#256: fix INTL0202 not showing in lambda func

[joeriddles]

Description

Describe your changes here. WIP

Fixes #256

Ensure that your pull request has followed all the steps below:

• Code compilation
• Created tests which fail without the change (if possible)
• All tests passing
• Extended the README / documentation, if necessary

[joeriddles]

To read when I get a chance to wrap this up:

• https://learn.microsoft.com/en-us/dotnet/csharp/roslyn-sdk/compiler-api-model
• https://learn.microsoft.com/en-us/dotnet/csharp/roslyn-sdk/syntax-visualizer?tabs=csharp

[BenjaminMichaelis]

To read when I get a chance to wrap this up:

• https://learn.microsoft.com/en-us/dotnet/csharp/roslyn-sdk/compiler-api-model
• https://learn.microsoft.com/en-us/dotnet/csharp/roslyn-sdk/syntax-visualizer?tabs=csharp

sharplab.io also has a good syntax tree view (without any installation needed) that I use for these kind of things generally.

https://sharplab.io/#v2:EYLgtghglgdgNAFxBAzguATEBqAPgAQCYBGAWACh8BmAAiJoGEaBvCm9u2/AFhoFkAFAEoWbDgF8K4oA