public override Void AppendName(StringBuilder sb, ByRefType type, FormatOptions options)
{
AppendName(sb, type.ParameterType, options);
sb.Append('&');
return(Void.Value);
}
private void InitializeByRef(Cts.ByRefType entity, TypeSpecification record)
{
record.Signature = new ByReferenceSignature
{
Type = HandleType(entity.ParameterType)
};
}
public string FormatName(ByRefType type)
{
StringBuilder sb = new StringBuilder();
AppendName(sb, type);
return(sb.ToString());
}
public override IAssemblyDesc AppendName(StringBuilder sb, ByRefType type, bool assemblyQualify)
{
IAssemblyDesc homeAssembly = AppendName(sb, type.ParameterType, false);
sb.Append('&');
if (assemblyQualify)
{
AppendAssemblyName(sb, homeAssembly);
}
return(homeAssembly);
}
/// <summary>
/// Marshals a ByRef. Expects the ByRef on the stack. Pushes a pinned
/// unmanaged pointer to the stack.
/// </summary>
/// <returns>Type the ByRef was marshalled into.</returns>
private TypeDesc EmitByRefMarshalling(ByRefType byRefType)
{
ILLocalVariable vPinnedByRef = _emitter.NewLocal(byRefType, true);
_marshallingCodeStream.EmitStLoc(vPinnedByRef);
_marshallingCodeStream.EmitLdLoc(vPinnedByRef);
_marshallingCodeStream.Emit(ILOpcode.conv_i);
return _context.GetWellKnownType(WellKnownType.IntPtr);
}
public abstract void AppendName(StringBuilder sb, ByRefType type);
public override void AppendName(StringBuilder sb, ByRefType type)
{
FormatName(type.ParameterType);
sb.Append(" ByRef");
}
public override void AppendName(StringBuilder sb, ByRefType type)
{
FormatName(type.ParameterType);
sb.Append(" ByRef");
}
public override void AppendName(StringBuilder sb, ByRefType type)
{
AppendNameWithValueClassPrefix(sb, type.ParameterType);
sb.Append('&');
}
/// <summary>
/// Marshals a ByRef. Expects the ByRef on the stack. Pushes a pinned
/// unmanaged pointer to the stack.
/// </summary>
/// <returns>Type the ByRef was marshalled into.</returns>
private TypeDesc EmitByRefMarshalling(ByRefType byRefType)
{
if (!IsBlittableType(byRefType.ParameterType))
throw new NotSupportedException();
ILLocalVariable vPinnedByRef = _emitter.NewLocal(byRefType, true);
_marshallingCodeStream.EmitStLoc(vPinnedByRef);
_marshallingCodeStream.EmitLdLoc(vPinnedByRef);
_marshallingCodeStream.Emit(ILOpcode.conv_i);
return byRefType.Context.GetWellKnownType(WellKnownType.IntPtr);
}
public string FormatName(ByRefType type)
{
StringBuilder sb = new StringBuilder();
AppendName(sb, type);
return sb.ToString();
}
public abstract void AppendName(StringBuilder sb, ByRefType type);
