public static TranslationUnit ParseTranslationUnit(string code, Report.Printer printer)
{
return(ParseTranslationUnit(code, new Report(printer)));
}
public static Interpreter.Executable Compile(string code, MachineInfo machineInfo = null, Report.Printer printer = null)
{
var report = new Report(printer);
var mi = machineInfo ?? new MachineInfo();
var pp = new Preprocessor(report);
pp.AddCode("machine.h", mi.HeaderCode);
pp.AddCode(DefaultName, code);
var lexer = new Lexer(pp);
var parser = new CParser();
var tu = parser.ParseTranslationUnit(lexer);
var c = new Interpreter.Compiler(mi, report);
c.Add(tu);
var exe = c.Compile();
return(exe);
}
public static ColorSpan[] Colorize(string code, MachineInfo machineInfo = null, Report.Printer printer = null)
{
var report = new Report(printer);
var mi = machineInfo ?? new MachineInfo();
var name = "colorize.cpp";
var pp = new Preprocessor(report, passthrough: true);
pp.AddCode(name, code);
var lexer = new Lexer(pp);
var tokens = new List <ColorSpan> ();
var funcs = new HashSet <string> (mi.InternalFunctions.Where(x => string.IsNullOrEmpty(x.NameContext)).Select(x => x.Name));
while (true)
{
lexer.SkipWhiteSpace();
var p = pp.CurrentPosition - 1;
if (!lexer.advance())
{
break;
}
var tok = lexer.token();
var val = lexer.value();
var e = pp.CurrentPosition - 1;
if (e < 0 || p + 1 >= code.Length)
{
e = code.Length;
}
//Console.WriteLine ($"{e-p}@{p} \"{code.Substring (p, e - p)}\" = {tok} ({val})");
var color = ColorizeToken(tok, val, funcs);
tokens.Add(new ColorSpan {
Index = p,
Length = e - p,
Color = color,
});
}
return(tokens.ToArray());
}
public static Interpreter.CInterpreter CreateInterpreter(string code, MachineInfo machineInfo = null, Report.Printer printer = null)
{
var exe = Compile(code, machineInfo, printer);
var i = new Interpreter.CInterpreter(exe);
return(i);
}
