SourceGenerator How to distinguish SyntaxNode generated by intelliCode

[84819760]

Intellicode will trigger the generation of a new tree,How to distinguish SyntaxNode generated by intelliCode ？

[CyrusNajmabadi]

There is no way to distinguish them. Intellicode just spits out normal text which becomes a standard part of the roslyn pipeline. Once emitted there is no way to distinguish it from anything the user may have written themselves.

[84819760]

I found a way to distinguish. I hope there can be an official way。

[CyrusNajmabadi]

@84819760 what way did you find?

[84819760]

@CyrusNajmabadi

Can only distinguish whether it is generated by intellicode,This code can also achieve my goal,I hope there can be an official way。

public void Execute(GeneratorExecutionContext context)
{
   var isPrediction = new StackTrace().GetFrames()
        .Select(stackFrame => stackFrame.GetMethod().DeclaringType.Name)
        .Any(typeName => typeName is "SemanticsModelPredictionModifier");
   if (isPrediction) return;
   // code ......
}