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C# CSharpCompilation.SerializeToDeltaStreams方法代码示例

本文整理汇总了C#中CSharpCompilation.SerializeToDeltaStreams方法的典型用法代码示例。如果您正苦于以下问题:C# CSharpCompilation.SerializeToDeltaStreams方法的具体用法?C# CSharpCompilation.SerializeToDeltaStreams怎么用?C# CSharpCompilation.SerializeToDeltaStreams使用的例子?那么, 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CSharpCompilation的用法示例。


在下文中一共展示了CSharpCompilation.SerializeToDeltaStreams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: EmitDifference

        internal static EmitDifferenceResult EmitDifference(
            CSharpCompilation compilation,
            EmitBaseline baseline,
            IEnumerable<SemanticEdit> edits,
            Func<ISymbol, bool> isAddedSymbol,
            Stream metadataStream,
            Stream ilStream,
            Stream pdbStream,
            ICollection<MethodDefinitionHandle> updatedMethods,
            CompilationTestData testData,
            CancellationToken cancellationToken)
        {
            Guid moduleVersionId;
            try
            {
                moduleVersionId = baseline.OriginalMetadata.GetModuleVersionId();
            }
            catch (BadImageFormatException)
            {
                // TODO:
                // return MakeEmitResult(success: false, diagnostics: ..., baseline: null);
                throw;
            }

            var diagnostics = DiagnosticBag.GetInstance();

            var emitOptions = EmitOptions.Default;
            string runtimeMDVersion = compilation.GetRuntimeMetadataVersion(emitOptions, diagnostics);
            var serializationProperties = compilation.ConstructModuleSerializationProperties(emitOptions, runtimeMDVersion, moduleVersionId);
            var manifestResources = SpecializedCollections.EmptyEnumerable<ResourceDescription>();

            var moduleBeingBuilt = new PEDeltaAssemblyBuilder(
                compilation.SourceAssembly,
                emitOptions: emitOptions,
                outputKind: compilation.Options.OutputKind,
                serializationProperties: serializationProperties,
                manifestResources: manifestResources,
                previousGeneration: baseline,
                edits: edits,
                isAddedSymbol: isAddedSymbol);

            if (testData != null)
            {
                moduleBeingBuilt.SetMethodTestData(testData.Methods);
                testData.Module = moduleBeingBuilt;
            }

            var definitionMap = moduleBeingBuilt.PreviousDefinitions;
            var changes = moduleBeingBuilt.Changes;

            EmitBaseline newBaseline = null;

            if (compilation.Compile(
                moduleBeingBuilt,
                win32Resources: null,
                xmlDocStream: null,
                emittingPdb: true,
                diagnostics: diagnostics,
                filterOpt: changes.RequiresCompilation,
                cancellationToken: cancellationToken))
            {
                // Map the definitions from the previous compilation to the current compilation.
                // This must be done after compiling above since synthesized definitions
                // (generated when compiling method bodies) may be required.
                var mappedBaseline = MapToCompilation(compilation, moduleBeingBuilt);

                newBaseline = compilation.SerializeToDeltaStreams(
                    moduleBeingBuilt,
                    mappedBaseline, 
                    definitionMap,
                    changes,
                    metadataStream,
                    ilStream,
                    pdbStream,
                    updatedMethods,
                    diagnostics,
                    testData?.SymWriterFactory,
                    cancellationToken);
            }

            return new EmitDifferenceResult(
                success: newBaseline != null,
                diagnostics: diagnostics.ToReadOnlyAndFree(),
                baseline: newBaseline);
        }
开发者ID:GloryChou,项目名称:roslyn,代码行数:85,代码来源:EmitHelpers.cs


注:本文中的CSharpCompilation.SerializeToDeltaStreams方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。