
| UTT_HasVirtualDestructor -> "has_virtual_destructor"
| UTT_IsAbstract -> "is_abstract"
| UTT_IsArithmetic -> "is_arithmetic"
| UTT_IsArray -> "is_array"
| UTT_IsClass -> "is_class"
| UTT_IsCompleteType -> "is_complete_type"
| UTT_IsCompound -> "is_compound"
| UTT_IsConst -> "is_const"
| UTT_IsDestructible -> "is_destructible"
| UTT_IsEmpty -> "is_empty"
| UTT_IsEnum -> "is_enum"
| UTT_IsFinal -> "is_final"
| UTT_IsFloatingPoint -> "is_floating_point"
| UTT_IsFunction -> "is_function"
| UTT_IsFundamental -> "is_fundamental"
| UTT_IsIntegral -> "is_integral"
| UTT_IsInterfaceClass -> "is_interface_class"
| UTT_IsLiteral -> "is_literal"
| UTT_IsLvalueReference -> "is_lvalue_reference"
| UTT_IsMemberFunctionPointer -> "is_member_function_pointer"
| UTT_IsMemberObjectPointer -> "is_member_object_pointer"
| UTT_IsMemberPointer -> "is_member_pointer"
| UTT_IsNothrowDestructible -> "is_nothrow_destructible"
| UTT_IsObject -> "is_object"
| UTT_IsPOD -> "is_pod"
| UTT_IsPointer -> "is_pointer"
| UTT_IsPolymorphic -> "is_polymrphic"
| UTT_IsReference -> "is_reference"
| UTT_IsRvalueReference -> "is_rvalue_reference"
| UTT_IsScalar -> "is_scalar"
| UTT_IsSealed -> "is_sealed"
| UTT_IsSigned -> "is_signed"
| UTT_IsStandardLayout -> "is_standard_layout"
| UTT_IsTrivial -> "is_trivial"
| UTT_IsTriviallyCopyable -> "is_trvially_copyable"
| UTT_IsUnion -> "is_union"
| UTT_IsUnsigned -> "is_unsigned"
| UTT_IsVoid -> "is_void"
| UTT_IsVolatile -> "is_volatile"
| BTT_IsBaseOf -> "is_baseof"
| BTT_IsConvertible -> "is_convertible"
| BTT_IsConvertibleTo -> "is_convertibleTo"
| BTT_IsSame -> "is_same"
| BTT_TypeCompatible -> "type_compatible"
| BTT_IsAssignable -> "is_assignable"
| BTT_IsNothrowAssignable -> "is_nothrow_assignable"
| BTT_IsTriviallyAssignable -> "is_trivially_assignable"
| TT_IsConstructible -> "is_constructible"
| TT_IsNothrowConstructible -> "is_nothrow_constructible"
| TT_IsTriviallyConstructible -> "is_trivially_constructible"
let diag_level_name = function
| Level_Ignored -> "ignored"
| Level_Note -> "note"
| Level_Remark -> "remark"
| Level_Warning -> "warning"
| Level_Error -> "error"
| Level_Fatal -> "fatal"
let target_int_type_name = function
| Target_NoInt -> "no-int"
| Target_SignedChar -> "signed char"
| Target_UnsignedChar -> "unsigned char"
| Target_SignedShort -> "short"
| Target_UnsignedShort -> "unsigned short"
| Target_SignedInt -> "int"
| Target_UnsignedInt -> "unsigned"
| Target_SignedLong -> "long"
| Target_UnsignedLong -> "unsigned long"
| Target_SignedLongLong -> "long long"
| Target_UnsignedLongLong -> "unsigned long long"
let target_real_type_name = function
| Target_NoFloat -> "no-float"
| Target_Float -> "float"
| Target_Double -> "double"
| Target_LongDouble -> "long double"
| Target_Float128 -> "float128"
let builtin_template_kind_name = function
| BTK__make_integer_seq -> "make_integer_seq"
| BTK__type_pack_element -> "type_pack_element"
let ref_qualifier_name = function
| RQ_None -> "none"
| RQ_LValue -> "lvalue"
| RQ_RValue -> "rvalue"
let lambda_capture_default_name = function
| LCD_None -> "None"
| LCD_ByCopy -> "ByCopy"
| LCD_ByRef -> "ByRef"
let lambda_capture_kind_name = function
| LCK_This -> "this"
| LCK_StarThis -> "*this"
| LCK_ByCopy -> "ByCopy"
| LCK_ByRef -> "ByRef"
| LCK_VLAType -> "VLAType"
let decl_kind_name d =
match d with
| TranslationUnitDecl _ -> "TranslationUnitDecl"
| EmptyDecl -> "EmptyDecl"
| FileScopeAsmDecl _ -> "FileScopeAsmDecl"
| LinkageSpecDecl _ -> "LinkageSpecDecl"
| LabelDecl _ -> "LabelDecl"
| EnumDecl _ -> "EnumDecl"
| RecordDecl _ -> "RecordDecl"
| TypedefDecl _ -> "TypedefDecl"
| FunctionDecl _ -> "FunctionDecl"
| VarDecl _ -> "VarDecl"
| FieldDecl _ -> "FieldDecl"
| EnumConstantDecl _ -> "EnumConstantDecl"
| BlockDecl _ -> "BlockDecl"
| UnknownDecl _ -> "UnknownDecl"
| AccessSpecDecl -> "AccessSpecDecl"
| FriendDecl _ -> "FriendDecl"
| StaticAssertDecl _ -> "StaticAssertDecl"
| NamespaceDecl _ -> "NamespaceDecl"
| NamespaceAliasDecl _ -> "NamespaceAliasDecl"
| BuiltinTemplateDecl _ -> "BuiltinTemplateDecl"
| ClassTemplateDecl _ -> "ClassTemplateDecl"
| FunctionTemplateDecl _ -> "FunctionTemplateDecl"
| TypeAliasTemplateDecl _ -> "TypeAliasTemplateDecl"
| VarTemplateDecl _ -> "VarTemplateDecl"
| TemplateTemplateParmDecl _ -> "TemplateTemplateParmDecl"
| TemplateTypeParmDecl _ -> "TemplateTypeParmDecl"
| TypeAliasDecl _ -> "TypeAliasDecl"
| UnresolvedUsingTypenameDecl _ -> "UnresolvedUsingTypenameDecl"
| UsingDecl _ -> "UsingDecl"
| UsingDirectiveDecl _ -> "UsingDirectiveDecl"
| UsingPackDecl _ -> "UsingPackDecl"
| UsingShadowDecl _ -> "UsingShadowDecl"
| BindingDecl _ -> "BindingDecl"
| IndirectFieldDecl _ -> "IndirectFieldDecl"
| UnresolvedUsingValueDecl _ -> "UnresolvedUsingValueDecl"
| NonTypeTemplateParmDecl _ -> "NonTypeTemplateParmDecl"
let type_kind_name t =
match t with
| DecayedType _ -> "DecayedType"
| ArrayType _ -> "ArrayType"
| AtomicType _ -> "AtomicType"
| AttributedType _ -> "AttributedType"
| BuiltinType _ -> "BuiltinType"
| ComplexType _ -> "ComplexType"
| FunctionProtoType _ -> "FunctionProtoType"
| FunctionNoProtoType _ -> "FunctionNoProtoType"
| ParenType _ -> "ParenType"
| PointerType _ -> "PointerType"
| EnumType _ -> "EnumType"
| RecordType _ -> "RecordType"
| TypedefType _ -> "TypedefType"
| ElaboratedType _ -> "ElaboratedType"
| UnaryTransformType _ -> "UnaryTransformType"
| TypeOfExprType _ -> "TypeOfExprType"
| TypeOfType _ -> "TypeOfType"
| DecltypeType _ -> "DecltypeType"
| AutoType _ -> "AutoType"
| DeducedTemplateSpecializationType _ -> "DeducedTemplateSpecializationType"
| DependentSizedExtVectorType _ -> "DependentSizedExtVectorType"
| InjectedClassNameType _ -> "InjectedClassNameType"
| MemberPointerType _ -> "MemberPointerType"
| PackExpansionType _ -> "PackExpansionType"
| LValueReferenceType _ -> "LValueReferenceType"
| RValueReferenceType _ -> "RValueReferenceType"
| SubstTemplateTypeParmPackType _ -> "SubstTemplateTypeParmPackType"
| SubstTemplateTypeParmType _ -> "SubstTemplateTypeParmType"
| TemplateSpecializationType _ -> "TemplateSpecializationType"
| TemplateTypeParmType _ -> "TemplateTypeParmType"
| DependentNameType _ -> "DependentNameType"
| DependentTemplateSpecializationType _ -> "DependentTemplateSpecializationType"
| UnresolvedUsingType _ -> "UnresolvedUsingType"
| VectorType _ -> "VectorType"
| UnknownType _ -> "UnknownType"
let expr_kind_name e =
match e with
| ConditionalOperator _ -> "ConditionalOperator"
| BinaryConditionalOperator _ -> "BinaryConditionalOperator"
| AddrLabelExpr _ -> "AddrLabelExpr"
| ArrayInitIndexExpr -> "ArrayInitIndexExpr"
| ArrayInitLoopExpr _ -> "ArrayInitLoopExpr"
| ArraySubscriptExpr _ -> "ArraySubscriptExpr"
| AtomicExpr _ -> "AtomicExpr"
| CompoundAssignOperator _ -> "CompoundAssignOperator"
| BinaryOperator _ -> "BinaryOperator"
| UnaryOperator _ -> "UnaryOperator"
| CallExpr _ -> "CallExpr"
| CastExpr _ -> "CastExpr"
| CharacterLiteral _ -> "CharacterLiteral"
| ChooseExpr _ -> "ChooseExpr"
| CompoundLiteralExpr _ -> "CompoundLiteralExpr"
| DeclRefExpr _ -> "DeclRefExpr"
| DesignatedInitExpr _ -> "DesignatedInitExpr"
| FloatingLiteral _ -> "FloatingLiteral"
| GenericSelectionExpr _ -> "GenericSelectionExpr"
| GNUNullExpr -> "GNUNullExpr"
| ImaginaryLiteral _ -> "ImaginaryLiteral"
| ImplicitValueInitExpr -> "ImplicitValueInitExpr"
| InitListExpr _ -> "InitListExpr"
| IntegerLiteral _ -> "IntegerLiteral"
| MemberExpr _ -> "MemberExpr"
| NoInitExpr -> "NoInitExpr"
| OffsetOfExpr _ -> "OffsetOfExpr"
| OpaqueValueExpr _ -> "OpaqueValueExpr"
| ParenExpr _ -> "ParenExpr"
| ParenListExpr _ -> "ParenListExpr"
| PredefinedExpr _ -> "PredefinedExpr"
| PseudoObjectExpr _ -> "PseudoObjectExpr"
| StmtExpr _ -> "StmtExpr"
| StringLiteral _ -> "StringLiteral"
| UnaryExprOrTypeTraitExpr _ -> "UnaryExprOrTypeTraitExpr"
| VAArgExpr _ -> "VAArgExpr"
| FullExpr _ -> "FullExpr"
| ConstantExpr _ -> "ConstantExpr"
| ArrayTypeTraitExpr _ -> "ArrayTypeTraitExpr"
| CXXBindTemporaryExpr _ -> "CXXBindTemporaryExpr"
| CXXBoolLiteralExpr _ -> "CXXBoolLiteralExpr"
| CXXConstructExpr _ -> "CXXConstructExpr"
| CXXDefaultArgExpr _ -> "CXXDefaultArgExpr"
| CXXDefaultInitExpr _ -> "CXXDefaultInitExpr"
| CXXDeleteExpr _ -> "CXXDeleteExpr"
| CXXDependentScopeMemberExpr _ -> "CXXDependentScopeMemberExpr"
| CXXFoldExpr _ -> "CXXFoldExpr"
| CXXInheritedCtorInitExpr _ -> "CXXInheritedCtorInitExpr"
| CXXNewExpr _ -> "CXXNewExpr"
| CXXNoexceptExpr _ -> "CXXNoexceptExpr"
| CXXNullPtrLiteralExpr -> "CXXNullPtrLiteralExpr"
| CXXPseudoDestructorExpr _ -> "CXXPseudoDestructorExpr"
| CXXScalarValueInitExpr -> "CXXScalarValueInitExpr"
| CXXStdInitializerListExpr _ -> "CXXStdInitializerListExpr"
| CXXThisExpr _ -> "CXXThisExpr"
| CXXThrowExpr _ -> "CXXThrowExpr"
| CXXTypeidExpr _ -> "CXXTypeidExpr"
| CXXUnresolvedConstructExpr _ -> "CXXUnresolvedConstructExpr"
| DependentScopeDeclRefExpr _ -> "DependentScopeDeclRefExpr"
| ExpressionTraitExpr _ -> "ExpressionTraitExpr"
| ExprWithCleanups _ -> "ExprWithCleanups"
| FunctionParmPackExpr _ -> "FunctionParmPackExpr"
| MaterializeTemporaryExpr _ -> "MaterializeTemporaryExpr"
| PackExpansionExpr _ -> "PackExpansionExpr"
| SizeOfPackExpr _ -> "SizeOfPackExpr"
| SubstNonTypeTemplateParmExpr _ -> "SubstNonTypeTemplateParmExpr"
| SubstNonTypeTemplateParmPackExpr _ -> "SubstNonTypeTemplateParmPackExpr"
| TypeTraitExpr _ -> "TypeTraitExpr"
| UnresolvedLookupExpr _ -> "UnresolvedLookupExpr"
| UnresolvedMemberExpr _ -> "UnresolvedMemberExpr"
| LambdaExpr _ -> "LambdaExpr"
| ConvertVectorExpr _ -> "ConvertVectorExpr"
| ExtVectorElementExpr _ -> "ExtVectorElementExpr"
| ShuffleVectorExpr _ -> "ShuffleVectorExpr"
| UnknownExpr _ -> "UnknownExpr"
let stmt_kind_name s =
match s with
| AsmStmt _ -> "AsmStmt"
| AttributedStmt _ -> "AttributedStmt"
| BreakStmt _ -> "BreakStmt"
| CompoundStmt _ -> "CompoundStmt"
| ContinueStmt _ -> "ContinueStmt"
| DeclStmt _ -> "DeclStmt"
| DoStmt _ -> "DoStmt"
| ExprStmt _ -> "ExprStmt"
| ForStmt _ -> "ForStmt "
| GotoStmt _ -> "GotoStmt"
| IfStmt _ -> "IfStmt"
| IndirectGotoStmt _ -> "IndirectGotoStmt"
| LabelStmt _ -> "LabelStmt"
| NullStmt -> "NullStmt"
| ReturnStmt _ -> "ReturnStmt"
| CaseStmt _ -> "CaseStmt"
| DefaultStmt _ -> "DefaultStmt"
| SwitchStmt _ -> "SwitchStmt"
| WhileStmt _ -> "WhileStmt"
| CXXForRangeStmt _ -> "CXXForRangeStmt"
| CXXTryStmt _ -> "CXXTryStmt"
| UnknownStmt _ -> "UnknownStmt"
let string_of_loc l =
Printf.sprintf "%s:%i:%i" l.loc_file l.loc_line l.loc_column
let string_of_range r =
if r.range_begin.loc_file = r.range_end.loc_file then
if r.range_begin.loc_line = r.range_end.loc_line then
Printf.sprintf
"%s:%i:%i-%i"
r.range_begin.loc_file r.range_begin.loc_line r.range_begin.loc_column
r.range_end.loc_column
else
Printf.sprintf
"%s:%i:%i-%i:%i"
r.range_begin.loc_file r.range_begin.loc_line r.range_begin.loc_column
r.range_end.loc_line r.range_end.loc_column
else
Printf.sprintf
"%s:%i:%i-%s:%i:%i"
r.range_begin.loc_file r.range_begin.loc_line r.range_begin.loc_column
r.range_end.loc_file r.range_end.loc_line r.range_end.loc_column
let string_of_diagnostic d =
Printf.sprintf
"%s: %s: %s" (string_of_loc d.diag_loc) (diag_level_name d.diag_level) d.diag_message
let string_of_target_EABI e =
match e with
| Target_EABI_Unknown -> "Unknown"
| Target_EABI_Default -> "Default"
| Target_EABI_EABI4 -> "EABI4"
| Target_EABI_EABI5 -> "EABI5"
| Target_EABI_GNU -> "GNU"
let string_of_target_options o =
let list = bp_list (fun b -> Printf.bprintf b "%s") "," in
let b = Buffer.create 10 in
Printf.bprintf
b "triple='%s' host_triple='%s' CPU='%s' FP_math='%s' ABI='%s' EABI='%s' linker='%s' features_as_written=%a features=%a"
o.target_triple o.target_host_triple o.target_CPU
o.target_FP_math o.target_ABI
(string_of_target_EABI o.target_EABI_version)
o.target_linker_version
list o.target_features_as_written
list o.target_features;
Buffer.contents b
let string_of_target_info i =
Printf.sprintf
"%s size=%s intmax=%s ptrdiff=%s intptr=%s wcjar=%s wint=%s char16=%s char32=%s int64=%s sigatomic=%s processd=%s pointer=%i/%i bool=%i/%i char=%i/%i short=%i/%i int=%i/%i long=%i/%i long long==%i/%i half=%i/%i float=%i/%i double=%i/%i long double=%i/%i float128=%i/%i large-array=%i/%i suitable-align=%i big-endian=%B TLS=%B has_int128=%B has_float128=%B null=%Li"
(string_of_target_options i.target_options)
(target_int_type_name i.target_size_type)
(target_int_type_name i.target_intmax_type)
(target_int_type_name i.target_ptrdiff_type)
(target_int_type_name i.target_intptr_type)
(target_int_type_name i.target_wchar_type)
(target_int_type_name i.target_wint_type)
(target_int_type_name i.target_char16_type)
(target_int_type_name i.target_char32_type)
(target_int_type_name i.target_int64_type)
(target_int_type_name i.target_sigatomic_type)
(target_int_type_name i.target_processid_type)
i.target_pointer_width i.target_pointer_align
i.target_bool_width i.target_bool_align
i.target_char_width i.target_char_align
i.target_short_width i.target_short_align
i.target_int_width i.target_int_align
i.target_long_width i.target_long_align
i.target_long_long_width i.target_long_long_align
i.target_half_width i.target_half_align
i.target_float_width i.target_float_align
i.target_double_width i.target_double_align
i.target_long_double_width i.target_long_double_align
i.target_float128_width i.target_float128_align
i.target_large_array_min_width i.target_large_array_align
i.target_suitable_align
i.target_big_endian i.target_TLS_supported
i.target_has_int128 i.target_has_float128_type
i.target_null_pointer_value
let name s = s.name_print
let enum_name e =
if e.enum_name.name_print <> "" then name e.enum_name else
match e.enum_typedef with
| Some t -> "typedef:"^(name t.typedef_name)
| None -> "<anon>"
let record_name e =
if e.record_name.name_print <> "" then name e.record_name else
match e.record_typedef with
| Some t -> "typedef:"^(name t.typedef_name)
| None -> "<anon>"
(** raw (and ugly) AST dump, for debugging purpose;
we hide internal functions inside a module
*)
module P = struct
let p ch = Printf.bprintf ch
let name ch s = p ch "%s" s.name_qualified
let rec decl indent ch d =
sync ch;
p ch "%s%s\n" indent (string_of_range d.decl_range);
List.iter (fun c -> p ch "%s\n" c.com_text) d.decl_comment;
let indent2 = indent^" " in
match d.decl_kind with
| TranslationUnitDecl l -> p ch "%sTranslationUnitDecl\n%a" indent (decl_list indent2) l
| EmptyDecl -> p ch "%sEmptyDecl\n" indent
| FileScopeAsmDecl s -> p ch "%sFileScopeAsmDecl\n%s%s\n" indent indent2 s
| LinkageSpecDecl (l,d) -> p ch "%sLinkageSpecDecl %s\n%a" indent (lang_name l) (decl_list indent2) d
| LabelDecl d -> p ch "%sLabelDecl %a\n" indent name d
| EnumDecl e -> p ch "%sEnumDecl %a\n" indent enum_decl e
| RecordDecl e -> record_decl indent ch e
| TypedefDecl t -> p ch "%sTypedefDecl %a %a\n" indent name t.typedef_name type_qual t.typedef_underlying_type
| FunctionDecl f -> function_decl indent ch f
| VarDecl v -> var_decl indent ch v
| FieldDecl f -> p ch "%sFieldDecl %a^!" indent field_decl f
| EnumConstantDecl e -> p ch "%sEnumConstantDecl %a = %s^!" indent name e.enum_cst_name (Z.to_string e.enum_cst_val)
| BlockDecl b -> p ch "%sBlockDecl %a" indent (block_decl indent2) b
| UnknownDecl (i,s) -> p ch "%sUnknownDecl kind=%i %s\n" indent i s
| AccessSpecDecl -> p ch "%sAccessSpecDecl\n" indent
| FriendDecl f -> friend_decl indent ch f
| StaticAssertDecl s ->
p ch "%sStaticAssertDecl isfailed=%B expr=%a msg=%a\n" indent
s.assert_is_failed expr s.assert_expr (bp_option "<none>" expr) s.assert_msg
| NamespaceDecl n ->
p ch "%sNamespaceDecl %a\n" indent namespace_decl n
| NamespaceAliasDecl n ->
p ch "%sNamespaceAliasDecl %a %a %a\n%a" indent
name n.namespace_alias_name
namespace_decl n.namespace_alias_namespace
name_specifier_loc n.namespace_alias_qualifier
(decl indent2) n.namespace_alias_aliased_namespace
| BuiltinTemplateDecl b ->
p ch "%sBuiltinTemplateDecl %a %s param=%a requires=%a\n%a" indent
name b.builtin_template_name
(builtin_template_kind_name b.builtin_template_kind)
(template_parameter_list indent2) b.builtin_template_param
(bp_option "<none>" expr) b.builtin_template_requires_clause
(bp_option "<none>" (decl indent2)) b.builtin_template_decl
| ClassTemplateDecl b ->
p ch "%sClassTemplateDecl %a param=%a requires=%a injected=%a nbspecs=%i\n%a" indent
name b.class_template_name
(template_parameter_list indent2) b.class_template_param
(bp_option "<none>" expr) b.class_template_requires_clause
type_qual b.class_template_injected_type
(List.length b.class_template_specializations)
(record_decl indent2) b.class_template_decl
| FunctionTemplateDecl b ->
p ch "%sFunctionTemplateDecl %a param=%a requires=%a nbspecs=%i\n%a" indent
name b.function_template_name
(template_parameter_list indent2) b.function_template_param
(bp_option "<none>" expr) b.function_template_requires_clause
(List.length b.function_template_specializations)
(function_decl indent2) b.function_template_decl
| TypeAliasTemplateDecl b ->
p ch "%sTypeAliasTemplateDecl %a param=%a requires=%a name=%a %a\n" indent
name b.alias_template_name
(template_parameter_list indent2) b.alias_template_param
(bp_option "<none>" expr) b.alias_template_requires_clause
name b.alias_template_decl.typedef_name
type_qual b.alias_template_decl.typedef_underlying_type
| VarTemplateDecl b ->
p ch "%sVarTemplateDecl %a param=%a requires=%a nbspecs=%i\b%a" indent
name b.var_template_name
(template_parameter_list indent2) b.var_template_param
(bp_option "<none>" expr) b.var_template_requires_clause
(List.length b.var_template_specializations)
(var_decl indent2) b.var_template_decl
| TemplateTemplateParmDecl b->
p ch "%sTemplateTemplateParmDecl %a param=%a requires=%a pack=%B expansion=%B [%a]\b%a" indent
name b.template_param_name
(template_parameter_list indent2) b.template_param_param
(bp_option "<none>" expr) b.template_param_requires_clause
b.template_param_is_parameter_pack
b.template_param_is_pack_expansion
(bp_array (template_parameter_list indent2) ";") b.template_param_expansion_template_param
(bp_option "<none>" (decl indent2)) b.template_param_decl
| TemplateTypeParmDecl d ->
p ch "%sTemplateTypeParmDecl %a def=%a\n" indent
name d.template_type_param_name (bp_option "<none>" type_qual) d.template_type_param_default
| TypeAliasDecl t ->
p ch "%sTypeAliasDecl %a %a\n" indent
name t.typedef_name type_qual t.typedef_underlying_type
| UnresolvedUsingTypenameDecl t ->
p ch "%sUnresolvedUsingTypenameDecl %a %a is_pack=%B\n" indent
name t.unresolved_using_typename_name
name_specifier_loc t.unresolved_using_typename_qualifier
t. unresolved_using_typename_is_pack_expansion
| UsingDecl t ->
p ch "%sUsingDecl %a %a has_typename=%B\n" indent
name t.using_name
name_specifier_loc t.using_qualifier
t.using_has_typename
| UsingDirectiveDecl t ->
p ch "%sUsingDirectiveDecl %a %a namespace=%a\n" indent
name t.using_directive_name
name_specifier t.using_directive_qualifier
namespace_decl t.using_directive_namespace
| UsingPackDecl t ->
p ch "%sUsingPackDecl %a\n%a%a\n" indent
name t.using_pack_name (decl indent2) t.using_pack_decl
(bp_array (decl indent2) "") t.using_pack_expansion
| UsingShadowDecl t ->
p ch "%sUsingShadowDecl %a using: %a %a %B\n%a" indent
name t.using_shadow_name
name t.using_shwdow_using.using_name
name_specifier_loc t.using_shwdow_using.using_qualifier
t.using_shwdow_using.using_has_typename
(decl indent2) t.using_shadow_target
| BindingDecl t ->
p ch "%sBindingDecl %a %a binding=%a holding=%a" indent
name t.binding_name
type_qual t.binding_type
expr t.binding_binding
(bp_option "<none>\n" (var_decl indent2)) t.binding_holding_var
| IndirectFieldDecl t ->
p ch "%sIndirectFieldDecl %a %a field=%a\n%a%a" indent
name t.indirect_field_name
type_qual t.indirect_field_type
field_decl t.indirect_field_anon_field
(bp_option "<none>" (var_decl indent2)) t.indirect_field_var
(bp_array (decl indent2) "") t.indirect_field_chain
| UnresolvedUsingValueDecl t ->
p ch "%sUnresolvedUsingValueDecl %a %a %a\n" indent
name t.unresolved_using_value_name
type_qual t.unresolved_using_value_type
name_specifier_loc t.unresovled_using_value_qualifier
| NonTypeTemplateParmDecl t ->
p ch "%sNonTypeTemplateParmDecl %a %a def=%a %B %B expansion=[%a]\n" indent
name t.non_type_template_name
type_qual t.non_type_template_type
(bp_option "<none>" expr) t.non_type_template_default
t.non_type_template_param_is_parameter_pack
t.non_type_template_param_is_pack_expansion
(bp_array type_qual ";") t.non_type_template_param_expansion
and decl_name ch d =
sync ch;
match d.decl_kind with
| LabelDecl d -> name ch d
| EnumDecl e -> name ch e.enum_name
| RecordDecl e -> name ch e.record_name
| TypedefDecl t -> name ch t.typedef_name
| FunctionDecl f -> name ch f.function_name
| VarDecl v -> name ch v.var_name
| FieldDecl f -> name ch f.field_name
| EnumConstantDecl e -> name ch e.enum_cst_name
| NamespaceDecl n -> name ch n.namespace_name
| NamespaceAliasDecl n -> name ch n.namespace_alias_name
| BuiltinTemplateDecl b -> name ch b.builtin_template_name
| ClassTemplateDecl b -> name ch b.class_template_name
| FunctionTemplateDecl b -> name ch b.function_template_name
| TypeAliasTemplateDecl b -> name ch b.alias_template_name
| VarTemplateDecl b -> name ch b.var_template_name
| TemplateTemplateParmDecl b-> name ch b.template_param_name
| TemplateTypeParmDecl d -> name ch d.template_type_param_name
| TypeAliasDecl t -> name ch t.typedef_name
| UnresolvedUsingTypenameDecl t -> name ch t.unresolved_using_typename_name
| UsingDecl t -> name ch t.using_name
| UsingPackDecl t -> name ch t.using_pack_name
| UsingShadowDecl t -> name ch t.using_shadow_name
| BindingDecl t -> name ch t.binding_name
| IndirectFieldDecl t -> name ch t.indirect_field_name
| UnresolvedUsingValueDecl t -> name ch t.unresolved_using_value_name
| NonTypeTemplateParmDecl t -> name ch t.non_type_template_name
| EmptyDecl | AccessSpecDecl | TranslationUnitDecl _ | FileScopeAsmDecl _
| LinkageSpecDecl _ | BlockDecl _ | FriendDecl _ | StaticAssertDecl _
| UsingDirectiveDecl _|UnknownDecl _ -> p ch "<none>"
and namespace_decl ch n =
sync ch;
p ch "name=%a anon=%B inline=%B" name n.namespace_name n.namespace_is_anonymous n.namespace_is_inline
and template_parameter_list indent ch t =
sync ch;
p ch "[%a]:%a" (bp_array (decl indent) ";")
t.template_parameter_list_params (bp_option "<none>" expr) t.template_parameter_list_requires_clause
and decl_list indent ch = List.iter (fun a -> sync ch; decl indent ch a)
and function_decl indent ch f =
sync ch;
let indent2 = indent^" " in
p ch "%sFunctionDecl %a%s var=%B main=%B global=%B storage=%s sig=(%a)->%a template=%a %a\n%a" indent
name f.function_name
(match f.function_overloaded_operator with None -> "" | Some x -> " "^(overloaded_operator_name x))
f.function_is_variadic f.function_is_main f.function_is_global
(storage_class_name f.function_storage_class)
(bp_array param_var_decl ",") f.function_params
type_qual f.function_return_type
(bp_option "<none>" function_template_specialization) f.function_template
(bp_option "" cxx_method_decl) f.function_method
(bp_option "" (stmt indent2)) f.function_body
and cxx_method_decl ch f =
sync ch;
p ch "method: class=%a instance=%B virtual=%B override=%i ref=%s %a"
record_decl_name f.method_parent_class
f.method_is_instance f.method_is_virtual
(List.length f.method_overridden)
(ref_qualifier_name f.method_ref_qualifier)
cxx_method_kind f.method_kind
and cxx_method_kind ch f =
sync ch;
match f with
| Method_Regular -> ()
| Method_Destructor -> p ch "destructor"
| Method_Conversion b -> p ch "conversion explicit=%B" b
| Method_Constructor b ->
p ch "constructor explicit=%B delegating=%B inheriting=%B target=%t inherited=%t init=[%a]"
b.constructor_explicit
b.constructor_delegating
b.constructor_inheriting
(fun ch -> match b.constructor_target with None -> p ch "<none>" | Some x -> name ch x.function_name)
(fun ch -> match b.constructor_inherited with None -> p ch "<none>" | Some x -> name ch x.function_name)
(bp_list cxx_constructor_initializer ";") b.constructor_initializers
and cxx_constructor_initializer ch f =
sync ch;
match f with
| Constructor_init_Base (t,e,i) ->
p ch "base(%a,%B,%a)" type_qual t e expr i
| Constructor_init_Field (f,i) ->
p ch "field(%a,%a)" name f.field_name expr i
| Constructor_init_Indirect_field (f,i) ->
p ch "indirect_field(%a,%a)" name f.indirect_field_name expr i
| Constructor_init_Delegating (t,i) ->
p ch "delegate(%a,%a)" type_qual t expr i
and function_template_specialization ch t =
sync ch;
p ch "%a(%a)"
name t.function_template_specialization_decl.function_template_name
(bp_array template_argument ",") t.function_template_specialization_args
and var_decl indent ch v =
sync ch;
p ch "%sVarDecl %a %a file=%B local=%B storage=%s init=%a template=%a\n" indent
name v.var_name type_qual v.var_type v.var_is_file_scoped
v.var_is_local
(storage_class_name v.var_storage_class)
(bp_option "" expr) v.var_init
(bp_option "<none>" var_template_specialization) v.var_template
and var_decl_name ch v = sync ch; name ch v.var_name
and var_template_specialization ch t =
sync ch;
p ch "%a(%a)"
name t.var_template_specialization_decl.var_template_name
(bp_array template_argument ",") t.var_template_specialization_args
and enum_decl ch e =
sync ch;
p ch "%a pbit=%i:nbit=%i:complete=%B %a %a {%a}"
name e.enum_name e.enum_num_positive_bits e.enum_num_negative_bits e.enum_is_complete
(bp_option "<none>" type_qual) e.enum_integer_type (bp_option "<none>" type_qual) e.enum_promotion_type
(bp_list (fun ch c -> p ch "%a=%s" name c.enum_cst_name (Z.to_string c.enum_cst_val)) ",") e.enum_cst
and record_decl indent ch e =
sync ch;
let indent2 = indent^" " in
p ch "%sRecordDecl %s %s flexible=%B volatile=%B anon=%B complete=%B valid=%B size=%Li data-size=%Li align=%Li {%a} template=%a bases=[%a]\n%a%a" indent
(record_kind_name e.record_kind) (record_name e)
e.record_has_flexible_array_member e.record_has_volatile_member
e.record_is_anonymous e.record_is_complete e.record_is_valid
e.record_size e.record_data_size e.record_alignment
(bp_list field_decl ",") e.record_fields
(bp_option "<none>" class_template_specialization) e.record_template
(bp_list cxx_base_specifier ";") e.record_base_class
(bp_list (friend_decl indent2) "\n") e.record_friends
(bp_list (function_decl indent2) "\n") e.record_methods
and record_decl_name ch e = sync ch; name ch e.record_name
and field_decl ch c =
sync ch;
p ch "%a:idx=%i:%a:bitwidth=%s:unnamed=%B:valid=%B:offset=%Li:vla=%a"
name c.field_name c.field_index type_qual c.field_type
(match c.field_bitwidth with None -> "-" | Some x -> string_of_int x)
c.field_is_unnamed_bitfield c.field_is_in_valid_record c.field_offset
(bp_option "<none>" expr) c.field_variable_length_array
and class_template_specialization ch t =
sync ch;
p ch "%a(%a)"
name t.class_template_specialization_decl.class_template_name
(bp_array template_argument ",") t.class_template_specialization_args
and cxx_base_specifier ch t =
sync ch;
p ch "%a:virt=%B:%s"
type_qual t.cxx_base_type t.cxx_base_is_virtual (access_specifier_name t.cxx_base_access)
and friend_decl indent ch f =
sync ch;
let indent2 = indent^" " in
p ch "%sFriendDecl unsupported=%B template=[%a]" indent
f.friend_is_unsupported (bp_array (template_parameter_list indent2) " ; ") f.friend_template;
(match f.friend_decl with Some d -> p ch " decl\n%a" (decl indent2) d | None -> ());
(match f.friend_type with Some t -> p ch " type=%a\n" type_qual t | None -> ())
and param_var_decl ch a =
sync ch;
p ch "%a %a" type_qual a.var_type name a.var_name
and function_decl_name ch d = sync ch; name ch d.function_name
and type_qual ch (t,q) = sync ch;p ch "%a%a" typ t qual q
and qual ch q =
sync ch;
p ch "%s%s%s"
(if q.qual_is_const then "const " else "")
(if q.qual_is_restrict then "restrict " else "")
(if q.qual_is_volatile then "volatile " else "")
and typ ch a =
sync ch;
match a with
| DecayedType (t1,t2) -> p ch "decayed (%a) -> (%a)" type_qual t1 type_qual t2
| ArrayType a ->
p ch "%a[%s%a]"
type_qual a.array_element_type
(match a.array_size_modifier with
| Size_Normal -> "" | Size_Static -> "static "| Size_Star -> "*")
(fun ch -> function
| Size_Constant c -> p ch "%s" (Z.to_string c)
| Size_Variable (Some e) -> expr ch e
| Size_Variable None -> ()
| Size_Incomplete -> ()
| Size_Dependent -> ()
) a.array_size
| AtomicType a -> p ch "atomic(%a)" type_qual a
| AttributedType a -> p ch "attributed(%a)" type_qual a
| BuiltinType b -> p ch "%s" (builtin_type_name b)
| ComplexType a -> p ch "complex(%a)" type_qual a
| FunctionProtoType f ->
p ch "function %a(%a)%s -> %a : %a"
qual f.proto_qual
(bp_array type_qual ",") f.proto_params
(if f.proto_variadic then "..." else "")
type_qual f.proto_return_type type_qual f.proto_result_type
| FunctionNoProtoType f -> p ch "function(noproto : %a)" type_qual f.noproto_result_type
| ParenType t -> p ch "(%a)" type_qual t
| PointerType t -> p ch "%a*" type_qual t
| EnumType e -> p ch "enum %s"(enum_name e)
| RecordType e -> p ch "%s %s" (record_kind_name e.record_kind) (record_name e)
| TypedefType t -> p ch "%a=%a" name t.typedef_name type_qual t.typedef_underlying_type
| ElaboratedType t -> p ch "elaborated(%a)" type_qual t
| UnaryTransformType t -> p ch "unary(%a) -> (%a)" type_qual t.unary_base_type type_qual t.unary_underlying_type
| TypeOfExprType e -> p ch "typeof(%a)" expr e
| TypeOfType t -> p ch "typeof(%a)" type_qual t
| DecltypeType (e,o) -> p ch "decltype(%a,%a)" expr e (bp_option "<none>" type_qual) o
| AutoType b -> p ch "auto(%B)" b
| DeducedTemplateSpecializationType t -> p ch "deduced(%a)" template_name t
| DependentSizedExtVectorType (e,o) -> p ch "dependent_vector(%a,%a)" expr e type_qual o
| InjectedClassNameType (a,b,c,d) ->
p ch "injected(%a,%a,%a,{%a})"
type_qual a (bp_option "<unknown>" template_name) b record_decl_name c (bp_array template_argument ",") d
| MemberPointerType (t1,t2) -> p ch "member_ptr(%a,%a)" type_qual t1 typ t2
| PackExpansionType (t,i) ->
p ch "pack_expansion(%a,%s)"
type_qual t (match i with None -> "<unknown>" | Some ii -> string_of_int ii)
| LValueReferenceType t -> p ch "lvalue_ref(%a)" type_qual t
| RValueReferenceType t -> p ch "rvalue_ref(%a)" type_qual t
| SubstTemplateTypeParmPackType (s,t1,t2) ->
p ch "subst_template_type_parm_pack(%s,%a,%a)"
s name t1.template_type_param_name template_argument t2
| SubstTemplateTypeParmType (t1,t2) ->
p ch "subst_template_type_parm(%a,%a)" name t1.template_type_param_name type_qual t2
| TemplateSpecializationType (t1,t2,t3) ->
p ch "template_specialization(%a,%a,{%a})"
(bp_option "<none>" type_qual) t1 template_name t2 (bp_array template_argument ",") t3
| TemplateTypeParmType t -> p ch "template_type_parm%a" template_type_param_type t
| DependentNameType (n,s) -> p ch "dependent_name(%a,%s)" name_specifier n s
| DependentTemplateSpecializationType (n,s,a) ->
p ch "dependent_template_specialization(%a,%s,{%a})"
name_specifier n s (bp_array template_argument ",") a
| UnresolvedUsingType t ->
p ch "unresolved_using_value(%a,%a,%B)"
name t.unresolved_using_typename_name
name_specifier_loc t.unresolved_using_typename_qualifier
t. unresolved_using_typename_is_pack_expansion
| VectorType (t,n,m) -> p ch "vector(%a,%i,%i)" type_qual t n m
| UnknownType (i,s) -> p ch "UnknownType:%s(%i)" s i
and template_type_param_type ch t =
sync ch;
p ch "(%i,%i,%B,%t,%s)"
t.template_type_param_depth t.template_type_param_index
t.template_type_param_is_parameter_pack
(fun ch -> match t.template_type_param_decl with Some x -> name ch x.template_type_param_name | None -> p ch "<none>")
(match t.template_type_param_identifier with Some y -> y | None -> "<anon>")
and designator ch a =
sync ch;
match a with
| Designator_Field f -> p ch "field:%a" name f.field_name
| Designator_Array e -> p ch "Array(%a)" expr e
| Designator_ArrayRange (e1,e2) -> p ch "ArrayRange(%a,%a)" expr e1 expr e2
and offsetof ch a =
sync ch;
match a with
| Offsetof_Array e -> p ch "Array(%a)" expr e
| Offsetof_Field f -> p ch "Field(%a)" name f.field_name
| Offsetof_Identifier s -> p ch "Identifier(%s)" s
and declaration_name ch a =
sync ch;
match a with
| Name_Identifier s -> p ch "%s" s
| Name_CXXConstrucorName t -> p ch "ctor<%a>" type_qual t
| Name_CXXDestructorName t -> p ch "dtor<%a>" type_qual t
| Name_CXXConversionFunctionName t -> p ch "cast<%a>" type_qual t
| Name_CXXDeductionGuideName t -> p ch "deduc<%a>" decl_name t
| Name_CXXOperatorName op -> p ch "operator<%s>" (overloaded_operator_name op)
| Name_CXXLiteralOperatorName s -> p ch "literal<%s>" s
| Name_CXXUsingDirective s -> p ch "using<%s>" s
and name_specifier_loc ch x =
sync ch;
p ch "[%a]" (bp_list (fun ch y -> name_specifier_kind ch y.name_specifier_kind) "::") x
and name_specifier ch x =
sync ch;
p ch "[%a]" (bp_list (fun ch y -> name_specifier_kind ch y) "::") x
and name_specifier_kind ch x =
sync ch;
match x with
| Name_specifier_Identifier s -> p ch "id(%s)" s
| Name_specifier_Namespace s -> p ch "namespace(%a)" name s.namespace_name
| Name_specifier_NamespaceAlias s -> p ch "namespace_alias(%a)" name s.namespace_alias_name
| Name_specifier_TypeSpec s -> p ch "type(%a)" typ s
| Name_specifier_TypeSpecWithTemplate s -> p ch "template_type(%a)" typ s
| Name_specifier_Global -> p ch "global"
and template_argument_loc ch (x,_) = sync ch; template_argument ch x
and template_argument ch x =
sync ch;
match x with
| Template_argument_Null -> p ch "null"
| Template_argument_Type t -> p ch "type(%a)" type_qual t
| Template_argument_Declaration d -> p ch "decl(%a)" decl_name d
| Template_argument_NullPtr t -> p ch "NullPtr(%a)" type_qual t
| Template_argument_Integral (_,z) -> p ch "int(%s)" (Z.to_string z)
| Template_argument_Template x -> p ch "template(%a)" template_name x
| Template_argument_Expression x -> p ch "expr(%a)" expr x
| Template_argument_Pack (t,a) ->
p ch "pack(%a,[%a])" template_argument t (bp_array template_argument ";") a
and template_name ch x =
sync ch;
match x with
| Template_name_Template d -> p ch "template(%a)" decl_name d
| Template_name_OverloadedTemplate d ->
p ch "overloaded[%a]" (bp_list decl_name ";") d
| Template_name_QualifiedTemplate (b,d) ->
p ch "qual_template(%a,%a)" name_specifier b template_name d
| Template_name_DependentTemplate (n,so,oo) ->
p ch "dependent(%a,%s)" name_specifier n
(match so,oo with Some x,_ -> x | _,Some y -> overloaded_operator_name y | _ -> "?")
| Template_name_SubstTemplateTemplateParm (d,t) ->
p ch "subst(%a,%a)" decl_name d template_name t
| Template_name_SubstTemplateTemplateParmPack (d,t) ->
p ch "subst_pack(%a,%a)" decl_name d template_argument t
and cxx_construct_expr ch a =
sync ch;
p ch "construct(%a,%s,{%a},%B,%B)"
function_decl_name a.construct_decl
(construction_kind_name a.construct_kind)
(bp_array expr ",") a.construct_args
a.construct_requires_zero_init a.construct_temporary
and capture ch c =
sync ch;
p ch "[%a,%B,%B,%a]"
name c.capture_var.var_name c.capture_is_by_ref c.capture_is_nested
(bp_option "<none>" expr) c.capture_copy_expr
and block_decl indent ch f =
sync ch;
p ch "Block[{%a},{%a},%B,%B,%B,%B,\n%a]"
(bp_array param_var_decl ",") f.block_params
(bp_array capture ",") f.block_captures
f.block_captures_cxx_this f.block_is_variadic
f.block_missing_return_type f.block_is_conversion_from_lambda
(bp_option "<empty>" (stmt indent)) f.block_body
and expr ch e =
sync ch;
p ch "%a:" (bp_option "<notype>" type_qual) e.expr_type;
match e.expr_kind with
| ConditionalOperator { cond_cond=e1; cond_true=e2; cond_false=e3; } ->
p ch "ConditionalOperator(%a ? %a : %a)" expr e1 expr e2 expr e3
| BinaryConditionalOperator { bcond_cond=e1; bcond_false=e2; } ->
p ch "BinaryConditionalOperator(%a ? : %a)" expr e1 expr e2
| AddrLabelExpr l -> p ch "&&%a" name l
| ArrayInitIndexExpr -> p ch "InitIndex"
| ArrayInitLoopExpr { array_init_source=o; array_init_init=e; array_init_size=s; } ->
p ch "InitLoop(%a,%a,%s)"
(bp_option "<none>" expr) o.opaque_source expr e (Z.to_string s)
| ArraySubscriptExpr e ->
p ch "ArraySubscript(%a,%a)"
expr e.subscript_base expr e.subscript_index
| AtomicExpr a ->
p ch "AtmoicExp(%i,%a,%a)"
a.atomic_op expr a.atomic_ptr expr a.atomic_order
| CompoundAssignOperator t ->
p ch "CompoundAssign(%a,%a,%s,%a,%a)"
expr t.compound_lval type_qual t.compound_comp_lval_type
(compound_assign_operator_name t.compound_op)
expr t.compound_rval type_qual t.compound_comp_result_type
| BinaryOperator (e1,op,e2) ->
p ch "Binary(%a,%s,%a)"
expr e1 (binary_operator_name op) expr e2
| UnaryOperator (op,e) -> p ch "Unary(%s,%a)" (unary_operator_name op) expr e
| CallExpr c ->
p ch "Call(%a,%s,%t,{%a})"
expr c.call_callee
(match c.call_operator with None -> "" | Some d -> overloaded_operator_name d)
(fun ch -> match c.call_call_decl with None -> p ch "<none>" | Some dd -> name ch dd.function_name)
(bp_array expr ",") c.call_args
| CastExpr (e,c) -> p ch "cast(%a,%s)" expr e (cast_kind_name c)
| CharacterLiteral (i,k) -> p ch "Char(%s,%s)" (Int32.to_string i) (character_kind_name k)
| ChooseExpr c ->
p ch "ChooseExpr(%a=%B ? %a : %a)"
expr c.choose_cond c.choose_cond_true
expr c.choose_true expr c.choose_false
| CompoundLiteralExpr (e,b) -> p ch "CompoundLiteral(%a,%B)" expr e b
| DeclRefExpr d -> p ch "DeclRef(%a)" decl_name d
| DesignatedInitExpr (d,e) -> p ch "Designated({%a},%a)" (bp_array designator ",") d expr e
| FloatingLiteral s -> p ch "Float(%s)" s
| GenericSelectionExpr { select_controling=c; select_assoc=l; select_result=i; } ->
p ch "GenericSelectionExpr(%a,{%a},%i)" expr c (bp_array expr ",") l i
| GNUNullExpr -> p ch "GNUNull"
| ImaginaryLiteral e -> p ch "Imaginary(%a)"expr e
| ImplicitValueInitExpr -> p ch "ImplicitValueInit"
| InitListExpr i ->
p ch "InitList({%a},%t,%a)"
(bp_array expr ",") i.init_list_init
(fun ch -> match i.init_list_field_in_union with None -> p ch "<none>" | Some d -> name ch d.field_name)
(bp_option "<none>" expr) i.init_list_filler
| IntegerLiteral z -> p ch "Integer(%s)" (Z.to_string z)
| MemberExpr m ->
p ch "Member(%a,%s,%t,%a,{%a},%a)"
expr m.member_base (if m.member_arrow then "->" else ".")
(fun ch -> match m.member_decl.decl_kind with FieldDecl f -> name ch f.field_name | _ -> p ch "<unknown>")
(bp_option "" name_specifier_loc) m.member_qualifier
(bp_array template_argument_loc ",") m.member_template_args
declaration_name m.member_name
| NoInitExpr -> p ch "NoInitExpr"
| OffsetOfExpr (o,i) ->
p ch "OffsetOf({%a},%s)"
(bp_array offsetof ",") o (match i with None -> "<none>" | Some i -> Z.to_string i)
| OpaqueValueExpr o -> p ch "OpaqueValue(%a)" (bp_option "<none>" expr) o.opaque_source
| ParenExpr e -> p ch "Paren(%a)" expr e
| ParenListExpr e -> p ch "ParenList({%a})" (bp_array expr ",") e
| PredefinedExpr (i,s) -> p ch "Predefined(%s,%s)" (ident_type_name i) s
| PseudoObjectExpr { pseudo_object_syntactic_form=e1; pseudo_object_semantic=e2; pseudo_object_result = i; } ->
p ch "PseudoObject(%a,{%a},%s)"
expr e1 (bp_array expr ",") e2
(match i with None -> "<none>" | Some i -> string_of_int i)
| StmtExpr s -> p ch "Stmt({\n%a})" (bp_list (stmt "--") "") s
| StringLiteral (s,k) -> p ch "String(%s,%s)" s (character_kind_name k)
| UnaryExprOrTypeTraitExpr (op,t) -> p ch "UnaryType(%s,%a)" (unary_expr_or_type_name op) type_qual t
| VAArgExpr e -> p ch "VAArgExpr(%a)" expr e
| FullExpr e -> p ch "FullExpr(%a)" expr e
| ConstantExpr e -> p ch "ConstantExpr(%a)" expr e
| ArrayTypeTraitExpr a ->
p ch "ArrayTypeTraitExpr(%s,%a,%Li,%a)"
(array_type_trait_name a.trait_trait)
type_qual a.trait_type a.trait_value expr a.trait_dimension
| CXXBindTemporaryExpr e -> p ch "CXXBindTemporaryExpr(%a)" expr e
| CXXBoolLiteralExpr b -> p ch "CXXBoolLiteralExpr(%B)" b
| CXXConstructExpr c ->
p ch "CXXConstructExpr(%a,%s,{%a},%B,%B)"
function_decl_name c.construct_decl
(construction_kind_name c.construct_kind)
(bp_array expr ",") c.construct_args
c.construct_requires_zero_init c.construct_temporary
| CXXDefaultArgExpr (r,e) -> p ch "CXXDefaultArgExpr(%a,%a)"param_var_decl r expr e
| CXXDefaultInitExpr (f,e) -> p ch "CXXDefaultInitExpr(%a,%a)" field_decl f expr e
| CXXDeleteExpr d ->
p ch "CXXDeleteExpr(%a,%a,%a,%B,%B,%B)"
expr d.delete_arg
(bp_option "<unknown>" function_decl_name) d.delete_op_delete
(bp_option "<dependent>" type_qual) d.delete_destroyed_type
d.delete_is_global d.delete_is_array d.delete_array_want_size
| CXXDependentScopeMemberExpr d ->
p ch "CXXDependentScopeMemberExpr(%a,%a,%s,%a,%a,{%a})"
(bp_option "<implicit>" expr) d.dependent_base
type_qual d.dependent_base_type
(if d.dependent_arrow then "->" else ".")
name_specifier_loc d.dependent_qualifier
declaration_name d.dependent_member
(bp_array template_argument_loc ",") d.dependent_template_args
| CXXFoldExpr c ->
p ch "CXXFoldExpr(%a,%a,%B,%s)"
expr c.fold_pattern
(bp_option "<none>" expr) c.fold_init
c.fold_right_fold
(binary_operator_name c.fold_operator)
| CXXInheritedCtorInitExpr i ->
p ch "CXXInheritedCtorInitExpr(%a,%s,%B,%B)"
function_decl_name i.inherited_ctor
(construction_kind_name i.inherited_ctor_kind)
i.inherited_ctor_constructs_vbase
i.inherited_ctor_inherited_from_vbase
| CXXNewExpr n ->
p ch "CXXNewExpr(%a,%a,%a,%a,%B,%s,%a,(%a),%a,%B,%B)"
type_qual n.new_alloctype
(bp_option "<unknown>" function_decl_name) n.new_op_new
(bp_option "<unknown>" function_decl_name) n.new_op_delete
(bp_option "noarray" expr) n.new_array_size
n.new_is_global
(initialization_style_name n.new_style)
(bp_option "<noinit>" expr) n.new_initialier
(bp_array expr ",") n.new_args
(bp_option "<none>" cxx_construct_expr) n.new_construct
n.new_pass_alignment
n.new_array_want_size
| CXXNoexceptExpr (e,b) -> p ch "CXXNoexceptExpr(%a,%B)" expr e b
| CXXNullPtrLiteralExpr -> p ch "CXXNullPtrLiteralExpr"
| CXXPseudoDestructorExpr d ->
p ch "CXXPseudoDestructorExpr(%a,%a,%B,%a)"
expr d.destructor_base
(bp_option "<none>" name_specifier_loc) d.destructor_qualifier
d.destructor_is_arrow
type_qual d.destructor_destroyed_type
| CXXScalarValueInitExpr -> p ch "CXXScalarValueInitExpr"
| CXXStdInitializerListExpr e -> p ch "CXXStdInitializerListExpr(%a)" expr e
| CXXThisExpr b -> p ch "CXXThisExpr(%B)" b
| CXXThrowExpr t ->
p ch "CXXThrowExpr(%a,%B)"
(bp_option "<none>" expr) t.throw_expr t.throw_is_thrown_variable_in_scope
| CXXTypeidExpr t ->
p ch "CXXTypeidExpr(%a,%a,%B)"
(bp_option "<none>" type_qual) t.typeid_type_operand
(bp_option "<none>" expr) t.typeid_expr_operand
t.typeid_is_potentially_evaluated
| CXXUnresolvedConstructExpr u ->
p ch "CXXUnresolvedConstructExpr(%a,%a)"
type_qual u.unresolved_construct_type_as_written
(bp_array expr ",") u.unresolved_construct_args
| DependentScopeDeclRefExpr d ->
p ch "DependentScopeDeclRefExpr(%a,%a,{%a})"
declaration_name d.dependent_decl_name
name_specifier_loc d.dependent_decl_qualifier_loc
(bp_array template_argument_loc ",") d.dependent_decl_template_args
| ExpressionTraitExpr d ->
p ch "ExpressionTraitExpr(%s,%a,%B)"
(expression_trait_name d.expr_trait_trait)
expr d.expr_trait_queried_expr d.expr_trait_value
| ExprWithCleanups c ->
p ch "ExprWithCleanups(%a,{%a})"
expr c.cleanup_expr (bp_array (block_decl "--") ";") c.cleanup_cleanups
| FunctionParmPackExpr (a,b) ->
p ch "FunctionParmPackExpr(%a,{%a})"
param_var_decl a (bp_array param_var_decl ",") b
| MaterializeTemporaryExpr a ->
p ch "MaterializeTemporaryExpr(%a,%s,%a,%B)"
expr a.materialize_tmp_expr
(storage_duration_name a.materialize_storage)
(bp_option "<none>" decl_name) a.materialize_extending_decl
a.materialize_is_bound_to_lvalue_reference
| PackExpansionExpr x ->
p ch "PackExpansionExpr(%a,%s)"
expr x.pack_pattern
(match x.pack_num_expansions with Some i -> string_of_int i | None -> "<unknown>")
| SizeOfPackExpr a ->
p ch "SizeOfPackExpr(%a,%s,%B,{%a})"
decl_name a.pack_param
(match a.pack_length with None -> "?" | Some x -> string_of_int x)
a.pack_is_partially_substituted
(bp_array template_argument ",") a.pack_partial_arguments
| SubstNonTypeTemplateParmExpr s ->
p ch "SubstNonTypeTemplateParmExpr(%a,%a)"
expr s.subst_replacement
name s.subst_parameter.non_type_template_name
| SubstNonTypeTemplateParmPackExpr s ->
p ch "SubstNonTypeTemplateParmPackExpr(%a,%a)"
name s.subst_parameter_pack.non_type_template_name
template_argument s.subst_argument_pack
| TypeTraitExpr t ->
p ch "TypeTraitExpr(%s,%s,%a)"
(type_trait_name t.type_trait_trait)
(match t.type_trait_value with Some true -> "true" | Some false -> "false" | None -> "none")
(bp_array type_qual ",") t.type_trait_args
| UnresolvedLookupExpr e ->
p ch "UnresolvedLookupExpr(%B,%a,%a,{%a},{%a})"
e.unresolved_lookup_requires_ADL
(bp_option "<none>" record_decl_name) e.unresolved_lookup_naming_class
declaration_name e.unresolved_lookup_name
(bp_list decl_name ",") e.unresolved_lookup_decls
(bp_array template_argument_loc ",") e.unresolved_lookup_template
| UnresolvedMemberExpr e ->
p ch "UnresolvedMemberExpr(%a,%a,%B,%B,%a,%a,%a,{%a},{%a})"
(bp_option "<none>" expr) e.unresolved_member_base
type_qual e.unresolved_member_base_type
e.unresolved_member_is_implicit_access
e.unresolved_member_is_arrow
(bp_option "<none>" record_decl_name) e.unresolved_member_naming_class
declaration_name e.unresolved_member_member_name
declaration_name e.unresolved_member_name
(bp_list decl_name ",") e.unresolved_member_decls
(bp_array template_argument_loc ",") e.unresolved_member_template
| LambdaExpr l ->
p ch "LambdaExpr(%s,{%a},{%a},%a,%a,{%a},%B,{%a},%B,%B,%B)"
(lambda_capture_default_name l.lambda_capture_default)
(bp_list lambda_capture ",") l.lambda_captures
(bp_list expr ",") l.lambda_capture_inits
record_decl_name l.lambda_class
function_decl_name l.lambda_call_operator
(bp_option "<none>" (template_parameter_list "")) l.lambda_template_parameter
l.lambda_is_generic
(stmt "") l.lambda_body
l.lambda_is_mutable
l.lambda_has_explicit_parameters
l.lambda_has_explicit_result_type
| ConvertVectorExpr e -> p ch "ConvertVectorExpr(%a)" expr e
| ExtVectorElementExpr (e,s) -> p ch "ExtVectorElementExpr(%a,%s)" expr e s
| ShuffleVectorExpr l -> p ch "ShuffleVectorExpr(%a)" (bp_array expr ",") l
| UnknownExpr (i,s) ->
p ch "UnknownExpr(%i,%s)"
i s
and lambda_capture ch l =
p ch "capture(%s,%B,%B,%a,%B,%B)"
(lambda_capture_kind_name l.lambda_capture_kind)
l.lambda_capture_this l.lambda_capture_VLA_type
(bp_option "<none>" decl_name) l.lambda_capture_captured_var
l.lambda_capture_is_implicit l.lambda_capture_is_pack_expansion
and stmt indent ch s =
sync ch;
let indent2 = indent^" " in
match s.stmt_kind with
| AsmStmt a ->
p ch "%sAsmStmt style=%s simple=%B volatile=%B \"%s\" out=[%a] in=[%a] clob=[%a]\n labels=[%a]" indent
(match a.asm_style with ASM_STYLE_GCC -> "gcc" | ASM_STYLE_MS -> "MS")
a.asm_is_simple a.asm_is_volatile a.asm_body
(bp_array
(fun ch o ->
p ch "(%s,%a,%s)"
o.asm_output_string expr o.asm_output_expr
(match o.asm_output_constraint with ASM_OUTPUT_INOUT -> "+" | ASM_OUTPUT_OUT -> "=")
)
","
) a.asm_outputs
(bp_array
(fun ch i -> p ch "(%s,%a)" i.asm_input_string expr i.asm_input_expr)
","
) a.asm_inputs
(bp_array bp_string ",") a.asm_clobbers
(bp_array bp_string ",") a.asm_labels
| AttributedStmt s ->
p ch "%sAttributedStmt %a" indent (stmt indent) s
| BreakStmt l ->
p ch "%sBreakStmt\n" indent
| CompoundStmt s ->
p ch "%sCompoundStmt\n" indent;
List.iter (stmt indent2 ch) s
| ContinueStmt l ->
p ch "%sContinueStmt\n" indent
| DeclStmt s ->
p ch "%sDeclStmt\n" indent;
List.iter (decl indent2 ch) s
| DoStmt { do_body=s; do_cond=e; } ->
p ch "%sDo\n%a%sWhile %a\n" indent (stmt indent2) s indent expr e;
| ExprStmt e ->
p ch "%sExprStmt %a\n" indent expr e
| ForStmt { for_init=init; for_cond=c; for_inc=inc; for_body=b; } ->
p ch "%sForStmt %a ; %a\n%sInit\n%a%sBody\n%a" indent
(bp_option "<none>" expr) c (bp_option "<none>" expr) inc
indent (bp_option "" (stmt indent2)) init
indent (stmt indent2) b
| GotoStmt (l,_) ->
p ch "%sGotoStmt %a\n" indent name l
| IfStmt { if_cond=c; if_then=t; if_else=e; if_init=i; } ->
p ch "%sIfStmt %a\n%a%sThen\n%a%sElse\n%a" indent
(bp_option "<none>" expr) c
(bp_option "" (stmt indent2)) i
indent (bp_option "" (stmt indent2)) t
indent (bp_option "" (stmt indent2)) e
| IndirectGotoStmt (e,l) ->
p ch "%sIndirectGotoStmt %a %t\n" indent
expr e (fun ch -> match l with None -> () | Some l -> name ch l)
| LabelStmt (l,s) ->
p ch "%sLabelStmt %a\n%a" indent
name l (stmt indent2) s
| NullStmt ->
p ch "%sNullStmt\n" indent
| ReturnStmt e ->
p ch "%sReturnStmt %a\n" indent (bp_option "" expr) e
| CaseStmt { case_value=e1; case_end=e2; case_stmt=s; } ->
p ch "%sCaseStmt %a %a\n%a" indent
expr e1 (bp_option "" expr) e2 (stmt indent2) s
| DefaultStmt s ->
p ch "%sDefaultStmt\n%a" indent
(stmt indent2) s
| SwitchStmt { switch_init=i; switch_cond=c; switch_body=b; } ->
p ch "%sSwitchStmt %a\n%sInit\n%a%sBody\n%a" indent
expr c indent (bp_option "" (stmt indent2)) i indent (stmt indent2) b
| WhileStmt { while_cond=e; while_body=s; } ->
p ch "%sWhileStmt %a\n%a" indent
expr e (stmt indent2) s
| CXXForRangeStmt r ->
p ch "%sForRange %a : %a init=%a\n%a" indent
name r.for_range_var.var_name type_qual r.for_range_var.var_type
expr r.for_range_init (stmt indent2) r.for_range_body
| CXXTryStmt t ->
p ch "%sTry\n%a" indent
(stmt indent2) t.try_block;
Array.iter
(fun h ->
p ch "%sCatch %a : %a\n%a" indent
(bp_option "<none>" (fun ch o -> name ch o.var_name)) h.catch_exception
(bp_option "<none>" type_qual) h.catch_type
(stmt indent2) h.catch_handler
) t.try_handlers
| UnknownStmt (i,s) ->
p ch "%sUnknownStmt %s(%i)\n" indent s i
end
let string_from_buffer f a =
let buf = Buffer.create 128 in
(try f buf a with Stack_overflow -> Buffer.add_string buf " *** STACK OVERFLOW ***");
Buffer.contents buf
let string_of_decl d = string_from_buffer (P.decl "") d
let string_of_type d = string_from_buffer P.typ d
let string_of_type_qual d = string_from_buffer P.type_qual d
let string_of_expr d = string_from_buffer P.expr d
let string_of_stmt d = string_from_buffer (P.stmt "") d