public static TypeReference ReadTypeReference(XmlReader reader)
{
if (reader == null || reader.NodeType != XmlNodeType.Element)
{
return(null);
}
switch (reader.Name)
{
// For the TypeReference(s)...
case "SimpleTypeReference":
SimpleTypeReference simpleTypeReference = new SimpleTypeReference();
simpleTypeReference.ReadXml(reader);
return(simpleTypeReference);
case "SpecializedTypeReference":
SpecializedTypeReference specializedTypeReference = new SpecializedTypeReference();
specializedTypeReference.ReadXml(reader);
return(specializedTypeReference);
case "ArrayTypeReference":
ArrayTypeReference arrayTypeReference = new ArrayTypeReference();
arrayTypeReference.ReadXml(reader);
return(arrayTypeReference);
case "ReferenceTypeReference":
ReferenceTypeReference referenceTypeReference = new ReferenceTypeReference();
referenceTypeReference.ReadXml(reader);
return(referenceTypeReference);
case "PointerTypeReference":
PointerTypeReference pointerTypeReference = new PointerTypeReference();
pointerTypeReference.ReadXml(reader);
return(pointerTypeReference);
// For the TemplateTypeReference(s)...
case "IndexedTemplateTypeReference":
IndexedTemplateTypeReference indexedTemplateTypeReference =
new IndexedTemplateTypeReference();
indexedTemplateTypeReference.ReadXml(reader);
return(indexedTemplateTypeReference);
case "NamedTemplateTypeReference":
NamedTemplateTypeReference namedTemplateTypeReference = new NamedTemplateTypeReference();
namedTemplateTypeReference.ReadXml(reader);
return(namedTemplateTypeReference);
case "TypeTemplateTypeReference":
TypeTemplateTypeReference typeTemplateTypeReference = new TypeTemplateTypeReference();
typeTemplateTypeReference.ReadXml(reader);
return(typeTemplateTypeReference);
case "MethodTemplateTypeReference":
MethodTemplateTypeReference methodTemplateTypeReference = new MethodTemplateTypeReference();
methodTemplateTypeReference.ReadXml(reader);
return(methodTemplateTypeReference);
}
return(null);
}
public override IEntity VisitFieldDeclaration(FieldDeclaration fieldDeclaration, object data)
{
bool isSingleField = fieldDeclaration.Variables.Count() == 1;
Modifiers modifiers = fieldDeclaration.Modifiers;
DefaultField field = null;
foreach (VariableInitializer vi in fieldDeclaration.Variables)
{
field = new DefaultField(currentTypeDefinition, vi.Name);
field.Region = isSingleField ? MakeRegion(fieldDeclaration) : MakeRegion(vi);
field.BodyRegion = MakeRegion(vi);
ConvertAttributes(field.Attributes, fieldDeclaration.Attributes);
ApplyModifiers(field, modifiers);
field.IsVolatile = (modifiers & Modifiers.Volatile) != 0;
field.IsReadOnly = (modifiers & Modifiers.Readonly) != 0;
field.ReturnType = ConvertType(fieldDeclaration.ReturnType);
if ((modifiers & Modifiers.Fixed) != 0)
{
field.ReturnType = PointerTypeReference.Create(field.ReturnType);
}
if ((modifiers & Modifiers.Const) != 0)
{
field.ConstantValue = ConvertConstantValue(field.ReturnType, vi.Initializer);
}
currentTypeDefinition.Fields.Add(field);
}
return(isSingleField ? field : null);
}
public override ITypeReference ToTypeReference(NameLookupMode lookupMode = NameLookupMode.Type)
{
ITypeReference t = this.BaseType.ToTypeReference(lookupMode);
if (this.HasNullableSpecifier)
{
t = NullableType.Create(t);
}
int pointerRank = this.PointerRank;
for (int i = 0; i < pointerRank; i++)
{
t = new PointerTypeReference(t);
}
foreach (var a in this.ArraySpecifiers.Reverse())
{
t = new ArrayTypeReference(t, a.Dimensions);
}
return(t);
}
public static string GetTypeName(this PointerTypeReference obj, string[] usedNamespaces)
{
string retval = obj.ElementType.GetTypeName(usedNamespaces) + "*";
return(retval.NormaliseClrName(usedNamespaces));
}
static ITypeReference ParseTypeName(string typeName, ref int pos)
{
string reflectionTypeName = typeName;
if (pos == typeName.Length)
{
throw new ReflectionNameParseException(pos, "Unexpected end");
}
ITypeReference result;
if (reflectionTypeName[pos] == '`')
{
// type parameter reference
pos++;
if (pos == reflectionTypeName.Length)
{
throw new ReflectionNameParseException(pos, "Unexpected end");
}
if (reflectionTypeName[pos] == '`')
{
// method type parameter reference
pos++;
int index = ReflectionHelper.ReadTypeParameterCount(reflectionTypeName, ref pos);
result = TypeParameterReference.Create(SymbolKind.Method, index);
}
else
{
// class type parameter reference
int index = ReflectionHelper.ReadTypeParameterCount(reflectionTypeName, ref pos);
result = TypeParameterReference.Create(SymbolKind.TypeDefinition, index);
}
}
else
{
// not a type parameter reference: read the actual type name
List <ITypeReference> typeArguments = new List <ITypeReference>();
int typeParameterCount;
string typeNameWithoutSuffix = ReadTypeName(typeName, ref pos, true, out typeParameterCount, typeArguments);
result = new GetPotentiallyNestedClassTypeReference(typeNameWithoutSuffix, typeParameterCount);
while (pos < typeName.Length && typeName[pos] == '.')
{
pos++;
string nestedTypeName = ReadTypeName(typeName, ref pos, false, out typeParameterCount, typeArguments);
result = new NestedTypeReference(result, nestedTypeName, typeParameterCount);
}
if (typeArguments.Count > 0)
{
result = new ParameterizedTypeReference(result, typeArguments);
}
}
while (pos < typeName.Length)
{
switch (typeName[pos])
{
case '[':
int dimensions = 1;
do
{
pos++;
if (pos == typeName.Length)
{
throw new ReflectionNameParseException(pos, "Unexpected end");
}
if (typeName[pos] == ',')
{
dimensions++;
}
} while (typeName[pos] != ']');
result = new ArrayTypeReference(result, dimensions);
break;
case '*':
result = new PointerTypeReference(result);
break;
case '@':
result = new ByReferenceTypeReference(result);
break;
default:
return(result);
}
pos++;
}
return(result);
}
public AstType ConvertTypeReference(ITypeReference typeRef)
{
ArrayTypeReference array = typeRef as ArrayTypeReference;
if (array != null)
{
return(ConvertTypeReference(array.ElementType).MakeArrayType(array.Dimensions));
}
PointerTypeReference pointer = typeRef as PointerTypeReference;
if (pointer != null)
{
return(ConvertTypeReference(pointer.ElementType).MakePointerType());
}
ByReferenceType brt = typeRef as ByReferenceType;
if (brt != null)
{
return(ConvertTypeReference(brt.ElementType));
}
IType type = typeRef.Resolve(context);
if (type.Kind != TypeKind.Unknown)
{
return(ConvertType(type));
}
// Unknown type, let's try if we can find an appropriate type
// (anything is better than displaying a question mark)
KnownTypeReference knownType = typeRef as KnownTypeReference;
if (knownType != null)
{
string keyword = ReflectionHelper.GetCSharpNameByTypeCode(knownType.TypeCode);
if (keyword != null)
{
return(new PrimitiveType(keyword));
}
}
SimpleTypeOrNamespaceReference str = typeRef as SimpleTypeOrNamespaceReference;
if (str != null)
{
return(new SimpleType(str.Identifier, str.TypeArguments.Select(ConvertTypeReference)));
}
MemberTypeOrNamespaceReference mtr = typeRef as MemberTypeOrNamespaceReference;
if (mtr != null)
{
return(new MemberType(ConvertTypeReference(mtr.Target), mtr.Identifier, mtr.TypeArguments.Select(ConvertTypeReference))
{
IsDoubleColon = mtr.Target is AliasNamespaceReference
});
}
AliasNamespaceReference alias = typeRef as AliasNamespaceReference;
if (alias != null)
{
return(new SimpleType(alias.Identifier));
}
// Unknown type reference that couldn't be resolved
return(new SimpleType("?"));
}
static void AppendTypeName(StringBuilder b, ITypeReference type, ITypeResolveContext context)
{
IType resolvedType = type as IType;
if (resolvedType != null)
{
AppendTypeName(b, resolvedType);
return;
}
GetClassTypeReference gctr = type as GetClassTypeReference;
if (gctr != null)
{
if (!string.IsNullOrEmpty(gctr.Namespace))
{
b.Append(gctr.Namespace);
b.Append('.');
}
b.Append(gctr.Name);
if (gctr.TypeParameterCount > 0)
{
b.Append('`');
b.Append(gctr.TypeParameterCount);
}
return;
}
NestedTypeReference ntr = type as NestedTypeReference;
if (ntr != null)
{
AppendTypeName(b, ntr.DeclaringTypeReference, context);
b.Append('.');
b.Append(ntr.Name);
if (ntr.AdditionalTypeParameterCount > 0)
{
b.Append('`');
b.Append(ntr.AdditionalTypeParameterCount);
}
return;
}
ParameterizedTypeReference pt = type as ParameterizedTypeReference;
if (pt != null && IsGetClassTypeReference(pt.GenericType))
{
AppendParameterizedTypeName(b, pt.GenericType, pt.TypeArguments, context);
return;
}
ArrayTypeReference array = type as ArrayTypeReference;
if (array != null)
{
AppendTypeName(b, array.ElementType, context);
b.Append('[');
if (array.Dimensions > 1)
{
for (int i = 0; i < array.Dimensions; i++)
{
if (i > 0)
{
b.Append(',');
}
b.Append("0:");
}
}
b.Append(']');
return;
}
PointerTypeReference ptr = type as PointerTypeReference;
if (ptr != null)
{
AppendTypeName(b, ptr.ElementType, context);
b.Append('*');
return;
}
ByReferenceTypeReference brtr = type as ByReferenceTypeReference;
if (brtr != null)
{
AppendTypeName(b, brtr.ElementType, context);
b.Append('@');
return;
}
if (context == null)
{
b.Append('?');
}
else
{
AppendTypeName(b, type.Resolve(context));
}
}
public void VisitPointerTypeReference(PointerTypeReference typeReference)
{
Formatter.StartNode(typeReference);
typeReference.BaseType.AcceptVisitor(this);
Formatter.WriteToken("*");
Formatter.EndNode();
}
private void WritePointerType(PointerTypeReference pointer, ReferenceLinkDisplayOptions options,
XmlWriter writer, IDictionary <IndexedTemplateTypeReference, TypeReference> dictionary)
{
WriteType(pointer.PointedToType, options, writer, dictionary);
writer.WriteString("*");
}
public ImmutableNode <string> Visit(PointerTypeReference pointerTypeReference)
{
return(new ImmutableNode <string>(pointerTypeReference.ElementType.Accept(this), "*", null));
}
internal static ITypeReference ConvertType(AstType type, ITypeDefinition parentTypeDefinition, IMethod parentMethodDefinition, UsingScope parentUsingScope, bool isInUsingDeclaration)
{
SimpleType s = type as SimpleType;
if (s != null)
{
List <ITypeReference> typeArguments = new List <ITypeReference>();
foreach (var ta in s.TypeArguments)
{
typeArguments.Add(ConvertType(ta, parentTypeDefinition, parentMethodDefinition, parentUsingScope, isInUsingDeclaration));
}
if (typeArguments.Count == 0 && parentMethodDefinition != null)
{
// SimpleTypeOrNamespaceReference doesn't support method type parameters,
// so we directly handle them here.
foreach (ITypeParameter tp in parentMethodDefinition.TypeParameters)
{
if (tp.Name == s.Identifier)
{
return(tp);
}
}
}
return(new SimpleTypeOrNamespaceReference(s.Identifier, typeArguments, parentTypeDefinition, parentUsingScope, isInUsingDeclaration));
}
PrimitiveType p = type as PrimitiveType;
if (p != null)
{
switch (p.Keyword)
{
case "string":
return(KnownTypeReference.String);
case "int":
return(KnownTypeReference.Int32);
case "uint":
return(KnownTypeReference.UInt32);
case "object":
return(KnownTypeReference.Object);
case "bool":
return(KnownTypeReference.Boolean);
case "sbyte":
return(KnownTypeReference.SByte);
case "byte":
return(KnownTypeReference.Byte);
case "short":
return(KnownTypeReference.Int16);
case "ushort":
return(KnownTypeReference.UInt16);
case "long":
return(KnownTypeReference.Int64);
case "ulong":
return(KnownTypeReference.UInt64);
case "float":
return(KnownTypeReference.Single);
case "double":
return(KnownTypeReference.Double);
case "decimal":
return(ReflectionHelper.ToTypeReference(TypeCode.Decimal));
case "char":
return(KnownTypeReference.Char);
case "void":
return(KnownTypeReference.Void);
default:
return(SharedTypes.UnknownType);
}
}
MemberType m = type as MemberType;
if (m != null)
{
ITypeOrNamespaceReference t;
if (m.IsDoubleColon)
{
SimpleType st = m.Target as SimpleType;
if (st != null)
{
t = new AliasNamespaceReference(st.Identifier, parentUsingScope);
}
else
{
t = null;
}
}
else
{
t = ConvertType(m.Target, parentTypeDefinition, parentMethodDefinition, parentUsingScope, isInUsingDeclaration) as ITypeOrNamespaceReference;
}
if (t == null)
{
return(SharedTypes.UnknownType);
}
List <ITypeReference> typeArguments = new List <ITypeReference>();
foreach (var ta in m.TypeArguments)
{
typeArguments.Add(ConvertType(ta, parentTypeDefinition, parentMethodDefinition, parentUsingScope, isInUsingDeclaration));
}
return(new MemberTypeOrNamespaceReference(t, m.MemberName, typeArguments, parentTypeDefinition, parentUsingScope));
}
ComposedType c = type as ComposedType;
if (c != null)
{
ITypeReference t = ConvertType(c.BaseType, parentTypeDefinition, parentMethodDefinition, parentUsingScope, isInUsingDeclaration);
if (c.HasNullableSpecifier)
{
t = NullableType.Create(t);
}
for (int i = 0; i < c.PointerRank; i++)
{
t = PointerTypeReference.Create(t);
}
foreach (var a in c.ArraySpecifiers.Reverse())
{
t = ArrayTypeReference.Create(t, a.Dimensions);
}
return(t);
}
Debug.WriteLine("Unknown node used as type: " + type);
return(SharedTypes.UnknownType);
}
public void PointerType()
{
var type = new PointerTypeReference(new PrimitiveTypeReference(PrimitiveType.Byte));
var result = type.Resolve(_compilationUnit.GetScope());
Assert.IsInstanceOfType(result, typeof(MemberResolveResult));
Assert.IsInstanceOfType(result.ScopeProvider, typeof(PointerTypeDefinition));
var pointerType = (PointerTypeDefinition)result.ScopeProvider;
Assert.AreEqual("System.Byte", pointerType.BaseType.FullName);
}
public InheritanceViaGenericAdapter(TranslatedLibrary library, Adapter targetAdapter, Adapter replacedAdapter)
: base(targetAdapter)
{
// Save and validate our output type
// (We mostly only validate the replaced adapter since we assume it's well-formed to adapt to this output.)
OutputType = targetAdapter.InputType;
if (OutputType is not PointerTypeReference)
{
throw new ArgumentException("The target adapter must take a pointer.", nameof(targetAdapter));
}
// Determine the actual record type
TypeReference recordTypeReference = replacedAdapter.InputType;
if (recordTypeReference is ByRefTypeReference byRefType)
{
ByRefKind = byRefType.Kind;
recordTypeReference = byRefType.Inner;
}
int pointerArity = 0;
while (recordTypeReference is PointerTypeReference pointerType)
{
pointerArity++;
recordTypeReference = pointerType.Inner;
}
if (ByRefKind is null && pointerArity == 0)
{
throw new ArgumentException("The replaced adapter must be passed by reference.", nameof(replacedAdapter));
}
if (recordTypeReference is not TranslatedTypeReference translatedType)
{
throw new ArgumentException("The replaced adapter does not adapt a translated type reference or uses an unrecognized method to do so.", nameof(replacedAdapter));
}
if (translatedType.TryResolve(library) is not TranslatedRecord targetRecord)
{
throw new ArgumentException("The replaced adapter does not adapt a record type reference.", nameof(replacedAdapter));
}
// Determine the constraint info
ConstraintInterfaceNamespace = $"{targetRecord.Namespace}.{PhysXMarkerInterfacesDeclaration.InfrastructureNamespaceName}";
ConstraintInterfaceTypeName = $"I{targetRecord.Name}";
// Name the generic parameter based on the parameter name
GenericParameterName = $"T{Char.ToUpperInvariant(replacedAdapter.Name[0])}{replacedAdapter.Name.AsSpan().Slice(1)}";
// Name our temporary (only used when we're byref)
TemporaryName = $"__{Name}P";
// Create the input type
InputType = new ExternallyDefinedTypeReference(GenericParameterName);
for (int i = 0; i < pointerArity; i++)
{
InputType = new PointerTypeReference(InputType);
}
TemporaryType = InputType;
if (ByRefKind is ByRefKind byRefKind)
{
InputType = new ByRefTypeReference(byRefKind, InputType);
TemporaryType = new PointerTypeReference(TemporaryType);
}
}
