public SLNameTypePair(SLParameterKind kind, SLIdentifier id, SLType type)
: base()
{
ParameterKind = kind;
Name = id;
TypeAnnotation = type;
}
// VIS subscript(parms) -> type {
// get {
// }
// set { // newValue:type is implicit
// }
// }
// get is mandatory, set is optional
public SLSubscript(Visibility vis, FunctionKind funcKind, SLType type,
SLParameterList parms, SLCodeBlock getter, SLCodeBlock setter)
{
Visibility = vis;
Type = Exceptions.ThrowOnNull(type, nameof(type));
Parameters = Exceptions.ThrowOnNull(parms, nameof(parms));
GetterBody = Exceptions.ThrowOnNull(getter, nameof(getter));
SetterBody = setter; // can be null
List <string> elems = new List <string> ();
if (vis != Visibility.None)
{
elems.Add(SLFunc.ToVisibilityString(vis) + " ");
}
if ((funcKind & FunctionKind.Final) != 0)
{
elems.Add("final ");
}
if ((funcKind & FunctionKind.Override) != 0)
{
elems.Add("override ");
}
if ((funcKind & FunctionKind.Required) != 0)
{
elems.Add("required ");
}
if ((funcKind & FunctionKind.Static) != 0)
{
elems.Add("static ");
}
if ((funcKind & FunctionKind.Class) != 0)
{
elems.Add("class ");
}
elems.Add("subscript ");
AddRange(elems.Select((el, i) => i == 0 ? (ICodeElement) new SimpleLineElement(el, false, true, true) : new SimpleElememt(el)));
Add(Parameters);
Add(SimpleElememt.Spacer);
Add(new SimpleElememt("->"));
Add(SimpleElememt.Spacer);
Add(Type);
SLCodeBlock block = new SLCodeBlock(null);
block.Add(new SimpleElememt("get"));
block.Add(SimpleElememt.Spacer);
block.Add(GetterBody);
if (SetterBody != null)
{
block.Add(new SimpleElememt("set"));
block.Add(SimpleElememt.Spacer);
block.Add(SetterBody);
}
Add(block);
}
public SLFuncType(SLType retType, IEnumerable <SLUnnamedParameter> parameters)
{
Exceptions.ThrowOnNull(parameters, nameof(parameters));
Attributes = new List <SLAttribute> ();
Parameters = new List <SLUnnamedParameter> ();
if (parameters != null)
{
Parameters.AddRange(parameters);
}
ReturnType = Exceptions.ThrowOnNull(retType, nameof(retType));
}
public SLFunc(Visibility vis, FunctionKind funcKind, SLType type, SLIdentifier name, SLParameterList parms, SLCodeBlock body, bool isOptional = false)
{
GenericParams = new SLGenericTypeDeclarationCollection();
Visibility = vis;
ReturnType = type;
bool isConstructor = (funcKind & FunctionKind.Constructor) != 0;
Name = isConstructor ? new SLIdentifier(isOptional ? "init?" : "init") : Exceptions.ThrowOnNull(name, nameof(name));
Parameters = parms ?? new SLParameterList();
Body = Exceptions.ThrowOnNull(body, nameof(body));
FuncKind = funcKind;
IsConstructor = isConstructor;
IsOptional = isOptional;
}
static IEnumerable <SLUnnamedParameter> ConvertSLTypeToParameters(SLType type)
{
if (type is SLTupleType tuple)
{
foreach (var elem in tuple.Elements)
{
yield return(new SLUnnamedParameter(elem.TypeAnnotation, elem.ParameterKind));
}
}
else
{
yield return(new SLUnnamedParameter(type));
}
}
public static SLTupleType Of(string id, SLType type)
{
return(Of(new SLIdentifier(id), type));
}
public static SLTupleType Of(SLIdentifier id, SLType type)
{
return(new SLTupleType(new SLNameTypePair [] { new SLNameTypePair(id, type) }));
}
public SLArrayType(SLType elementType)
{
ElementType = Exceptions.ThrowOnNull(elementType, nameof(elementType));
}
public SLBoundGenericType(string name, SLType singleBoundType)
: this(name, new SLType [] { singleBoundType })
{
}
public SLOptionalType(SLType opt)
{
Optional = Exceptions.ThrowOnNull(opt, nameof(opt));
}
public SLParameter(string publicName, string privateName, SLType type, SLParameterKind kind = SLParameterKind.None)
: this(publicName != null ? new SLIdentifier(publicName) : null, new SLIdentifier(privateName), type, kind)
{
}
public SLVariadicType(SLType repeatingType)
{
RepeatingType = Exceptions.ThrowOnNull(repeatingType, nameof(repeatingType));
}
public SLGenericConstraint(bool isInheritance, SLType firstType, SLType secondType)
{
IsInheritance = isInheritance;
FirstType = Exceptions.ThrowOnNull(firstType, nameof(firstType));
SecondType = Exceptions.ThrowOnNull(secondType, nameof(secondType));
}
public SLFunc(Visibility vis, SLType type, SLIdentifier name, SLParameterList parms, SLCodeBlock body, bool throws)
: this(vis, (throws ? FunctionKind.Throws : FunctionKind.None), type, name, parms, body)
{
}
public SLUnnamedParameter(SLType type, SLParameterKind kind = SLParameterKind.None)
{
ParameterKind = kind;
TypeAnnotation = Exceptions.ThrowOnNull(type, nameof(type));
}
public SLParameter(string name, SLType type, SLParameterKind kind = SLParameterKind.None)
: this(name, name, type, kind)
{
}
public SLParameter(SLIdentifier name, SLType type, SLParameterKind kind = SLParameterKind.None)
: this(name, name, type, kind)
{
}
public SLFuncType(SLType argType, SLType retType)
: this(retType, ConvertSLTypeToParameters(argType))
{
}
public SLNameTypePair(SLParameterKind kind, string id, SLType type)
: this(kind, id != null ? new SLIdentifier(id) : null, type)
{
}
public SLNameTypePair(string id, SLType type)
: this(SLParameterKind.None, id, type)
{
}
public SLCompoundType(SLType parent, SLType child)
{
Parent = Exceptions.ThrowOnNull(parent, nameof(parent));
Child = Exceptions.ThrowOnNull(child, nameof(child));
}
public SLDictionaryType(SLType keyType, SLType valueType)
{
KeyType = Exceptions.ThrowOnNull(keyType, nameof(keyType));
ValueType = Exceptions.ThrowOnNull(valueType, nameof(valueType));
}
public SLParameter(SLIdentifier publicName, SLIdentifier privateName, SLType type, SLParameterKind kind = SLParameterKind.None)
: base(type, kind)
{
PublicName = publicName;
PrivateName = Exceptions.ThrowOnNull(privateName, nameof(privateName));
}
public SLFunc(Visibility vis, SLType type, SLIdentifier name, SLParameterList parms, SLCodeBlock body)
: this(vis, type, name, parms, body, false)
{
}
public SLNameTypePair(SLIdentifier id, SLType type)
: this(SLParameterKind.None, id, type)
{
}