C# Syntax.Name类代码示例

        // Namespace
        public NamespaceSymbol CreateNamespace(Name name, NamespaceSymbol parent)
        {
            NamespaceSymbol sym = newBasicSym(SYMKIND.SK_NamespaceSymbol, name, parent).AsNamespaceSymbol();
            sym.SetAccess(ACCESS.ACC_PUBLIC);

            return (sym);
        }

 public CMethodIterator(CSemanticChecker checker, SymbolLoader symLoader, Name name, TypeArray containingTypes, CType @object, CType qualifyingType, Declaration context, bool allowBogusAndInaccessible, bool allowExtensionMethods, int arity, EXPRFLAG flags, symbmask_t mask)
 {
     Debug.Assert(name != null);
     Debug.Assert(symLoader != null);
     Debug.Assert(checker != null);
     Debug.Assert(containingTypes != null);
     _pSemanticChecker = checker;
     _pSymbolLoader = symLoader;
     _pCurrentType = null;
     _pCurrentSym = null;
     _pName = name;
     _pContainingTypes = containingTypes;
     _pQualifyingType = qualifyingType;
     _pContext = context;
     _bAllowBogusAndInaccessible = allowBogusAndInaccessible;
     _bAllowExtensionMethods = allowExtensionMethods;
     _nArity = arity;
     _flags = flags;
     _mask = mask;
     _nCurrentTypeCount = 0;
     _bIsCheckingInstanceMethods = true;
     _bAtEnd = false;
     _bCurrentSymIsBogus = false;
     _bCurrentSymIsInaccessible = false;
     _bcanIncludeExtensionsInResults = _bAllowExtensionMethods;
     _bEndIterationAtCurrentExtensionList = false;
 }

        /////////////////////////////////////////////////////////////////////////////////
        public AggregateSymbol CreateAggregate(Name name, NamespaceOrAggregateSymbol parent, InputFile infile, TypeManager typeManager)
        {
            if (name == null || parent == null || infile == null || typeManager == null)
            {
                throw Error.InternalCompilerError();
            }

            AggregateSymbol sym = null;
            if (infile.GetAssemblyID() == KAID.kaidUnresolved)
            {
                // Unresolved aggs need extra storage.
                sym = CreateUnresolvedAggregate(name, parent, typeManager);
            }
            else
            {
                sym = newBasicSym(SYMKIND.SK_AggregateSymbol, name, parent).AsAggregateSymbol();
                sym.name = name;
                sym.SetTypeManager(typeManager);
                sym.SetSealed(false);
                sym.SetAccess(ACCESS.ACC_UNKNOWN);
                sym.initBogus();
                sym.SetIfaces(null);
                sym.SetIfacesAll(null);
                sym.SetTypeVars(null);
            }

            sym.InitFromInfile(infile);
            return sym;
        }

        public AssemblyQualifiedNamespaceSymbol CreateNamespaceAid(Name name, ParentSymbol parent, KAID assemblyID)
        {
            Debug.Assert(name != null);

            AssemblyQualifiedNamespaceSymbol sym = newBasicSym(SYMKIND.SK_AssemblyQualifiedNamespaceSymbol, name, parent).AsAssemblyQualifiedNamespaceSymbol();

            Debug.Assert(sym != null);
            return sym;
        }

        public IndexerSymbol CreateIndexer(Name name, ParentSymbol parent, Name realName, AggregateDeclaration declaration)
        {
            IndexerSymbol sym = (IndexerSymbol)newBasicSym(SYMKIND.SK_IndexerSymbol, name, parent);
            sym.setKind(SYMKIND.SK_PropertySymbol);
            sym.isOperator = true;
            sym.declaration = declaration;

            Debug.Assert(sym != null);
            return sym;
        }

 public CMemberLookupResults(
         TypeArray containingTypes,
         Name name)
 {
     _pName = name;
     ContainingTypes = containingTypes;
     if (ContainingTypes == null)
     {
         ContainingTypes = BSYMMGR.EmptyTypeArray();
     }
 }

        public Symbol LookupSym(Name name, ParentSymbol parent, symbmask_t kindmask)
        {
            Key k = new Key(name, parent);
            Symbol sym;

            if (_dictionary.TryGetValue(k, out sym))
            {
                return FindCorrectKind(sym, kindmask);
            }

            return null;
        }

        // Aggregate
        public AggregateType CreateAggregateType(
            Name name,
            AggregateSymbol parent,
            TypeArray typeArgsThis,
            AggregateType outerType)
        {
            AggregateType type = new AggregateType();

            type.outerType = outerType;
            type.SetOwningAggregate(parent);
            type.SetTypeArgsThis(typeArgsThis);
            type.SetName(name);

            type.SetTypeKind(TypeKind.TK_AggregateType);
            return type;
        }

        public AggregateSymbol CreateUnresolvedAggregate(Name name, ParentSymbol parent, TypeManager typeManager)
        {
            Debug.Assert(name != null);

            Symbol sym = newBasicSym(SYMKIND.SK_UnresolvedAggregateSymbol, name, parent);
            AggregateSymbol AggregateSymbol = null;

            // Unresolved Aggs need extra storage, but are still considered Aggs.

            sym.setKind(SYMKIND.SK_AggregateSymbol);
            AggregateSymbol = sym.AsAggregateSymbol();
            AggregateSymbol.SetTypeManager(typeManager);

            Debug.Assert(AggregateSymbol != null);
            return (AggregateSymbol);
        }

            /////////////////////////////////////////////////////////////////////////////////

            private static EXPR FindArgumentWithName(ArgInfos pArguments, Name pName)
            {
                for (int i = 0; i < pArguments.carg; i++)
                {
                    if (pArguments.prgexpr[i].isNamedArgumentSpecification() &&
                            pArguments.prgexpr[i].asNamedArgumentSpecification().Name == pName)
                    {
                        return pArguments.prgexpr[i];
                    }
                }
                return null;
            }

            /////////////////////////////////////////////////////////////////////////////////

            private bool NamedArgumentNamesAppearInParameterList(
                    MethodOrPropertySymbol methprop)
            {
                // Keep track of the current position in the parameter list so that we can check
                // containment from this point onwards as well as complete containment. This is 
                // for error reporting. The user cannot specify a named argument for a parameter
                // that has a fixed argument value.
                List<Name> currentPosition = methprop.ParameterNames;
                HashSet<Name> names = new HashSet<Name>();
                for (int i = 0; i < _pArguments.carg; i++)
                {
                    if (!_pArguments.prgexpr[i].isNamedArgumentSpecification())
                    {
                        if (!currentPosition.IsEmpty())
                        {
                            currentPosition = currentPosition.Tail();
                        }
                        continue;
                    }

                    Name name = _pArguments.prgexpr[i].asNamedArgumentSpecification().Name;
                    if (!methprop.ParameterNames.Contains(name))
                    {
                        if (_pInvalidSpecifiedName == null)
                        {
                            _pInvalidSpecifiedName = name;
                        }
                        return false;
                    }
                    else if (!currentPosition.Contains(name))
                    {
                        if (_pNameUsedInPositionalArgument == null)
                        {
                            _pNameUsedInPositionalArgument = name;
                        }
                        return false;
                    }
                    if (names.Contains(name))
                    {
                        if (_pDuplicateSpecifiedName == null)
                        {
                            _pDuplicateSpecifiedName = name;
                        }
                        return false;
                    }
                    names.Add(name);
                }
                return true;
            }

        public TypeParameterSymbol CreateClassTypeParameter(Name pName, AggregateSymbol pParent, int index, int indexTotal)
        {
            TypeParameterSymbol pResult = newBasicSym(SYMKIND.SK_TypeParameterSymbol, pName, pParent).AsTypeParameterSymbol();
            pResult.SetIndexInOwnParameters(index);
            pResult.SetIndexInTotalParameters(indexTotal);

            pResult.SetIsMethodTypeParameter(false);
            pResult.SetAccess(ACCESS.ACC_PRIVATE); // Always private - not accessible anywhere except their own type.

            return pResult;
        }

        public EventSymbol CreateEvent(Name name, ParentSymbol parent, AggregateDeclaration declaration)
        {
            EventSymbol sym = newBasicSym(SYMKIND.SK_EventSymbol, name, parent).AsEventSymbol();
            sym.declaration = declaration;

            Debug.Assert(sym != null);
            return (sym);
        }

        // Derived types - parent is base type
        public ArrayType CreateArray(Name name, CType pElementType, int rank)
        {
            ArrayType type = new ArrayType();

            type.SetName(name);
            type.rank = rank;
            type.SetElementType(pElementType);

            type.SetTypeKind(TypeKind.TK_ArrayType);
            return type;
        }

        private AggregateSymbol FindPredefinedTypeCore(Name name, NamespaceOrAggregateSymbol bag, KAID aid, AggKindEnum aggKind, int arity,
                out AggregateSymbol paggAmbig, out AggregateSymbol paggBad)
        {
            AggregateSymbol aggFound = null;
            paggAmbig = null;
            paggBad = null;

            for (AggregateSymbol aggCur = _pBSymmgr.LookupGlobalSymCore(name, bag, symbmask_t.MASK_AggregateSymbol).AsAggregateSymbol();
                 aggCur != null;
                 aggCur = BSYMMGR.LookupNextSym(aggCur, bag, symbmask_t.MASK_AggregateSymbol).AsAggregateSymbol())
            {
                if (!aggCur.InAlias(aid) || aggCur.GetTypeVarsAll().size != arity)
                {
                    continue;
                }
                if (aggCur.AggKind() != aggKind)
                {
                    if (paggBad == null)
                    {
                        paggBad = aggCur;
                    }
                    continue;
                }
                if (aggFound != null)
                {
                    Debug.Assert(paggAmbig == null);
                    paggAmbig = aggCur;
                    break;
                }
                aggFound = aggCur;
                if (paggAmbig == null)
                {
                    break;
                }
            }

            return aggFound;
        }