public override void ReportMarshalUnmanagedTypeOnlyValidForFields(DiagnosticBag diagnostics, SyntaxNode attributeSyntax, int parameterIndex, string unmanagedTypeName, AttributeData attribute)
{
var node = (AttributeSyntax)attributeSyntax;
CSharpSyntaxNode attributeArgumentSyntax = attribute.GetAttributeArgumentSyntax(parameterIndex, node);
diagnostics.Add(ErrorCode.ERR_MarshalUnmanagedTypeOnlyValidForFields, attributeArgumentSyntax.Location, unmanagedTypeName);
}
public override void ReportInvalidAttributeArgument(DiagnosticBag diagnostics, SyntaxNode attributeSyntax, int parameterIndex, AttributeData attribute)
{
var node = (AttributeSyntax)attributeSyntax;
CSharpSyntaxNode attributeArgumentSyntax = attribute.GetAttributeArgumentSyntax(parameterIndex, node);
diagnostics.Add(ErrorCode.ERR_InvalidAttributeArgument, attributeArgumentSyntax.Location, node.GetErrorDisplayName());
}