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August 2, 2015 17:50
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| @[Link("clang-3.5")] | |
| lib LibClang | |
| alias CXIndex = Void* | |
| alias CXClientData = Void* | |
| enum CXCursorKind | |
| CXCursor_UnexposedDecl | |
| CXCursor_StructDecl | |
| CXCursor_UnionDecl | |
| CXCursor_ClassDecl | |
| CXCursor_EnumDecl | |
| CXCursor_FieldDecl | |
| CXCursor_EnumConstantDecl | |
| CXCursor_FunctionDecl | |
| CXCursor_VarDecl | |
| CXCursor_ParmDecl | |
| CXCursor_ObjCInterfaceDecl | |
| CXCursor_ObjCCategoryDecl | |
| CXCursor_ObjCProtocolDecl | |
| CXCursor_ObjCPropertyDecl | |
| CXCursor_ObjCIvarDecl | |
| CXCursor_ObjCInstanceMethodDecl | |
| CXCursor_ObjCClassMethodDecl | |
| CXCursor_ObjCImplementationDecl | |
| CXCursor_ObjCCategoryImplDecl | |
| CXCursor_TypedefDecl | |
| CXCursor_CXXMethod | |
| CXCursor_Namespace | |
| CXCursor_LinkageSpec | |
| CXCursor_Constructor | |
| CXCursor_Destructor | |
| CXCursor_ConversionFunction | |
| CXCursor_TemplateTypeParameter | |
| CXCursor_NonTypeTemplateParameter | |
| CXCursor_TemplateTemplateParameter | |
| CXCursor_FunctionTemplate | |
| CXCursor_ClassTemplate | |
| CXCursor_ClassTemplatePartialSpecialization | |
| CXCursor_NamespaceAlias | |
| CXCursor_UsingDirective | |
| CXCursor_UsingDeclaration | |
| CXCursor_TypeAliasDecl | |
| CXCursor_ObjCSynthesizeDecl | |
| CXCursor_ObjCDynamicDecl | |
| CXCursor_CXXAccessSpecifier | |
| CXCursor_FirstDecl | |
| CXCursor_LastDecl | |
| CXCursor_FirstRef | |
| CXCursor_ObjCSuperClassRef | |
| CXCursor_ObjCProtocolRef | |
| CXCursor_ObjCClassRef | |
| CXCursor_TypeRef | |
| CXCursor_CXXBaseSpecifier | |
| CXCursor_TemplateRef | |
| CXCursor_NamespaceRef | |
| CXCursor_MemberRef | |
| CXCursor_LabelRef | |
| CXCursor_OverloadedDeclRef | |
| CXCursor_VariableRef | |
| CXCursor_LastRef | |
| CXCursor_FirstInvalid | |
| CXCursor_InvalidFile | |
| CXCursor_NoDeclFound | |
| CXCursor_NotImplemented | |
| CXCursor_InvalidCode | |
| CXCursor_LastInvalid | |
| CXCursor_FirstExpr | |
| CXCursor_UnexposedExpr | |
| CXCursor_DeclRefExpr | |
| CXCursor_MemberRefExpr | |
| CXCursor_CallExpr | |
| CXCursor_ObjCMessageExpr | |
| CXCursor_BlockExpr | |
| CXCursor_IntegerLiteral | |
| CXCursor_FloatingLiteral | |
| CXCursor_ImaginaryLiteral | |
| CXCursor_StringLiteral | |
| CXCursor_CharacterLiteral | |
| CXCursor_ParenExpr | |
| CXCursor_UnaryOperator | |
| CXCursor_ArraySubscriptExpr | |
| CXCursor_BinaryOperator | |
| CXCursor_CompoundAssignOperator | |
| CXCursor_ConditionalOperator | |
| CXCursor_CStyleCastExpr | |
| CXCursor_CompoundLiteralExpr | |
| CXCursor_InitListExpr | |
| CXCursor_AddrLabelExpr | |
| CXCursor_StmtExpr | |
| CXCursor_GenericSelectionExpr | |
| CXCursor_GNUNullExpr | |
| CXCursor_CXXStaticCastExpr | |
| CXCursor_CXXDynamicCastExpr | |
| CXCursor_CXXReinterpretCastExpr | |
| CXCursor_CXXConstCastExpr | |
| CXCursor_CXXFunctionalCastExpr | |
| CXCursor_CXXTypeidExpr | |
| CXCursor_CXXBoolLiteralExpr | |
| CXCursor_CXXNullPtrLiteralExpr | |
| CXCursor_CXXThisExpr | |
| CXCursor_CXXThrowExpr | |
| CXCursor_CXXNewExpr | |
| CXCursor_CXXDeleteExpr | |
| CXCursor_UnaryExpr | |
| CXCursor_ObjCStringLiteral | |
| CXCursor_ObjCEncodeExpr | |
| CXCursor_ObjCSelectorExpr | |
| CXCursor_ObjCProtocolExpr | |
| CXCursor_ObjCBridgedCastExpr | |
| CXCursor_PackExpansionExpr | |
| CXCursor_SizeOfPackExpr | |
| CXCursor_LambdaExpr | |
| CXCursor_ObjCBoolLiteralExpr | |
| CXCursor_ObjCSelfExpr | |
| CXCursor_LastExpr | |
| CXCursor_FirstStmt | |
| CXCursor_UnexposedStmt | |
| CXCursor_LabelStmt | |
| CXCursor_CompoundStmt | |
| CXCursor_CaseStmt | |
| CXCursor_DefaultStmt | |
| CXCursor_IfStmt | |
| CXCursor_SwitchStmt | |
| CXCursor_WhileStmt | |
| CXCursor_DoStmt | |
| CXCursor_ForStmt | |
| CXCursor_GotoStmt | |
| CXCursor_IndirectGotoStmt | |
| CXCursor_ContinueStmt | |
| CXCursor_BreakStmt | |
| CXCursor_ReturnStmt | |
| CXCursor_GCCAsmStmt | |
| CXCursor_AsmStmt | |
| CXCursor_ObjCAtTryStmt | |
| CXCursor_ObjCAtCatchStmt | |
| CXCursor_ObjCAtFinallyStmt | |
| CXCursor_ObjCAtThrowStmt | |
| CXCursor_ObjCAtSynchronizedStmt | |
| CXCursor_ObjCAutoreleasePoolStmt | |
| CXCursor_ObjCForCollectionStmt | |
| CXCursor_CXXCatchStmt | |
| CXCursor_CXXTryStmt | |
| CXCursor_CXXForRangeStmt | |
| CXCursor_SEHTryStmt | |
| CXCursor_SEHExceptStmt | |
| CXCursor_SEHFinallyStmt | |
| CXCursor_MSAsmStmt | |
| CXCursor_NullStmt | |
| CXCursor_DeclStmt | |
| CXCursor_OMPParallelDirective | |
| CXCursor_OMPSimdDirective | |
| CXCursor_OMPForDirective | |
| CXCursor_OMPSectionsDirective | |
| CXCursor_OMPSectionDirective | |
| CXCursor_OMPSingleDirective | |
| CXCursor_OMPParallelForDirective | |
| CXCursor_OMPParallelSectionsDirective | |
| CXCursor_OMPTaskDirective | |
| CXCursor_OMPMasterDirective | |
| CXCursor_OMPCriticalDirective | |
| CXCursor_OMPTaskyieldDirective | |
| CXCursor_OMPBarrierDirective | |
| CXCursor_OMPTaskwaitDirective | |
| CXCursor_OMPFlushDirective | |
| CXCursor_SEHLeaveStmt | |
| CXCursor_OMPOrderedDirective | |
| CXCursor_OMPAtomicDirective | |
| CXCursor_OMPForSimdDirective | |
| CXCursor_OMPParallelForSimdDirective | |
| CXCursor_OMPTargetDirective | |
| CXCursor_OMPTeamsDirective | |
| CXCursor_OMPTaskgroupDirective | |
| CXCursor_OMPCancellationPointDirective | |
| CXCursor_OMPCancelDirective | |
| CXCursor_OMPTargetDataDirective | |
| CXCursor_LastStmt | |
| CXCursor_TranslationUnit | |
| CXCursor_FirstAttr | |
| CXCursor_UnexposedAttr | |
| CXCursor_IBActionAttr | |
| CXCursor_IBOutletAttr | |
| CXCursor_IBOutletCollectionAttr | |
| CXCursor_CXXFinalAttr | |
| CXCursor_CXXOverrideAttr | |
| CXCursor_AnnotateAttr | |
| CXCursor_AsmLabelAttr | |
| CXCursor_PackedAttr | |
| CXCursor_PureAttr | |
| CXCursor_ConstAttr | |
| CXCursor_NoDuplicateAttr | |
| CXCursor_CUDAConstantAttr | |
| CXCursor_CUDADeviceAttr | |
| CXCursor_CUDAGlobalAttr | |
| CXCursor_CUDAHostAttr | |
| CXCursor_CUDASharedAttr | |
| CXCursor_LastAttr | |
| CXCursor_PreprocessingDirective | |
| CXCursor_MacroDefinition | |
| CXCursor_MacroExpansion | |
| CXCursor_MacroInstantiation | |
| CXCursor_InclusionDirective | |
| CXCursor_FirstPreprocessing | |
| CXCursor_LastPreprocessing | |
| CXCursor_ModuleImportDecl | |
| CXCursor_FirstExtraDecl | |
| CXCursor_LastExtraDecl | |
| CXCursor_OverloadCandidate | |
| end | |
| enum CXChildVisitResult | |
| CXChildVisit_Break | |
| CXChildVisit_Continue | |
| CXChildVisit_Recurse | |
| end | |
| struct CXUnsavedFile | |
| filename, contents : LibC::Char* | |
| length : LibC::ULong | |
| end | |
| struct CXString | |
| data : Void* | |
| private_flags : LibC::UInt | |
| end | |
| struct CXTranslationUnitImpl | |
| tudata, stringpool : Void* | |
| end | |
| struct CXCursor | |
| kind : CXCursorKind | |
| xdata : LibC::Int | |
| data : Void*[3] | |
| end | |
| alias CXTranslationUnit = CXTranslationUnitImpl* | |
| alias CXCursorVisitor = (CXCursor, CXCursor, CXClientData) -> CXChildVisitResult | |
| fun clang_createIndex(excludeDeclarationsFromPCH : LibC::Int, displayDiagnostics : LibC::Int) : CXIndex | |
| fun clang_parseTranslationUnit(cIdx : CXIndex, source_filename : LibC::Char*, command_line_args : LibC::Char*, num_command_line_args : LibC::Int, unsaved_files : CXUnsavedFile*, num_unsaved_files : LibC::UInt, options : LibC::UInt) : CXTranslationUnit | |
| fun clang_getTranslationUnitSpelling(cTUnit : CXTranslationUnit) : CXString | |
| fun clang_getTranslationUnitCursor(arg : CXTranslationUnit) : CXCursor | |
| fun clang_getCString(strng : CXString) : LibC::Char* | |
| fun clang_disposeString(string : CXString) | |
| fun clang_getCursorKind(cursor : CXCursor) : CXCursorKind | |
| fun clang_getCursorSpelling(cursor : CXCursor) : CXString | |
| fun clang_visitChildren(parent : CXCursor, visitor : CXCursorVisitor, client_data : CXClientData) : LibC::UInt | |
| fun clang_getNullCursor() : CXCursor | |
| end | |
| class Cursor | |
| def initialize(cursor : LibClang::CXCursor) | |
| @cursor = cursor | |
| @kind = LibClang.clang_getCursorKind(cursor) | |
| str = LibClang.clang_getCursorSpelling(@cursor) | |
| @spelling = String.new(LibClang.clang_getCString(str)) | |
| LibClang.clang_disposeString(str) | |
| visitor = -> (child : LibClang::CXCursor, parent : LibClang::CXCursor, children : LibClang::CXClientData) { | |
| if child != LibClang.clang_getNullCursor() | |
| arr = children as Pointer(Array(Cursor)) | |
| arr.value << Cursor.new child | |
| return LibClang::CXChildVisitResult::CXChildVisit_Continue | |
| end | |
| return LibClang::CXChildVisitResult::CXChildVisit_Break | |
| } | |
| children = [] of Cursor | |
| LibClang.clang_visitChildren(@cursor, visitor, children.to_unsafe as Void*) | |
| @children = children | |
| end | |
| def kind | |
| @kind | |
| end | |
| def spelling | |
| @spelling | |
| end | |
| def children | |
| @children | |
| end | |
| end | |
| def parse(file_name) | |
| index = LibClang.clang_createIndex(0, 0) | |
| test = LibClang::CXUnsavedFile.new | |
| foo = 0_u8 | |
| unit = LibClang.clang_parseTranslationUnit(index, file_name, pointerof(foo), 0, pointerof(test), 0_u32, 0_u32) | |
| cursor = LibClang.clang_getTranslationUnitCursor(unit) | |
| cursor = Cursor.new cursor | |
| end | |
| file_name = ARGV[0] | |
| parse file_name |
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