Update release

Import/GacUI.cpp

@@ -33509,6 +33509,31 @@ Native Window Provider
 		{
 			currentController=controller;
 		}
+
+/***********************************************************************
+Helper Functions
+***********************************************************************/
+
+		INativeCursor* GetCursorFromHitTest(INativeWindowListener::HitTestResult hitTestResult, INativeResourceService* resourceService)
+		{
+			switch (hitTestResult)
+			{
+			case INativeWindowListener::BorderLeft:
+			case INativeWindowListener::BorderRight:
+				return resourceService->GetSystemCursor(INativeCursor::SizeWE);
+			case INativeWindowListener::BorderTop:
+			case INativeWindowListener::BorderBottom:
+				return resourceService->GetSystemCursor(INativeCursor::SizeNS);
+			case INativeWindowListener::BorderLeftTop:
+			case INativeWindowListener::BorderRightBottom:
+				return resourceService->GetSystemCursor(INativeCursor::SizeNWSE);
+			case INativeWindowListener::BorderRightTop:
+			case INativeWindowListener::BorderLeftBottom:
+				return resourceService->GetSystemCursor(INativeCursor::SizeNESW);
+			default:
+				return nullptr;
+			}
+		}
 	}
 }
 
@@ -34138,27 +34163,12 @@ GuiHostedController::INativeWindowListener (PreAction)
 				auto x = info.x.value - hoveringWindow->wmWindow.bounds.x1.value;
 				auto y = info.y.value - hoveringWindow->wmWindow.bounds.y1.value;
 				auto hitTestResult = PerformHitTest(From(hoveringWindow->listeners), { {x},{y} });
-				switch (hitTestResult)
+				auto cursor = GetCursorFromHitTest(hitTestResult, ResourceService());
+				if (cursor == nullptr)
 				{
-				case INativeWindowListener::BorderLeft:
+					cursor = hoveringWindow->GetWindowCursor();
-				case INativeWindowListener::BorderRight:
-					nativeWindow->SetWindowCursor(ResourceService()->GetSystemCursor(INativeCursor::SizeWE));
-					break;
-				case INativeWindowListener::BorderTop:
-				case INativeWindowListener::BorderBottom:
-					nativeWindow->SetWindowCursor(ResourceService()->GetSystemCursor(INativeCursor::SizeNS));
-					break;
-				case INativeWindowListener::BorderLeftTop:
-				case INativeWindowListener::BorderRightBottom:
-					nativeWindow->SetWindowCursor(ResourceService()->GetSystemCursor(INativeCursor::SizeNWSE));
-					break;
-				case INativeWindowListener::BorderRightTop:
-				case INativeWindowListener::BorderLeftBottom:
-					nativeWindow->SetWindowCursor(ResourceService()->GetSystemCursor(INativeCursor::SizeNESW));
-					break;
-				default:
-					nativeWindow->SetWindowCursor(hoveringWindow->GetWindowCursor());
 				}
+				nativeWindow->SetWindowCursor(cursor);
 			}
 
 			if (wmWindow)

Import/GacUI.h

@@ -3280,6 +3280,14 @@ Native Window Controller
 		/// <param name="controller">The global native system service controller.</param>
 		extern void							SetCurrentController(INativeController* controller);
 
+		/// <summary>
+		/// Get a cursor according to the hit test result.
+		/// </summary>
+		/// <param name="hitTestResult">The hit test result.</param>
+		/// <param name="resourceService">The resource service to get cursors.</param>
+		/// <returns>Returns the cursor according to the hit test result. It could return nullptr when the cursor is not defined.</returns>
+		extern INativeCursor*				GetCursorFromHitTest(INativeWindowListener::HitTestResult hitTestResult, INativeResourceService* resourceService);
+
 		/// <summary>
 		/// A helper function calling multiple <see cref="INativeWindowListener::HitTest"/>.
 		/// </summary>

Import/GacUICompiler.cpp

@@ -10950,7 +10950,7 @@ GuiWorkflowSharedManagerPlugin
 			{
 				if (!workflowManager)
 				{
-					workflowManager = Ptr(new WfLexicalScopeManager(workflowParser));
+					workflowManager = Ptr(new WfLexicalScopeManager(workflowParser, WfCpuArchitecture::AsExecutable));
 				}
 				return workflowManager.Obj();
 			}

Import/Vlpp.cpp

@@ -1217,12 +1217,6 @@ UnitTest
 
 		namespace execution_impl
 		{
-			struct UnitTestLink
-			{
-				const char*					fileName;
-				UnitTestFileProc			testProc = nullptr;
-				UnitTestLink*				next = nullptr;
-			};
 			UnitTestLink*					testHead = nullptr;
 			UnitTestLink**					testTail = &testHead;
 
@@ -1383,10 +1377,6 @@ UnitTest
 			}
 
 			{
-				auto current = testHead;
-				testHead = nullptr;
-				testTail = nullptr;
-
 				UnitTestContext context;
 				testContext = &context;
 				totalFiles = 0;
@@ -1403,18 +1393,17 @@ UnitTest
 					PrintMessage(L"Failures are not suppressed.", MessageKind::Info);
 				}
 
+				auto current = testHead;
 				while (current)
 				{
 					context.failed = false;
-					PrintMessage(atow(current->fileName), MessageKind::File);
+					PrintMessage(atow(AString::Unmanaged(current->fileName)), MessageKind::File);
 					context.indentation = L"    ";
 					ExecuteAndSuppressFailure(current->testProc);
 					if (!testContext->failed) passedFiles++;
 					totalFiles++;
 					context.indentation = L"";
-					auto temp = current;
 					current = current->next;
-					delete temp;
 				}
 
 				bool passed = totalFiles == passedFiles;
@@ -1464,11 +1453,8 @@ UnitTest
 			}
 		}
 
-		void UnitTest::RegisterTestFile(const char* fileName, UnitTestFileProc testProc)
+		void UnitTest::RegisterTestFile(UnitTestLink* link)
 		{
-			auto link = new UnitTestLink;
-			link->fileName = fileName;
-			link->testProc = testProc;
 			*testTail = link;
 			testTail = &link->next;
 		}

Import/Vlpp.h

@@ -7080,36 +7080,90 @@ Quick Sort
 		template<typename T, typename F>
 		void SortLambda(T* items, vint length, F orderer)
 		{
-			if (length == 0) return;
+			while (true)
-			vint pivot = 0;
-			vint left = 0;
-			vint right = 0;
-			bool flag = false;
-
-			while (left + right + 1 != length)
 			{
-				vint& mine = (flag ? left : right);
+				if (length == 0) return;
-				vint& theirs = (flag ? right : left);
+				vint pivot = 0;
-				vint candidate = (flag ? left : length - right - 1);
+				vint left = 0;
-				vint factor = (flag ? -1 : 1);
+				vint right = 0;
 
-				if (orderer(items[pivot], items[candidate]) * factor <= 0)
 				{
-					mine++;
+					bool flag = false;
+					while (left + right + 1 != length)
+					{
+						vint& mine = (flag ? left : right);
+						vint& theirs = (flag ? right : left);
+						vint candidate = (flag ? left : length - right - 1);
+						vint factor = (flag ? -1 : 1);
+
+						if (orderer(items[pivot], items[candidate]) * factor <= 0)
+						{
+							mine++;
+						}
+						else
+						{
+							theirs++;
+							T temp = items[pivot];
+							items[pivot] = items[candidate];
+							items[candidate] = temp;
+							pivot = candidate;
+							flag = !flag;
+						}
+					}
+				}
+
+				{
+					vint reading = left - 1;
+					vint writing = reading;
+					while (reading >= 0)
+					{
+						if (orderer(items[pivot], items[reading]) == 0)
+						{
+							if (reading != writing)
+							{
+								T temp = items[reading];
+								items[reading] = items[writing];
+								items[writing] = temp;
+							}
+							writing--;
+						}
+						reading--;
+					}
+					left = writing + 1;
+				}
+
+				{
+					vint reading = length - right;
+					vint writing = reading;
+					while (reading < length)
+					{
+						if (orderer(items[pivot], items[reading]) == 0)
+						{
+							if (reading != writing)
+							{
+								T temp = items[reading];
+								items[reading] = items[writing];
+								items[writing] = temp;
+							}
+							writing++;
+						}
+						reading++;
+					}
+					right = length - writing;
+				}
+
+				if (left < right)
+				{
+					SortLambda(items, left, orderer);
+					items += length - right;
+					length = right;
 				}
 				else
 				{
-					theirs++;
+					SortLambda(items + length - right, right, orderer);
-					T temp = items[pivot];
+					length = left;
-					items[pivot] = items[candidate];
-					items[candidate] = temp;
-					pivot = candidate;
-					flag = !flag;
 				}
 			}
-
-			SortLambda(items, left, orderer);
-			SortLambda(items + left + 1, right, orderer);
 		}
 
 		/// <summary>Quick sort.</summary>
@@ -8503,6 +8557,13 @@ namespace vl
 	{
 		using UnitTestFileProc = void(*)();
 		
+		struct UnitTestLink
+		{
+			const char*					fileName = nullptr;
+			UnitTestFileProc			testProc = nullptr;
+			UnitTestLink*				next = nullptr;
+		};
+
 		/// <summary>
 		/// <p>Unit test framework.</p>
 		/// <p>
@@ -8615,17 +8676,22 @@ namespace vl
 			/// <param name="argv">Accept the second argument of the main function.</param>
 			static int RunAndDisposeTests(int argc, char* argv[]);
 
-			static void RegisterTestFile(const char* fileName, UnitTestFileProc testProc);
+			static void RegisterTestFile(UnitTestLink* link);
 			static void RunCategoryOrCase(const WString& description, bool isCategory, Func<void()>&& callback);
 			static void EnsureLegalToAssert();
 		};
 
 		class UnitTestFile
 		{
+		protected:
+			UnitTestLink				link;
+
 		public:
 			UnitTestFile(const char* fileName, UnitTestFileProc testProc)
 			{
-				UnitTest::RegisterTestFile(fileName, testProc);
+				link.fileName = fileName;
+				link.testProc = testProc;
+				UnitTest::RegisterTestFile(&link);
 			}
 		};
 

Import/VlppWorkflowCompiler.cpp

@@ -259,16 +259,26 @@ CheckScopes_CycleDependency
 									})
 								);
 
-							switch (tds[0]->GetTypeDescriptorFlags())
+							auto selectedTd = tds[0];
+							for (auto candidateTd : From(tds).Skip(1))
+							{
+								auto selectedRange = visitor.depItems[selectedTd]->codeRange;
+								auto candidateRange = visitor.depItems[candidateTd]->codeRange;
+
+								if (candidateRange.codeIndex > selectedRange.codeIndex) { selectedTd = candidateTd; continue; }
+								if (candidateRange.start > selectedRange.start) { selectedTd = candidateTd; continue; }
+							}
+
+							switch (selectedTd->GetTypeDescriptorFlags())
 							{
 							case TypeDescriptorFlags::Struct:
-								manager->errors.Add(WfErrors::StructRecursivelyIncludeItself(dynamic_cast<WfStructDeclaration*>(visitor.depItems[tds[0]]), tds));
+								manager->errors.Add(WfErrors::StructRecursivelyIncludeItself(dynamic_cast<WfStructDeclaration*>(visitor.depItems[selectedTd]), tds));
 								break;
 							case TypeDescriptorFlags::Class:
-								manager->errors.Add(WfErrors::ClassRecursiveInheritance(dynamic_cast<WfClassDeclaration*>(visitor.depItems[tds[0]]), tds));
+								manager->errors.Add(WfErrors::ClassRecursiveInheritance(dynamic_cast<WfClassDeclaration*>(visitor.depItems[selectedTd]), tds));
 								break;
 							case TypeDescriptorFlags::Interface:
-								manager->errors.Add(WfErrors::InterfaceRecursiveInheritance(dynamic_cast<WfClassDeclaration*>(visitor.depItems[tds[0]]), tds));
+								manager->errors.Add(WfErrors::InterfaceRecursiveInheritance(dynamic_cast<WfClassDeclaration*>(visitor.depItems[selectedTd]), tds));
 								break;
 							default:;
 							}
@@ -668,8 +678,9 @@ ResolveExpressionResult
 WfLexicalScopeManager
 ***********************************************************************/
 
-			WfLexicalScopeManager::WfLexicalScopeManager(workflow::Parser& _workflowParser)
+			WfLexicalScopeManager::WfLexicalScopeManager(workflow::Parser& _workflowParser, WfCpuArchitecture _cpuArchitecture)
 				:workflowParser(_workflowParser)
+				, cpuArchitecture(_cpuArchitecture)
 			{
 				workflowParserHandler = glr::InstallDefaultErrorMessageGenerator(workflowParser, errors);
 				attributes.Add({ L"cpp", L"File" }, TypeInfoRetriver<WString>::CreateTypeInfo());
@@ -677,6 +688,28 @@ WfLexicalScopeManager
 				attributes.Add({ L"cpp", L"Private" }, TypeInfoRetriver<void>::CreateTypeInfo());
 				attributes.Add({ L"cpp", L"Protected" }, TypeInfoRetriver<void>::CreateTypeInfo());
 				attributes.Add({ L"cpp", L"Friend" }, TypeInfoRetriver<ITypeDescriptor*>::CreateTypeInfo());
+
+				switch (cpuArchitecture)
+				{
+				case WfCpuArchitecture::x86:
+					cputdSInt = reflection::description::GetTypeDescriptor<vint32_t>();
+					cputdUInt = reflection::description::GetTypeDescriptor<vuint32_t>();
+					cputiSInt = reflection::description::TypeInfoRetriver<vint32_t>::CreateTypeInfo();
+					cputiUInt = reflection::description::TypeInfoRetriver<vuint32_t>::CreateTypeInfo();
+					break;
+				case WfCpuArchitecture::x64:
+					cputdSInt = reflection::description::GetTypeDescriptor<vint64_t>();
+					cputdUInt = reflection::description::GetTypeDescriptor<vuint64_t>();
+					cputiSInt = reflection::description::TypeInfoRetriver<vint64_t>::CreateTypeInfo();
+					cputiUInt = reflection::description::TypeInfoRetriver<vuint64_t>::CreateTypeInfo();
+					break;
+				case WfCpuArchitecture::AsExecutable:
+					cputdSInt = reflection::description::GetTypeDescriptor<vint>();
+					cputdUInt = reflection::description::GetTypeDescriptor<vuint>();
+					cputiSInt = reflection::description::TypeInfoRetriver<vint>::CreateTypeInfo();
+					cputiUInt = reflection::description::TypeInfoRetriver<vuint>::CreateTypeInfo();
+					break;
+				}
 			}
 
 			WfLexicalScopeManager::~WfLexicalScopeManager()
@@ -2553,7 +2586,22 @@ CheckScopes_SymbolType
 			bool CheckScopes_SymbolType(WfLexicalScopeManager* manager)
 			{
 				vint errorCount = manager->errors.Count();
-				for (auto scope : manager->nodeScopes.Values())
+				for (auto scope : From(manager->nodeScopes)
+					.OrderBy([](auto&& a, auto&& b)
+					{
+						auto rangeA = a.key->codeRange;
+						auto rangeB = b.key->codeRange;
+						if (rangeA.codeIndex != rangeB.codeIndex)
+						{
+							return rangeA.codeIndex - rangeB.codeIndex;
+						}
+						else
+						{
+							return glr::ParsingTextPos::Compare(rangeA.start, rangeB.start);
+						}
+					})
+					.Select([](auto&& pair) { return pair.value; })
+					)
 				{
 					if (!manager->checkedScopes_SymbolType.Contains(scope.Obj()))
 					{
@@ -2768,7 +2816,7 @@ CompleteScopeForClassMember
 					}
 
 					auto& smInfo = manager->stateMachineInfos[node];
-					smInfo->createCoroutineMethod->AddParameter(Ptr(new ParameterInfoImpl(smInfo->createCoroutineMethod.Obj(), L"<state>startState", TypeInfoRetriver<vint>::CreateTypeInfo())));
+					smInfo->createCoroutineMethod->AddParameter(Ptr(new ParameterInfoImpl(smInfo->createCoroutineMethod.Obj(), L"<state>startState", manager->cputiSInt)));
 					smInfo->createCoroutineMethod->SetReturn(TypeInfoRetriver<void>::CreateTypeInfo());
 				}
 
@@ -3587,6 +3635,21 @@ namespace vl
 				return { node, node->codeRange, message };
 			}
 
+			template<typename T, typename F>
+			WString ListToErrorMessage(List<T>& items, F&& f)
+			{
+				WString description;
+				for (auto friendlyName : From(items)
+					.Select(f)
+					.OrderBy([](auto&& a, auto&& b) { return WString::Compare(a, b); })
+					)
+				{
+					description += L"\r\n\t";
+					description += friendlyName;
+				}
+				return description;
+			}
+
 /***********************************************************************
 WfErrors
 ***********************************************************************/
@@ -3788,12 +3851,7 @@ WfErrors
 
 			glr::ParsingError WfErrors::CannotPickOverloadedFunctions(glr::ParsingAstBase* node, collections::List<ResolveExpressionResult>& results)
 			{
-				WString description;
+				auto description = ListToErrorMessage(results, [](auto&& result) { return result.GetFriendlyName(); });
-				for (auto [result, index] : indexed(results))
-				{
-					description += L"\r\n\t";
-					description += result.GetFriendlyName();
-				}
 				return MakeParsingError(node, L"A22: Cannot decide which function to call in multiple targets: " + description + L".");
 			}
 
@@ -3967,12 +4025,7 @@ WfErrors
 
 			glr::ParsingError WfErrors::CoProviderNotExists(WfCoProviderStatement* node, collections::List<WString>& candidates)
 			{
-				WString description;
+				auto description = ListToErrorMessage(candidates, [](auto&& candidate) { return candidate; });
-				for (auto candidate : candidates)
-				{
-					description += L"\r\n\t";
-					description += candidate;
-				}
 				if (node->name.value == L"")
 				{
 					return MakeParsingError(node, L"C9: Cannot find a coroutine provider based on the function return type, all of the following types do not exist: " + description + L".");
@@ -4015,12 +4068,7 @@ WfErrors
 				}
 				else
 				{
-					WString description;
+					auto description = ListToErrorMessage(types, [](auto&& type) { return type->GetTypeFriendlyName(); });
-					for (auto type : types)
-					{
-						description += L"\r\n\t";
-						description += type->GetTypeFriendlyName();
-					}
 					return MakeParsingError(node, L"C11: Failed to resolve the result type of coroutine operator \"" + operatorName + L"\", no appropriate static function \"CastResult\" is found in the following types. It requires exactly one argument of type \"object\" with a return type which is not \"void\": " + description + L".");
 				}
 			}
@@ -4148,12 +4196,7 @@ WfErrors
 
 			glr::ParsingError WfErrors::CannotPickOverloadedInterfaceMethods(WfExpression* node, collections::List<ResolveExpressionResult>& results)
 			{
-				WString description;
+				auto description = ListToErrorMessage(results, [](auto&& result) { return result.GetFriendlyName(); });
-				for (auto result : results)
-				{
-					description += L"\r\n\t";
-					description += result.GetFriendlyName();
-				}
 				return MakeParsingError(node, L"D5: Cannot decide which function to implement in multiple targets:" + description + L".");
 			}
 
@@ -4224,12 +4267,7 @@ WfErrors
 
 			glr::ParsingError WfErrors::StructRecursivelyIncludeItself(WfStructDeclaration* node, collections::List<reflection::description::ITypeDescriptor*>& tds)
 			{
-				WString description;
+				auto description = ListToErrorMessage(tds, [](auto&& td) { return td->GetTypeName(); });
-				for (auto td : tds)
-				{
-					description += L"\r\n\t";
-					description += td->GetTypeName();
-				}
 				return MakeParsingError(node, L"D13: Recursive references are found in these struct definitions:" + description + L".");
 			}
 
@@ -4285,12 +4323,7 @@ WfErrors
 
 			glr::ParsingError WfErrors::TooManyTargets(glr::ParsingAstBase* node, collections::List<ResolveExpressionResult>& results, const WString& name)
 			{
-				WString description;
+				auto description = ListToErrorMessage(results, [](auto&& result) { return result.GetFriendlyName(); });
-				for (auto [result, index] : indexed(results))
-				{
-					description += L"\r\n\t";
-					description += result.GetFriendlyName();
-				}
 				return MakeParsingError(node, L"F3: Symbol \"" + name + L"\" references to too many targets: " + description + L".");
 			}
 
@@ -4412,23 +4445,13 @@ WfErrors
 
 			glr::ParsingError WfErrors::ClassRecursiveInheritance(WfClassDeclaration* node, collections::List<reflection::description::ITypeDescriptor*>& tds)
 			{
-				WString description;
+				auto description = ListToErrorMessage(tds, [](auto&& td) { return td->GetTypeName(); });
-				for (auto td : tds)
-				{
-					description += L"\r\n\t";
-					description += td->GetTypeName();
-				}
 				return MakeParsingError(node, L"G10: Recursive inheriting are found in these class definitions:" + description + L".");
 			}
 
 			glr::ParsingError WfErrors::InterfaceRecursiveInheritance(WfClassDeclaration* node, collections::List<reflection::description::ITypeDescriptor*>& tds)
 			{
-				WString description;
+				auto description = ListToErrorMessage(tds, [](auto&& td) { return td->GetTypeName(); });
-				for (auto td : tds)
-				{
-					description += L"\r\n\t";
-					description += td->GetTypeName();
-				}
 				return MakeParsingError(node, L"G10: Recursive inheriting are found in these interface definitions:" + description + L".");
 			}
 
@@ -4459,23 +4482,13 @@ WfErrors
 
 			glr::ParsingError WfErrors::CppUnableToDecideClassOrder(WfClassDeclaration* node, collections::List<reflection::description::ITypeDescriptor*>& tds)
 			{
-				WString description;
+				auto description = ListToErrorMessage(tds, [](auto&& td) { return td->GetTypeName(); });
-				for (auto td : tds)
-				{
-					description += L"\r\n\t";
-					description += td->GetTypeName();
-				}
 				return MakeParsingError(node, L"CPP1: (C++ Code Generation) Cannot decide order of the following classes. It is probably caused by inheritance relationships of internal classes inside these classes:" + description + L".");
 			}
 
 			glr::ParsingError WfErrors::CppUnableToSeparateCustomFile(WfClassDeclaration* node, collections::List<reflection::description::ITypeDescriptor*>& tds)
 			{
-				WString description;
+				auto description = ListToErrorMessage(tds, [](auto&& td) { return td->GetTypeName(); });
-				for (auto td : tds)
-				{
-					description += L"\r\n\t";
-					description += td->GetTypeName();
-				}
 				return MakeParsingError(node, L"CPP2: (C++ Code Generation) @cpp:File atrribute values for these classes are invalid. Generating classes to source files specified by these attribute values will create source files which do not compile. It is probably caused by inheritance relationships of internal classes inside these classes:" + description + L".");
 			}
 		}
@@ -7461,7 +7474,7 @@ ExpandNewCoroutineExpression
 					auto varDecl = Ptr(new WfVariableDeclaration);
 					newExpr->declarations.Add(varDecl);
 					varDecl->name.value = L"<co-state>";
-					varDecl->type = GetTypeFromTypeInfo(TypeInfoRetriver<vint>::CreateTypeInfo().Obj());
+					varDecl->type = GetTypeFromTypeInfo(manager->cputiSInt.Obj());
 
 					auto stateExpr = Ptr(new WfIntegerExpression);
 					stateExpr->value.value = L"0";
@@ -7476,7 +7489,7 @@ ExpandNewCoroutineExpression
 					auto varDecl = Ptr(new WfVariableDeclaration);
 					newExpr->declarations.Add(varDecl);
 					varDecl->name.value = L"<co-state-before-pause>";
-					varDecl->type = GetTypeFromTypeInfo(TypeInfoRetriver<vint>::CreateTypeInfo().Obj());
+					varDecl->type = GetTypeFromTypeInfo(manager->cputiSInt.Obj());
 					varDecl->expression = GenerateCoroutineInvalidId();
 				}
 
@@ -10289,10 +10302,10 @@ CreateTypeInfoFromType
 						typeDescriptor = description::GetTypeDescriptor<IDescriptable>();
 						break;
 					case WfPredefinedTypeName::Int:
-						typeDescriptor = description::GetTypeDescriptor<vint>();
+						typeDescriptor = scope->FindManager()->cputdSInt;
 						break;
 					case WfPredefinedTypeName::UInt:
-						typeDescriptor = description::GetTypeDescriptor<vuint>();
+						typeDescriptor = scope->FindManager()->cputdUInt;
 						break;
 					case WfPredefinedTypeName::Float:
 						typeDescriptor = description::GetTypeDescriptor<float>();
@@ -12497,11 +12510,7 @@ ValidateSemantic(Expression)
 					auto typeDescriptor = expectedType ? expectedType->GetTypeDescriptor() : nullptr;
 					if (!typeDescriptor || typeDescriptor->GetTypeDescriptorFlags() == TypeDescriptorFlags::Object || typeDescriptor==description::GetTypeDescriptor<WString>())
 					{
-#ifdef VCZH_64
+						typeDescriptor = manager->cputdSInt;
-						typeDescriptor = description::GetTypeDescriptor<vint64_t>();
-#else
-						typeDescriptor = description::GetTypeDescriptor<vint32_t>();
-#endif
 					}
 
 					if (auto serializableType = typeDescriptor->GetSerializableType())
@@ -12608,24 +12617,24 @@ ValidateSemantic(Expression)
 									ITypeInfo* classType = genericType->GetElementType();
 									if (classType->GetTypeDescriptor() == description::GetTypeDescriptor<IValueReadonlyList>())
 									{
-										indexType = TypeInfoRetriver<vint>::CreateTypeInfo();
+										indexType = manager->cputiSInt;
 										resultType = CopyTypeInfo(genericType->GetGenericArgument(0));
 									}
 									else if (classType->GetTypeDescriptor() == description::GetTypeDescriptor<IValueArray>())
 									{
-										indexType = TypeInfoRetriver<vint>::CreateTypeInfo();
+										indexType = manager->cputiSInt;
 										resultType = CopyTypeInfo(genericType->GetGenericArgument(0));
 										leftValue = true;
 									}
 									else if (classType->GetTypeDescriptor() == description::GetTypeDescriptor<IValueList>())
 									{
-										indexType = TypeInfoRetriver<vint>::CreateTypeInfo();
+										indexType = manager->cputiSInt;
 										resultType = CopyTypeInfo(genericType->GetGenericArgument(0));
 										leftValue = true;
 									}
 									else if (classType->GetTypeDescriptor() == description::GetTypeDescriptor<IValueObservableList>())
 									{
-										indexType = TypeInfoRetriver<vint>::CreateTypeInfo();
+										indexType = manager->cputiSInt;
 										resultType = CopyTypeInfo(genericType->GetGenericArgument(0));
 										leftValue = true;
 									}
@@ -12649,24 +12658,24 @@ ValidateSemantic(Expression)
 								{
 									if (genericType->GetTypeDescriptor() == description::GetTypeDescriptor<IValueReadonlyList>())
 									{
-										indexType = TypeInfoRetriver<vint>::CreateTypeInfo();
+										indexType = manager->cputiSInt;
 										resultType = TypeInfoRetriver<Value>::CreateTypeInfo();
 									}
 									else if (genericType->GetTypeDescriptor() == description::GetTypeDescriptor<IValueArray>())
 									{
-										indexType = TypeInfoRetriver<vint>::CreateTypeInfo();
+										indexType = manager->cputiSInt;
 										resultType = TypeInfoRetriver<Value>::CreateTypeInfo();
 										leftValue = true;
 									}
 									else if (genericType->GetTypeDescriptor() == description::GetTypeDescriptor<IValueList>())
 									{
-										indexType = TypeInfoRetriver<vint>::CreateTypeInfo();
+										indexType = manager->cputiSInt;
 										resultType = TypeInfoRetriver<Value>::CreateTypeInfo();
 										leftValue = true;
 									}
 									else if (genericType->GetTypeDescriptor() == description::GetTypeDescriptor<IValueObservableList>())
 									{
-										indexType = TypeInfoRetriver<vint>::CreateTypeInfo();
+										indexType = manager->cputiSInt;
 										resultType = TypeInfoRetriver<Value>::CreateTypeInfo();
 										leftValue = true;
 									}
@@ -24394,9 +24403,9 @@ Compile
 				return GenerateAssembly(manager);
 			}
 
-			Ptr<runtime::WfAssembly> Compile(workflow::Parser& workflowParser, collections::List<WString>& moduleCodes, collections::List<glr::ParsingError>& errors)
+			Ptr<runtime::WfAssembly> Compile(workflow::Parser& workflowParser, analyzer::WfCpuArchitecture cpuArchitecture, collections::List<WString>& moduleCodes, collections::List<glr::ParsingError>& errors)
 			{
-				WfLexicalScopeManager manager(workflowParser);
+				WfLexicalScopeManager manager(workflowParser, cpuArchitecture);
 				return Compile(&manager, moduleCodes, errors);
 			}
 		}
@@ -25630,17 +25639,31 @@ GenerateInstructions(Expression)
 					auto elementType = Ptr(result.type->GetElementType()->GetGenericArgument(0));
 					auto type = GetInstructionTypeArgument(elementType);
 
+					WfRuntimeValue one;
+					switch (context.manager->cpuArchitecture)
+					{
+					case WfCpuArchitecture::x86:
+						one = {(vint32_t)1};
+						break;
+					case WfCpuArchitecture::x64:
+						one = { (vint64_t)1 };
+						break;
+					default:
+						one = { (vint)1 };
+						break;
+					}
+					
 					GenerateExpressionInstructions(context, node->begin, elementType);
 					if (node->beginBoundary == WfRangeBoundary::Exclusive)
 					{
-						INSTRUCTION(Ins::LoadValue({ (vint)1 }));
+						INSTRUCTION(Ins::LoadValue(one));
 						INSTRUCTION(Ins::OpAdd(type));
 					}
 					
 					GenerateExpressionInstructions(context, node->end, elementType);
 					if (node->endBoundary == WfRangeBoundary::Exclusive)
 					{
-						INSTRUCTION(Ins::LoadValue({ (vint)1 }));
+						INSTRUCTION(Ins::LoadValue(one));
 						INSTRUCTION(Ins::OpSub(type));
 					}
 

Import/VlppWorkflowCompiler.h

@@ -5046,6 +5046,16 @@ Scope Manager
 				collections::Dictionary<WString, vint>		stateIds;
 			};
 
+			/// <summary>
+			/// CPU architecture
+			/// </summary>
+			enum class WfCpuArchitecture
+			{
+				x86,
+				x64,
+				AsExecutable,
+			};
+
 			/// <summary>Scope manager for storing all information generated from Workflow modules during compiling.</summary>
 			class WfLexicalScopeManager : public Object
 			{
@@ -5089,6 +5099,12 @@ Scope Manager
 				vint										usedCodeIndex = 0;
 
 			public:
+				WfCpuArchitecture							cpuArchitecture = WfCpuArchitecture::AsExecutable;
+				ITypeDescriptor*							cputdSInt = nullptr;
+				ITypeDescriptor*							cputdUInt = nullptr;
+				Ptr<ITypeInfo>								cputiSInt;
+				Ptr<ITypeInfo>								cputiUInt;
+
 				workflow::Parser&							workflowParser;
 				Ptr<EventHandler>							workflowParserHandler;
 				AttributeTypeMap							attributes;
@@ -5122,7 +5138,8 @@ Scope Manager
 
 				/// <summary>Create a Workflow compiler.</summary>
 				/// <param name="_parsingTable">The workflow parser table. It can be retrived from [M:vl.workflow.WfLoadTable].</param>
-				WfLexicalScopeManager(workflow::Parser& _workflowParser);
+				/// <param name="_cpuArchitecture">The target CPU architecture.</param>
+				WfLexicalScopeManager(workflow::Parser& _workflowParser, WfCpuArchitecture _cpuArchitecture);
 				~WfLexicalScopeManager();
 				
 				/// <summary>Add a Workflow module. Syntax errors can be found at <see cref="errors"/>.</summary>
@@ -5695,9 +5712,10 @@ Code Generation
 			/// <summary>Compile a Workflow program. Use the other one whenever possible, which alloes reusing <see cref="analyzer::WfLexicalScopeManager"/> to improve performance.</summary>
 			/// <returns>The generated assembly. Return nullptr if failed to compile.</returns>
 			/// <param name="workflowParser">The generated parser class.</param>
+			/// <param name="cpuArchitecture">The target CPU architecture.</param>
 			/// <param name="moduleCodes">All workflow module codes.</param>
 			/// <param name="errors">Container to get all errors generated during compiling.</param>
-			extern Ptr<runtime::WfAssembly>					Compile(workflow::Parser& workflowParser, collections::List<WString>& moduleCodes, collections::List<glr::ParsingError>& errors);
+			extern Ptr<runtime::WfAssembly>					Compile(workflow::Parser& workflowParser, analyzer::WfCpuArchitecture cpuArchitecture, collections::List<WString>& moduleCodes, collections::List<glr::ParsingError>& errors);
 		}
 	}
 }