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C# ExecutableCodeBinder.WithAdditionalFlagsAndContainingMemberOrLambda方法代码示例

本文整理汇总了C#中Microsoft.CodeAnalysis.CSharp.ExecutableCodeBinder.WithAdditionalFlagsAndContainingMemberOrLambda方法的典型用法代码示例。如果您正苦于以下问题:C# ExecutableCodeBinder.WithAdditionalFlagsAndContainingMemberOrLambda方法的具体用法?C# ExecutableCodeBinder.WithAdditionalFlagsAndContainingMemberOrLambda怎么用?C# ExecutableCodeBinder.WithAdditionalFlagsAndContainingMemberOrLambda使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Microsoft.CodeAnalysis.CSharp.ExecutableCodeBinder的用法示例。


在下文中一共展示了ExecutableCodeBinder.WithAdditionalFlagsAndContainingMemberOrLambda方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: BindScriptFieldInitializers

        /// <summary>
        /// In script C#, some field initializers are assignments to fields and others are global
        /// statements.  There are no restrictions on accessing instance members.
        /// </summary>
        private static void BindScriptFieldInitializers(
            CSharpCompilation compilation,
            SynthesizedInteractiveInitializerMethod scriptInitializer,
            ImmutableArray<ImmutableArray<FieldOrPropertyInitializer>> initializers,
            ArrayBuilder<BoundInitializer> boundInitializers,
            DiagnosticBag diagnostics,
            out ImportChain firstDebugImports)
        {
            firstDebugImports = null;

            for (int i = 0; i < initializers.Length; i++)
            {
                ImmutableArray<FieldOrPropertyInitializer> siblingInitializers = initializers[i];

                // All sibling initializers share the same parent node and tree so we can reuse the binder 
                // factory across siblings.  Unfortunately, we cannot reuse the binder itself, because
                // individual fields might have their own binders (e.g. because of being declared unsafe).
                BinderFactory binderFactory = null;
                // Label instances must be shared across all global statements.
                ScriptLocalScopeBinder.Labels labels = null;

                for (int j = 0; j < siblingInitializers.Length; j++)
                {
                    var initializer = siblingInitializers[j];
                    var fieldSymbol = initializer.FieldOpt;

                    if ((object)fieldSymbol != null && fieldSymbol.IsConst)
                    {
                        // Constants do not need field initializers.
                        continue;
                    }

                    var syntaxRef = initializer.Syntax;
                    var syntaxTree = syntaxRef.SyntaxTree;
                    Debug.Assert(syntaxTree.Options.Kind != SourceCodeKind.Regular);

                    var syntax = (CSharpSyntaxNode)syntaxRef.GetSyntax();
                    var syntaxRoot = syntaxTree.GetCompilationUnitRoot();

                    if (binderFactory == null)
                    {
                        binderFactory = compilation.GetBinderFactory(syntaxTree);
                        labels = new ScriptLocalScopeBinder.Labels(scriptInitializer, syntaxRoot);
                    }

                    Binder scriptClassBinder = binderFactory.GetBinder(syntax);
                    Debug.Assert(((NamedTypeSymbol)scriptClassBinder.ContainingMemberOrLambda).IsScriptClass);

                    if (firstDebugImports == null)
                    {
                        firstDebugImports = scriptClassBinder.ImportChain;
                    }

                    Binder parentBinder = new ExecutableCodeBinder(
                        syntaxRoot,
                        scriptInitializer,
                        new ScriptLocalScopeBinder(labels, scriptClassBinder));

                    BoundInitializer boundInitializer;
                    if ((object)fieldSymbol != null)
                    {
                        boundInitializer = BindFieldInitializer(
                            parentBinder.WithAdditionalFlagsAndContainingMemberOrLambda(BinderFlags.FieldInitializer, fieldSymbol),
                            fieldSymbol,
                            (EqualsValueClauseSyntax)syntax,
                            diagnostics);
                    }
                    else
                    {
                        boundInitializer = BindGlobalStatement(
                            parentBinder,
                            scriptInitializer,
                            (StatementSyntax)syntax,
                            diagnostics,
                            isLast: i == initializers.Length - 1 && j == siblingInitializers.Length - 1);
                    }

                    boundInitializers.Add(boundInitializer);
                }
            }
        }
开发者ID:orthoxerox,项目名称:roslyn,代码行数:85,代码来源:Binder_Initializers.cs


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