public override Vertex WriteVertex(NodeFactory factory)
{
switch (_type.Category)
{
case Internal.TypeSystem.TypeFlags.SzArray:
return(GetNativeWriter(factory).GetModifierTypeSignature(TypeModifierKind.Array, _parameterTypeSig.WriteVertex(factory)));
case Internal.TypeSystem.TypeFlags.Pointer:
return(GetNativeWriter(factory).GetModifierTypeSignature(TypeModifierKind.Pointer, _parameterTypeSig.WriteVertex(factory)));
case Internal.TypeSystem.TypeFlags.ByRef:
return(GetNativeWriter(factory).GetModifierTypeSignature(TypeModifierKind.ByRef, _parameterTypeSig.WriteVertex(factory)));
case Internal.TypeSystem.TypeFlags.Array:
{
Vertex elementType = _parameterTypeSig.WriteVertex(factory);
// Skip bounds and lobounds (TODO)
var bounds = Array.Empty <uint>();
var lobounds = Array.Empty <uint>();
return(GetNativeWriter(factory).GetMDArrayTypeSignature(elementType, (uint)((ArrayType)_type).Rank, bounds, lobounds));
}
}
Debug.Assert(false, "UNREACHABLE");
return(null);
}
public override Vertex WriteVertex(NodeFactory factory)
{
// Always use the NativeLayoutInfo blob for names and sigs, even if the associated types/methods are written elsewhere.
// This saves space, since we can Unify more signatures, allows optimizations in comparing sigs in the same module, and
// prevents the dynamic type loader having to know about other native layout sections (since sigs contain types). If we are
// using a non-native layout info writer, write the sig to the native layout info, and refer to it by offset in its own
// section. At runtime, we will assume all names and sigs are in the native layout and find it.
Vertex signature = _signatureToBePlaced.WriteVertex(factory);
return(SetSavedVertex(factory.MetadataManager.NativeLayoutInfo.SignaturesSection.Place(signature)));
}