/// <summary>
/// Post process the types:
/// - If UserType has static members in more than one module, split it into multiple user types.
/// - Find parent type/namespace.
/// </summary>
/// <param name="userTypes">The list of user types.</param>
/// <param name="symbolNamespaces">The symbol namespaces.</param>
/// <returns>Newly generated user types.</returns>
internal IEnumerable<UserType> ProcessTypes(IEnumerable<UserType> userTypes, Dictionary<Symbol, string> symbolNamespaces)
{
ConcurrentBag<UserType> newTypes = new ConcurrentBag<UserType>();
// Split user types that have static members in more than one module
Parallel.ForEach(Partitioner.Create(userTypes), (userType) =>
{
if (!userType.ExportStaticFields)
return;
Symbol[] symbols = GlobalCache.GetSymbolStaticFieldsSymbols(userType.Symbol).ToArray();
if (symbols.Length == 1)
return;
bool foundSameNamespace = false;
foreach (var symbol in symbols)
{
string nameSpace = symbol.Module.Namespace;
if (userType.Namespace != nameSpace)
newTypes.Add(new UserType(symbol, null, nameSpace) { ExportDynamicFields = false });
else
foundSameNamespace = true;
}
userType.ExportStaticFields = foundSameNamespace;
});
// Find parent type/namespace
Dictionary<string, UserType> namespaceTypes = new Dictionary<string, UserType>();
foreach (UserType userType in userTypes)
{
Symbol symbol = userType.Symbol;
if (symbol.Tag != SymTagEnum.SymTagUDT && symbol.Tag != SymTagEnum.SymTagEnum)
continue;
string symbolName = symbol.Name;
List<string> namespaces = symbol.Namespaces;
if (namespaces.Count == 1)
{
// Class is not defined in namespace nor in type.
continue;
}
StringBuilder currentNamespaceSB = new StringBuilder();
UserType previousNamespaceUserType = null;
for (int i = 0; i < namespaces.Count - 1; i++)
{
if (i > 0)
currentNamespaceSB.Append("::");
currentNamespaceSB.Append(namespaces[i]);
string currentNamespace = currentNamespaceSB.ToString();
UserType namespaceUserType;
if (!namespaceTypes.TryGetValue(currentNamespace, out namespaceUserType))
namespaceUserType = GlobalCache.GetUserType(currentNamespace, symbol.Module);
// Put type under exported template type (TODO: Remove this when template types start checking subtypes)
var templateType = namespaceUserType as TemplateUserType;
if (templateType != null)
namespaceUserType = templateType.TemplateType;
if (namespaceUserType == null)
{
namespaceUserType = new NamespaceUserType(new string[] { namespaces[i] }, previousNamespaceUserType == null ? symbolNamespaces[symbol] : null);
if (previousNamespaceUserType != null)
namespaceUserType.UpdateDeclaredInType(previousNamespaceUserType);
namespaceTypes.Add(currentNamespace, namespaceUserType);
newTypes.Add(namespaceUserType);
}
previousNamespaceUserType = namespaceUserType;
}
userType.UpdateDeclaredInType(previousNamespaceUserType);
}
// Update Class Name if it has duplicate with the namespace it is declared in
foreach (UserType userType in newTypes.Concat(userTypes))
{
userType.ClassName = userType.OriginalClassName;
if (userType.DeclaredInType != null && userType.OriginalClassName == userType.DeclaredInType.ClassName)
{
userType.ClassName += "_";
}
TemplateUserType templateUserType = userType as TemplateUserType;
if (templateUserType != null)
{
foreach (UserType specializedUserType in templateUserType.SpecializedTypes)
{
specializedUserType.ClassName = userType.ClassName;
}
}
}
// Remove duplicate types from exported template types (TODO: Remove this when template types start checking subtypes)
foreach (UserType userType in userTypes)
{
TemplateUserType templateType = userType as TemplateUserType;
if (templateType == null)
continue;
HashSet<string> uniqueTypes = new HashSet<string>();
foreach (var innerType in templateType.InnerTypes.ToArray())
{
string className;
if (!(innerType is NamespaceUserType))
className = innerType.ClassName;
else
className = innerType.Namespace;
if (uniqueTypes.Contains(className))
templateType.InnerTypes.Remove(innerType);
else
uniqueTypes.Add(className);
}
}
// Find all derived classes
foreach (UserType userType in userTypes)
{
// We are doing this only for UDTs
if (userType is EnumUserType || userType is GlobalsUserType || userType is NamespaceUserType)
continue;
// For template user types, we want to remember all specializations
TemplateUserType templateUserType = userType as TemplateUserType;
if (templateUserType != null)
{
foreach (UserType specializedUserType in templateUserType.SpecializedTypes)
{
AddDerivedClassToBaseClasses(specializedUserType);
}
}
else
{
AddDerivedClassToBaseClasses(userType);
}
}
// Merge namespaces when possible
foreach (UserType userType in newTypes)
{
NamespaceUserType nameSpace = userType as NamespaceUserType;
if (nameSpace == null)
{
continue;
}
nameSpace.MergeIfPossible();
}
// Remove empty namespaces after merge
List<UserType> removedUserTypes = new List<UserType>();
foreach (UserType userType in newTypes)
{
NamespaceUserType nameSpace = userType as NamespaceUserType;
if (nameSpace == null)
{
continue;
}
if (nameSpace.InnerTypes.Count == 0)
{
removedUserTypes.Add(nameSpace);
}
}
return newTypes.Except(removedUserTypes);
}
/// <summary>
/// Post process the types:
/// - If UserType has static members in more than one module, split it into multiple user types.
/// - Find parent type/namespace.
/// </summary>
/// <param name="userTypes">The list of user types.</param>
/// <param name="symbolNamespaces">The symbol namespaces.</param>
/// <returns>Newly generated user types.</returns>
internal IEnumerable <UserType> ProcessTypes(IEnumerable <UserType> userTypes, Dictionary <Symbol, string> symbolNamespaces, string commonNamespace)
{
List <UserType> newTypes = new List <UserType>();
// Collect all constants used by template types
Dictionary <string, Symbol> constantsDictionary = new Dictionary <string, Symbol>();
foreach (TemplateUserType templateType in userTypes.OfType <TemplateUserType>())
{
foreach (SpecializedTemplateUserType specialization in templateType.Specializations)
{
foreach (Symbol symbol in specialization.AllTemplateArguments)
{
if (symbol.Tag != CodeTypeTag.TemplateArgumentConstant)
{
continue;
}
if (!constantsDictionary.ContainsKey(symbol.Name))
{
constantsDictionary.Add(symbol.Name, symbol);
}
}
}
}
// Create user types for template type constants
if (constantsDictionary.Count > 0)
{
// Create namespace that will contain all constants (TemplateConstants)
NamespaceUserType templateConstants = new NamespaceUserType(new[] { "TemplateConstants" }, commonNamespace, this);
newTypes.Add(templateConstants);
// Foreach constant, create new user type
foreach (Symbol symbol in constantsDictionary.Values)
{
symbol.UserType = new TemplateArgumentConstantUserType(symbol, this);
symbol.UserType.UpdateDeclaredInType(templateConstants);
newTypes.Add(symbol.UserType);
}
}
// Assign generated user types to template type constant arguments
foreach (TemplateUserType templateType in userTypes.OfType <TemplateUserType>())
{
foreach (SpecializedTemplateUserType specialization in templateType.Specializations)
{
foreach (Symbol symbol in specialization.AllTemplateArguments)
{
if (symbol.Tag != CodeTypeTag.TemplateArgumentConstant || symbol.UserType != null)
{
continue;
}
symbol.UserType = constantsDictionary[symbol.Name].UserType;
}
}
}
// Split user types that have static members in more than one module
List <UserType> staticUserTypes = new List <UserType>();
Dictionary <Symbol, UserType> staticUserTypesBySymbol = new Dictionary <Symbol, UserType>();
foreach (UserType userType in userTypes)
{
if (userType.DontExportStaticFields)
{
continue;
}
List <Symbol> symbols = GlobalCache.GetSymbolStaticFieldsSymbols(userType.Symbol);
if (symbols == null || symbols.Count <= 1)
{
continue;
}
bool foundSameNamespace = false;
foreach (var symbol in symbols)
{
string nameSpace = symbol.Module.Namespace;
if (userType.Namespace != nameSpace)
{
UserType staticUserType = new UserType(symbol, null, nameSpace, this)
{
ExportOnlyStaticFields = true
};
staticUserTypes.Add(staticUserType);
staticUserTypesBySymbol.Add(symbol, staticUserType);
}
else
{
foundSameNamespace = true;
}
}
if (!foundSameNamespace)
{
userType.DontExportStaticFields = true;
}
}
newTypes.AddRange(staticUserTypes);
// TODO: This needs to happen before template types creation. We need to verify that all types declared in template type are matched correctly.
// Find parent type/namespace
Dictionary <string, Dictionary <string, UserType> > namespaceTypesByModuleNamespace = new Dictionary <string, Dictionary <string, UserType> >();
Action <UserType> findParentType = (UserType userType) =>
{
Symbol symbol = userType.Symbol;
string symbolName = symbol.Name;
List <string> namespaces = symbol.Namespaces;
if (namespaces.Count == 1)
{
// Class is not defined in namespace nor in type.
return;
}
Dictionary <string, UserType> namespaceTypes;
string notNullUserTypeNamespace = userType.Namespace ?? string.Empty;
if (!namespaceTypesByModuleNamespace.TryGetValue(notNullUserTypeNamespace, out namespaceTypes))
{
namespaceTypesByModuleNamespace.Add(notNullUserTypeNamespace, namespaceTypes = new Dictionary <string, UserType>());
}
StringBuilder currentNamespaceSB = new StringBuilder();
UserType previousNamespaceUserType = null;
for (int i = 0; i < namespaces.Count - 1; i++)
{
if (i > 0)
{
currentNamespaceSB.Append("::");
}
currentNamespaceSB.Append(namespaces[i]);
string currentNamespace = currentNamespaceSB.ToString();
UserType namespaceUserType;
if (!namespaceTypes.TryGetValue(currentNamespace, out namespaceUserType))
{
namespaceUserType = GlobalCache.GetUserType(currentNamespace, symbol.Module);
if (namespaceUserType != null && userType.Namespace != namespaceUserType.Namespace)
{
staticUserTypesBySymbol.TryGetValue(symbol.Module.GetSymbol(currentNamespace), out namespaceUserType);
}
if (namespaceUserType != null && userType.Namespace != namespaceUserType.Namespace)
{
namespaceUserType = null;
}
}
if (namespaceUserType == null)
{
namespaceUserType = new NamespaceUserType(new string[] { namespaces[i] }, previousNamespaceUserType == null ? userType.Namespace : null, this);
if (previousNamespaceUserType != null)
{
namespaceUserType.UpdateDeclaredInType(previousNamespaceUserType);
}
namespaceTypes.Add(currentNamespace, namespaceUserType);
newTypes.Add(namespaceUserType);
}
previousNamespaceUserType = namespaceUserType;
}
userType.UpdateDeclaredInType(previousNamespaceUserType);
};
foreach (UserType userType in userTypes.Concat(staticUserTypes))
{
Symbol symbol = userType.Symbol;
if (symbol.Tag != CodeTypeTag.Class && symbol.Tag != CodeTypeTag.Structure && symbol.Tag != CodeTypeTag.Union && symbol.Tag != CodeTypeTag.Enum)
{
continue;
}
if (userType is TemplateUserType templateType)
{
foreach (SpecializedTemplateUserType specializedType in templateType.Specializations)
{
findParentType(specializedType);
}
templateType.UpdateDeclaredInType(templateType.SpecializedRepresentative.DeclaredInType);
// TODO: Once we fix how we pick specialized representative this won't be needed. Specialized representative needs to have all inner types.
if (templateType.SpecializedRepresentative.DeclaredInType is TemplateUserType t)
{
templateType.UpdateDeclaredInType(t);
}
if (templateType.SpecializedRepresentative.DeclaredInType is SpecializedTemplateUserType t2)
{
templateType.UpdateDeclaredInType(t2.TemplateType.SpecializedRepresentative);
}
}
else
{
findParentType(userType);
}
}
// Update Class Name if it has duplicate with the namespace it is declared in
foreach (UserType userType in newTypes.Concat(userTypes))
{
if (userType.DeclaredInType != null && userType.TypeName == userType.DeclaredInType.TypeName)
{
// Since changing user type name can generate duplicate name, we need to adjust name to be unique.
int counter = 0;
do
{
if (counter > 0)
{
userType.UpdateConstructorNameSuffix($"_{counter}");
}
else
{
userType.UpdateConstructorNameSuffix("_");
}
counter++;
}while (userType.DeclaredInType.InnerTypes.Where(t => t != userType).Any(t => t.TypeName == userType.TypeName));
}
}
// Find all derived classes
foreach (UserType userType in userTypes)
{
// We are doing this only for UDTs
if (userType is EnumUserType || userType is GlobalsUserType || userType is NamespaceUserType)
{
continue;
}
// For template user types, we want to remember all specializations
TemplateUserType templateUserType = userType as TemplateUserType;
if (templateUserType != null)
{
foreach (SpecializedTemplateUserType specializedUserType in templateUserType.Specializations)
{
AddDerivedClassToBaseClasses(specializedUserType);
}
}
else
{
AddDerivedClassToBaseClasses(userType);
}
}
// Merge namespaces when possible
foreach (UserType userType in newTypes)
{
NamespaceUserType nameSpace = userType as NamespaceUserType;
if (nameSpace == null)
{
continue;
}
nameSpace.MergeIfPossible();
}
// Remove empty namespaces after merge
List <UserType> removedUserTypes = new List <UserType>();
foreach (UserType userType in newTypes)
{
NamespaceUserType nameSpace = userType as NamespaceUserType;
if (nameSpace == null)
{
continue;
}
if (nameSpace.InnerTypes.Count == 0)
{
removedUserTypes.Add(nameSpace);
}
}
return(newTypes.Except(removedUserTypes));
}
/// <summary>
/// Post process the types:
/// - If UserType has static members in more than one module, split it into multiple user types.
/// - Find parent type/namespace.
/// </summary>
/// <param name="userTypes">The list of user types.</param>
/// <param name="symbolNamespaces">The symbol namespaces.</param>
/// <returns>Newly generated user types.</returns>
internal IEnumerable <UserType> ProcessTypes(IEnumerable <UserType> userTypes, Dictionary <Symbol, string> symbolNamespaces)
{
ConcurrentBag <UserType> newTypes = new ConcurrentBag <UserType>();
// Split user types that have static members in more than one module
Parallel.ForEach(Partitioner.Create(userTypes), (userType) =>
{
if (!userType.ExportStaticFields)
{
return;
}
Symbol[] symbols = GlobalCache.GetSymbolStaticFieldsSymbols(userType.Symbol).ToArray();
if (symbols.Length == 1)
{
return;
}
bool foundSameNamespace = false;
foreach (var symbol in symbols)
{
string nameSpace = symbol.Module.Namespace;
if (userType.Namespace != nameSpace)
{
newTypes.Add(new UserType(symbol, null, nameSpace)
{
ExportDynamicFields = false
});
}
else
{
foundSameNamespace = true;
}
}
userType.ExportStaticFields = foundSameNamespace;
});
// Find parent type/namespace
Dictionary <string, UserType> namespaceTypes = new Dictionary <string, UserType>();
foreach (UserType userType in userTypes)
{
Symbol symbol = userType.Symbol;
if (symbol.Tag != CodeTypeTag.Class && symbol.Tag != CodeTypeTag.Structure && symbol.Tag != CodeTypeTag.Union && symbol.Tag != CodeTypeTag.Enum)
{
continue;
}
string symbolName = symbol.Name;
List <string> namespaces = symbol.Namespaces;
if (namespaces.Count == 1)
{
// Class is not defined in namespace nor in type.
continue;
}
StringBuilder currentNamespaceSB = new StringBuilder();
UserType previousNamespaceUserType = null;
for (int i = 0; i < namespaces.Count - 1; i++)
{
if (i > 0)
{
currentNamespaceSB.Append("::");
}
currentNamespaceSB.Append(namespaces[i]);
string currentNamespace = currentNamespaceSB.ToString();
UserType namespaceUserType;
if (!namespaceTypes.TryGetValue(currentNamespace, out namespaceUserType))
{
namespaceUserType = GlobalCache.GetUserType(currentNamespace, symbol.Module);
}
// Put type under exported template type (TODO: Remove this when template types start checking subtypes)
var templateType = namespaceUserType as TemplateUserType;
if (templateType != null)
{
namespaceUserType = templateType.TemplateType;
}
if (namespaceUserType == null)
{
namespaceUserType = new NamespaceUserType(new string[] { namespaces[i] }, previousNamespaceUserType == null ? symbolNamespaces[symbol] : null);
if (previousNamespaceUserType != null)
{
namespaceUserType.UpdateDeclaredInType(previousNamespaceUserType);
}
namespaceTypes.Add(currentNamespace, namespaceUserType);
newTypes.Add(namespaceUserType);
}
previousNamespaceUserType = namespaceUserType;
}
userType.UpdateDeclaredInType(previousNamespaceUserType);
}
// Update Class Name if it has duplicate with the namespace it is declared in
foreach (UserType userType in newTypes.Concat(userTypes))
{
userType.ClassName = userType.OriginalClassName;
if (userType.DeclaredInType != null && userType.OriginalClassName == userType.DeclaredInType.ClassName)
{
userType.ClassName += "_";
}
TemplateUserType templateUserType = userType as TemplateUserType;
if (templateUserType != null)
{
foreach (UserType specializedUserType in templateUserType.SpecializedTypes)
{
specializedUserType.ClassName = userType.ClassName;
}
}
}
// Remove duplicate types from exported template types (TODO: Remove this when template types start checking subtypes)
foreach (UserType userType in userTypes)
{
TemplateUserType templateType = userType as TemplateUserType;
if (templateType == null)
{
continue;
}
HashSet <string> uniqueTypes = new HashSet <string>();
foreach (var innerType in templateType.InnerTypes.ToArray())
{
string className;
if (!(innerType is NamespaceUserType))
{
className = innerType.ClassName;
}
else
{
className = innerType.Namespace;
}
if (uniqueTypes.Contains(className))
{
templateType.InnerTypes.Remove(innerType);
}
else
{
uniqueTypes.Add(className);
}
}
}
// Find all derived classes
foreach (UserType userType in userTypes)
{
// We are doing this only for UDTs
if (userType is EnumUserType || userType is GlobalsUserType || userType is NamespaceUserType)
{
continue;
}
// For template user types, we want to remember all specializations
TemplateUserType templateUserType = userType as TemplateUserType;
if (templateUserType != null)
{
foreach (UserType specializedUserType in templateUserType.SpecializedTypes)
{
AddDerivedClassToBaseClasses(specializedUserType);
}
}
else
{
AddDerivedClassToBaseClasses(userType);
}
}
// Merge namespaces when possible
foreach (UserType userType in newTypes)
{
NamespaceUserType nameSpace = userType as NamespaceUserType;
if (nameSpace == null)
{
continue;
}
nameSpace.MergeIfPossible();
}
// Remove empty namespaces after merge
List <UserType> removedUserTypes = new List <UserType>();
foreach (UserType userType in newTypes)
{
NamespaceUserType nameSpace = userType as NamespaceUserType;
if (nameSpace == null)
{
continue;
}
if (nameSpace.InnerTypes.Count == 0)
{
removedUserTypes.Add(nameSpace);
}
}
return(newTypes.Except(removedUserTypes));
}