| public ParseAsExpression ( Kecaknoah.Analyze.KecaknoahLexResult lex ) : Kecaknoah.Analyze.KecaknoahAst | ||
| lex | Kecaknoah.Analyze.KecaknoahLexResult | 字句解析の結果 |
| return | Kecaknoah.Analyze.KecaknoahAst | |
static void Main(string[] args)
{
var lexer = new KecaknoahLexer();
var parser = new KecaknoahParser();
var precompiler = new KecaknoahPrecompiler();
var environment = new KecaknoahEnvironment();
var sw = new Stopwatch();
var module = environment.CreateModule("Himanoa");
module.RegisterStandardLibraries();
var ctx = module.CreateContext();
lexer.DefaultSourceName = "himanoa";
var input = "";
//var il = "";
do
{
Console.ForegroundColor = ConsoleColor.White;
Console.Write("himanoa > ");
input = Console.ReadLine();
/*
il = "";
input = "";
do
{
il += input + Environment.NewLine;
input = Console.ReadLine();
} while (input != "---");
*/
//var ret = lexer.AnalyzeFromSource(il);
var ret = lexer.AnalyzeFromSource(input);
if (ret.Success)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("字句解析結果--------------------");
Console.WriteLine(string.Join(", ", ret.Tokens.Select(p => $"{{{p.TokenString}}}")));
var ast = parser.ParseAsExpression(ret);
//var ast = parser.Parse(ret);
if (ast.Success)
{
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("抽象構文木----------------------");
foreach (var i in ast.RootNode.ToDebugStringList()) Console.WriteLine(i);
var il = precompiler.PrecompileExpression(ast);
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine("KecaknoahIL---------------------");
foreach (var i in il.Codes) Console.WriteLine(i.ToString());
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("実行結果------------------------");
try
{
var sf = ctx.ExecuteExpressionIL(il);
Console.WriteLine(sf.ToString());
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("実行時エラー");
Console.WriteLine($"{e.GetType().Name}: {e.Message}");
}
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"{ast.SourceName}({ast.Error.Column}, {ast.Error.Line})\n{ast.Error.Message}");
}
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("字句解析エラー");
Console.WriteLine($"{ret.SourceName}({ret.Error.Column}, {ret.Error.Line})\n{ret.Error.Message}");
}
Console.WriteLine();
} while (input != "exit");
}
static void Main(string[] args)
{
var lexer = new KecaknoahLexer();
var parser = new KecaknoahParser();
var precompiler = new KecaknoahPrecompiler();
var environment = new KecaknoahEnvironment();
var sw = new Stopwatch();
var module = environment.CreateModule("Himanoa");
var ctx = module.CreateContext();
lexer.DefaultSourceName = "himanoa";
var input = "";
//var il = "";
do
{
Console.ForegroundColor = ConsoleColor.White;
Console.Write("himanoa > ");
input = Console.ReadLine();
/*
il = "";
input = "";
do
{
il += input + Environment.NewLine;
input = Console.ReadLine();
} while (input != "---");
*/
//var ret = lexer.AnalyzeFromSource(il);
var ret = lexer.AnalyzeFromSource(input);
if (ret.Success)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("字句解析結果--------------------");
Console.WriteLine(string.Join(", ", ret.Tokens.Select(p => $"{{{p.TokenString}}}")));
var ast = parser.ParseAsExpression(ret);
//var ast = parser.Parse(ret);
if (ast.Success)
{
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("抽象構文木----------------------");
foreach (var i in ast.RootNode.ToDebugStringList()) Console.WriteLine(i);
var il = precompiler.PrecompileExpression(ast);
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine("KecaknoahIL---------------------");
foreach (var i in il.Codes) Console.WriteLine(i.ToString());
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("実行結果------------------------");
try
{
var sf = ctx.ExecuteWithStackFrame(il);
Console.WriteLine(sf.ReturningObject);
/*
Console.ForegroundColor = ConsoleColor.DarkRed;
Console.WriteLine("環境情報------------------------");
foreach (var i in sf.Locals)
{
Console.WriteLine($"{i.Key} : {i.Value.RawObject.ToString()}");
}
sw.Reset();
sw.Start();
for (int i = 0; i < 1048576; i++)
{
var val = ctx.Execute(il);
}
sw.Stop();
Console.WriteLine($"{sw.ElapsedMilliseconds / 1048576.0 }ms/call");
*/
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("実行時エラー");
Console.WriteLine($"{nameof(e)}: {e.Message}");
}
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"{ast.SourceName}({ast.Error.Column}, {ast.Error.Line})\n{ast.Error.Message}");
}
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("字句解析エラー");
Console.WriteLine($"{ret.SourceName}({ret.Error.Column}, {ret.Error.Line})\n{ret.Error.Message}");
}
Console.WriteLine();
} while (input != "exit");
}
