C# ModuleContainer.InitializePredefinedTypes方法代码示例

		public static DynamicContext Create ()
		{
			if (dc != null)
				return dc;

			lock (compiler_initializer) {
				if (dc != null)
					return dc;

				var reporter = new Compiler.Report (ErrorPrinter.Instance) {
					WarningLevel = 0
				};

				var cc = new Compiler.CompilerContext (reporter) {
					IsRuntimeBinder = true
				};

				//IList<Compiler.PredefinedTypeSpec> core_types = null;
				//// HACK: To avoid re-initializing static TypeManager types, like string_type
				//if (!Compiler.RootContext.EvalMode) {
				//    core_types = Compiler.TypeManager.InitCoreTypes ();
				//}

				//
				// Any later loaded assemblies are handled internally by GetAssemblyDefinition
				// domain.AssemblyLoad cannot be used as that would be too destructive as we
				// would hold all loaded assemblies even if they can be never visited
				//
				// TODO: Remove this code and rely on GetAssemblyDefinition only
				//
				var module = new Compiler.ModuleContainer (cc);
				var temp = new Compiler.AssemblyDefinitionDynamic (module, "dynamic");
				module.SetDeclaringAssembly (temp);

				// Import all currently loaded assemblies
				var domain = AppDomain.CurrentDomain;

				temp.Create (domain, System.Reflection.Emit.AssemblyBuilderAccess.Run);
				var importer = new Compiler.ReflectionImporter (cc.BuildinTypes) {
					IgnorePrivateMembers = false
				};

				Compiler.RootContext.ToplevelTypes = module;

				foreach (var a in AppDomain.CurrentDomain.GetAssemblies ()) {
					importer.ImportAssembly (a, module.GlobalRootNamespace);
				}

				if (!Compiler.RootContext.EvalMode) {
					cc.BuildinTypes.CheckDefinitions (module);
					module.InitializePredefinedTypes ();
				}

				dc = new DynamicContext (module, importer);
			}

			return dc;
		}

//.........这里部分代码省略.........
				}
			}

#if STATIC
			var importer = new StaticImporter (module);
			var references_loader = new StaticLoader (importer, ctx);

			tr.Start (TimeReporter.TimerType.AssemblyBuilderSetup);
			var assembly = new AssemblyDefinitionStatic (module, references_loader, output_file_name, output_file);
			assembly.Create (references_loader.Domain);
			tr.Stop (TimeReporter.TimerType.AssemblyBuilderSetup);

			// Create compiler types first even before any referenced
			// assembly is loaded to allow forward referenced types from
			// loaded assembly into compiled builder to be resolved
			// correctly
			tr.Start (TimeReporter.TimerType.CreateTypeTotal);
			module.CreateContainer ();
			importer.AddCompiledAssembly (assembly);
			tr.Stop (TimeReporter.TimerType.CreateTypeTotal);

			references_loader.LoadReferences (module);

			tr.Start (TimeReporter.TimerType.PredefinedTypesInit);
			if (!ctx.BuiltinTypes.CheckDefinitions (module))
				return false;

			tr.Stop (TimeReporter.TimerType.PredefinedTypesInit);

			references_loader.LoadModules (assembly, module.GlobalRootNamespace);
#else
			var assembly = new AssemblyDefinitionDynamic (module, output_file_name, output_file);
			module.SetDeclaringAssembly (assembly);

			var importer = new ReflectionImporter (module, ctx.BuiltinTypes);
			assembly.Importer = importer;

			var loader = new DynamicLoader (importer, ctx);
			loader.LoadReferences (module);

			if (!ctx.BuiltinTypes.CheckDefinitions (module))
				return false;

			if (!assembly.Create (AppDomain.CurrentDomain, AssemblyBuilderAccess.Save))
				return false;

			module.CreateContainer ();

			loader.LoadModules (assembly, module.GlobalRootNamespace);
#endif
			module.InitializePredefinedTypes ();

			tr.Start (TimeReporter.TimerType.ModuleDefinitionTotal);
			module.Define ();
			tr.Stop (TimeReporter.TimerType.ModuleDefinitionTotal);

			if (Report.Errors > 0)
				return false;

			if (settings.DocumentationFile != null) {
				var doc = new DocumentationBuilder (module);
				doc.OutputDocComment (output_file, settings.DocumentationFile);
			}

			assembly.Resolve ();
			
			if (Report.Errors > 0)
				return false;


			tr.Start (TimeReporter.TimerType.EmitTotal);
			assembly.Emit ();
			tr.Stop (TimeReporter.TimerType.EmitTotal);

			if (Report.Errors > 0){
				return false;
			}

			tr.Start (TimeReporter.TimerType.CloseTypes);
			module.CloseContainer ();
			tr.Stop (TimeReporter.TimerType.CloseTypes);

			tr.Start (TimeReporter.TimerType.Resouces);
			if (!settings.WriteMetadataOnly)
				assembly.EmbedResources ();
			tr.Stop (TimeReporter.TimerType.Resouces);

			if (Report.Errors > 0)
				return false;

			assembly.Save ();

#if STATIC
			references_loader.Dispose ();
#endif
			tr.StopTotal ();
			tr.ShowStats ();

			return Report.Errors == 0;
		}

		public static DynamicContext Create ()
		{
			if (dc != null)
				return dc;

			lock (compiler_initializer) {
				if (dc != null)
					return dc;

				var settings = new Compiler.CompilerSettings () {
					WarningLevel = 0
				};

				var cc = new Compiler.CompilerContext (settings, ErrorPrinter.Instance) {
					IsRuntimeBinder = true
				};

				//
				// Any later loaded assemblies are handled internally by GetAssemblyDefinition
				// domain.AssemblyLoad cannot be used as that would be too destructive as we
				// would hold all loaded assemblies even if they can be never visited
				//
				// TODO: Remove this code and rely on GetAssemblyDefinition only
				//
				var module = new Compiler.ModuleContainer (cc);
				module.HasTypesFullyDefined = true;
				
				// Setup fake assembly, it's used mostly to simplify checks like friend-access
				var temp = new Compiler.AssemblyDefinitionDynamic (module, "dynamic");
				module.SetDeclaringAssembly (temp);

				var importer = new Compiler.ReflectionImporter (module, cc.BuiltinTypes) {
					IgnorePrivateMembers = false
				};

				// Import all currently loaded assemblies
				// TODO: Rewrite this to populate type cache on-demand, that should greatly
				// reduce our start-up cost
				var domain = AppDomain.CurrentDomain;
				foreach (var a in AppDomain.CurrentDomain.GetAssemblies ()) {
					importer.ImportAssembly (a, module.GlobalRootNamespace);
				}

				cc.BuiltinTypes.CheckDefinitions (module);
				module.InitializePredefinedTypes ();

				dc = new DynamicContext (module, importer);
			}

			return dc;
		}