static void Main(string[] args)
{
List <string> options = new List <string>();
List <string> arguments = new List <string>();
string ast_output_file = null;
CommandLine.Parser.Default.ParseArguments <Options>(args)
.WithParsed <Options>(o =>
{
arguments = o.CFiles.ToList();
options = o.CompilerOptions.ToList();
ast_output_file = o.AstOutFile;
})
.WithNotParsed(a =>
{
System.Console.Error.WriteLine(a);
});
Runtime.Redirect r = null;
if (ast_output_file != null)
{
r = new Runtime.Redirect(ast_output_file);
}
foreach (var filename in arguments)
{
var include_dirs = CPP.tokenFactory.IncludeDirs;
CPP.tokenFactory.pushFilename(filename);
var ts = CPP.load(filename, include_dirs);
System.Console.Error.WriteLine(String.Join("\n", ts.Select(x => x.ToString())));
PreprocessedCharStream cinput = new PreprocessedCharStream(ts);
var clexer = new gcpp.CPP14Lexer(cinput);
// force creation of CPPTokensm set file,line
clexer.TokenFactory = new CTokenFactory(cinput);
CommonTokenStream ctokens = new CommonTokenStream(clexer);
var cparser = new gcpp.CPP14Parser(ctokens);
cparser.RemoveErrorListeners();
cparser.AddErrorListener(new CErrorListener());
var t = cparser.translationunit();
var sb = new StringBuilder();
var ser = new Runtime.AstHelpers();
ser.ParenthesizedAST(sb, filename, t, ctokens);
System.Console.WriteLine(sb.ToString());
}
if (r != null)
{
r.Dispose();
}
}
public CTokenFactory(PreprocessedCharStream cinput)
{
this.cinput = cinput;
}