Only variables in assignemt are proved

[Kriegel]

Hi Mathieu,

I think you picked the wrong AST type
AssignmentStatementAst is for Assignments like $x = 5 NOT for variable names!
So you only pick variables in assignments (first initial use / declaration)
To check ALL Variable Names in the AST pick this AST class instead:
System.Management.Automation.Language.ExpressionAst.VariableExpressionAst

Greets PowerPete