public IXenonASTElement Compile(Lexer Lexer, XenonErrorLogger Logger)
{
XenonASTProgram p = new XenonASTProgram();
// gaurd against empty file
if (Lexer.InspectEOF())
{
Logger.Log(new XenonCompilerMessage()
{
Level = XenonCompilerMessageType.Message, ErrorName = "Empty Project", ErrorMessage = "Program contains no symbols.", Token = Lexer.EOFText
});
return(p);
}
do
{
XenonASTExpression expr = new XenonASTExpression();
Lexer.GobbleWhitespace();
expr = (XenonASTExpression)expr.Compile(Lexer, Logger);
if (expr != null)
{
p.Expressions.Add(expr);
}
Lexer.GobbleWhitespace();
} while (!Lexer.InspectEOF());
return(p);
}
