static void Main(string[] args) { string source = @" static class 程序入口 { //中文注释 public static void Main(string[] args) { Fac o; o = new Fac(); System.Console.WriteLine(o.ComputeFac(8)); } } class Fac { public int ComputeFac(int num) { int num_aux; if (num < 1) num_aux = 1; else num_aux = num * (this.ComputeFac(num - 1)); return num_aux; } public int Foo() { return 1; } } "; Stopwatch sw = new Stopwatch(); sw.Start(); CompilationErrorManager errorManager = new CompilationErrorManager(); CompilationErrorList errorList = errorManager.CreateErrorList(); MiniSharpParser p = new MiniSharpParser(errorManager); p.Initialize(); sw.Stop(); Console.WriteLine("Initialize time: {0} ms", sw.ElapsedMilliseconds); sw.Restart(); var ast = p.Parse(source, errorList); sw.Stop(); Console.WriteLine("Parsing time: {0} ms", sw.ElapsedMilliseconds); sw.Restart(); if (errorList.Count != 0) { ReportErrors(errorList); return; } TypeDeclResolver resolver1 = new TypeDeclResolver(errorManager); resolver1.DefineErrors(); resolver1.ErrorList = errorList; resolver1.Visit(ast); MemberDeclResolver resolver2 = new MemberDeclResolver(errorManager, resolver1.Types); resolver2.DefineErrors(); resolver2.ErrorList = errorList; resolver2.Visit(ast); MethodBodyResolver resolver3 = new MethodBodyResolver(errorManager, resolver1.Types); resolver3.DefineErrors(); resolver3.ErrorList = errorList; resolver3.Visit(ast); sw.Stop(); Console.WriteLine("Semantic analysis time: {0} ms", sw.ElapsedMilliseconds); if (errorList.Count != 0) { ReportErrors(errorList); return; } //generate Cil var codegenDomain = AppDomain.CurrentDomain; var cilTrans = new VBF.MiniSharp.Targets.Cil.EmitTranslator(codegenDomain, "test"); cilTrans.Create(ast, @"test.exe"); ; }
static void Main(string[] args) { string source = @" static class 程序入口 { //中文注释 public static void Main(string[] args) { Fac o; o = new Fac(); System.Console.WriteLine(o.ComputeFac(8)); } } class Fac { public int ComputeFac(int num) { int num_aux; if (num < 1) num_aux = 1; else num_aux = num * (this.ComputeFac(num - 1)); return num_aux; } public int Foo() { return 1; } } "; Stopwatch sw = new Stopwatch(); sw.Start(); CompilationErrorManager errorManager = new CompilationErrorManager(); CompilationErrorList errorList = errorManager.CreateErrorList(); MiniSharpParser p = new MiniSharpParser(errorManager); p.Initialize(); sw.Stop(); Console.WriteLine("Initialize time: {0} ms", sw.ElapsedMilliseconds); sw.Restart(); var ast = p.Parse(source, errorList); sw.Stop(); Console.WriteLine("Parsing time: {0} ms", sw.ElapsedMilliseconds); sw.Restart(); if (errorList.Count != 0) { ReportErrors(errorList); return; } TypeDeclResolver resolver1 = new TypeDeclResolver(errorManager); resolver1.DefineErrors(); resolver1.ErrorList = errorList; resolver1.Visit(ast); MemberDeclResolver resolver2 = new MemberDeclResolver(errorManager, resolver1.Types); resolver2.DefineErrors(); resolver2.ErrorList = errorList; resolver2.Visit(ast); MethodBodyResolver resolver3 = new MethodBodyResolver(errorManager, resolver1.Types); resolver3.DefineErrors(); resolver3.ErrorList = errorList; resolver3.Visit(ast); sw.Stop(); Console.WriteLine("Semantic analysis time: {0} ms", sw.ElapsedMilliseconds); if (errorList.Count != 0) { ReportErrors(errorList); return; } //generate Cil var codegenDomain = AppDomain.CurrentDomain; var cilTrans = new VBF.MiniSharp.Targets.Cil.EmitTranslator(codegenDomain, "test"); cilTrans.Create(ast, @"test.exe"); ; }