internal override TypeSymbol GetMDArrayTypeSymbol(PEModuleSymbol moduleSymbol, int rank, TypeSymbol elementType, ImmutableArray <ModifierInfo <TypeSymbol> > customModifiers,
ImmutableArray <int> sizes, ImmutableArray <int> lowerBounds)
{
if (elementType is UnsupportedMetadataTypeSymbol)
{
return(elementType);
}
return(ArrayTypeSymbol.CreateMDArray(moduleSymbol.ContainingAssembly, CreateType(elementType, customModifiers), rank, sizes, lowerBounds));
}
public override Symbol VisitArrayType(ArrayTypeSymbol symbol)
{
var translatedElementType = (TypeSymbol)this.Visit(symbol.ElementType);
var translatedModifiers = VisitCustomModifiers(symbol.CustomModifiers);
if (symbol.IsSZArray)
{
return(ArrayTypeSymbol.CreateSZArray(symbol.BaseTypeNoUseSiteDiagnostics.ContainingAssembly, translatedElementType, translatedModifiers));
}
return(ArrayTypeSymbol.CreateMDArray(symbol.BaseTypeNoUseSiteDiagnostics.ContainingAssembly, translatedElementType, symbol.Rank, symbol.Sizes, symbol.LowerBounds, translatedModifiers));
}
private ArrayTypeSymbol DecodeArrayType(ArrayTypeSymbol type)
{
var decodedElementType = DecodeType(type.ElementType);
return(ReferenceEquals(decodedElementType, type)
? type
: type.IsSZArray
? ArrayTypeSymbol.CreateSZArray(_containingAssembly,
decodedElementType,
type.CustomModifiers)
: ArrayTypeSymbol.CreateMDArray(_containingAssembly,
decodedElementType,
type.Rank,
type.Sizes,
type.LowerBounds,
type.CustomModifiers));
}
public override Symbol VisitArrayType(ArrayTypeSymbol symbol)
{
var otherElementType = (TypeSymbol)this.Visit(symbol.ElementType);
if ((object)otherElementType == null)
{
// For a newly added type, there is no match in the previous generation, so it could be null.
return(null);
}
var otherModifiers = VisitCustomModifiers(symbol.CustomModifiers);
if (symbol.IsSZArray)
{
return(ArrayTypeSymbol.CreateSZArray(_otherAssembly, otherElementType, otherModifiers));
}
return(ArrayTypeSymbol.CreateMDArray(_otherAssembly, otherElementType, symbol.Rank, symbol.Sizes, symbol.LowerBounds, otherModifiers));
}
private ArrayTypeSymbol TransformArrayType(ArrayTypeSymbol arrayType)
{
var flag = ConsumeFlag();
Debug.Assert(!flag);
if (!HandleCustomModifiers(arrayType.ElementTypeWithAnnotations.CustomModifiers.Length))
{
return(null);
}
TypeSymbol transformedElementType = TransformType(arrayType.ElementType);
if ((object)transformedElementType == null)
{
return(null);
}
return(TypeSymbol.Equals(
transformedElementType,
arrayType.ElementType,
TypeCompareKind.ConsiderEverything2
)
? arrayType
: arrayType.IsSZArray
? ArrayTypeSymbol.CreateSZArray(
_containingAssembly,
arrayType.ElementTypeWithAnnotations.WithTypeAndModifiers(
transformedElementType,
arrayType.ElementTypeWithAnnotations.CustomModifiers
)
)
: ArrayTypeSymbol.CreateMDArray(
_containingAssembly,
arrayType.ElementTypeWithAnnotations.WithTypeAndModifiers(
transformedElementType,
arrayType.ElementTypeWithAnnotations.CustomModifiers
),
arrayType.Rank,
arrayType.Sizes,
arrayType.LowerBounds
));
}
private ArrayTypeSymbol TransformArrayType(ArrayTypeSymbol arrayType)
{
var flag = ConsumeFlag();
Debug.Assert(!flag);
if (!HandleCustomModifiers(arrayType.CustomModifiers.Length))
{
return(null);
}
TypeSymbol transformedElementType = TransformType(arrayType.ElementType);
if ((object)transformedElementType == null)
{
return(null);
}
return(transformedElementType == arrayType.ElementType ?
arrayType :
arrayType.IsSZArray?
ArrayTypeSymbol.CreateSZArray(_containingAssembly, transformedElementType, arrayType.CustomModifiers) :
ArrayTypeSymbol.CreateMDArray(_containingAssembly, transformedElementType, arrayType.Rank, arrayType.Sizes, arrayType.LowerBounds, arrayType.CustomModifiers));
}
