private T ConvertTo <T>(TokenModel token, AstNodeTypes astType) where T : BaseAst, new()
{
T n = new T
{
IsError = token.IsError,
ErrorMessage = token.ErrorMessage,
Token = token.Token,
TokenText = token.TokenText,
TokenStartLine = token.TokenStartLine,
TokenStartColumn = token.TokenStartColumn,
AstType = astType,
};
return(n);
}
protected AstNodeBase(AstNodeTypes nodeType, IToken token)
{
AstNodeType = nodeType;
Location = token.Location;
}
private static string ErrorMessage(AstNodeTypes fromType, Type toType)
{
return($"Internal error casting {fromType} to {toType.Name}.");
}
