meowlang/typechecker/exceptions/DuplicateVariableNameException.cs

namespace meowlang.typechecker;

public class DuplicateVariableNameException : Exception
{
    public string Name { get; }

    public DuplicateVariableNameException(string name) : base($"duplicate variable name `{name}` in scope")
    {
        Name = name;
    }
}