public Type Compile()
{
bool yes = true;
AnalyImport();
CompileClassName();
TypeBuilder classBuilder = ClassContext.ClassSymbol.ClassBuilder;
AnalyPropertyName(IsStatic);
AnalyMethodName(IsStatic);
yes = yes && !Messager.HasErrorOrWarning();
yes = yes && compilePropertyBody(IsStatic);
yes = yes && compileMethodBody(IsStatic);
if (this.ClassContext.ZeroConstructor == null && ClassContext.InitMemberValueMethod != null)
{
ClassContext.ZeroConstructor = ClassContext.EmitContext.CurrentTypeBuilder.DefineConstructor(MethodAttributes.Static, CallingConventions.Standard, new Type[] { });
var il = ClassContext.ZeroConstructor.GetILGenerator();
EmitHelper.CallDynamic(il, ClassContext.InitMemberValueMethod, true);//EmitHelper.CallDynamic(il, ClassContext.InitMemberValueMethod);
il.Emit(OpCodes.Ret);
}
if (yes)
{
Type type = classBuilder.CreateType();
return(type);
}
else
{
return(null);
}
}
public Type Compile()
{
bool yes = true;
AnalyImport();
CompileClassName();
TypeBuilder classBuilder = ClassContext.ClassSymbol.ClassBuilder;
AnalyPropertyName(IsStatic);
AnalyMethodName(IsStatic);
yes = yes && !Messager.HasErrorOrWarning();
yes = yes && compilePropertyBody(IsStatic);
yes = yes && compileMethodBody(IsStatic);
if (yes)
{
Type type = classBuilder.CreateType();
return(type);
}
else
{
return(null);
}
}
protected bool compilePropertyBody(bool isStatic)
{
if (Messager.HasErrorOrWarning() == false)
{
propertyAnalyer.CompileBody(isStatic);
return(true);
}
return(false);
}
protected bool compileMethodBody(bool isStatic)
{
TypeBuilder classBuilder = ClassContext.ClassSymbol.ClassBuilder;
foreach (var item in MethodList)
{
item.AnalyBody();
if (Messager.HasErrorOrWarning() == false)
{
item.Generate(classBuilder, isStatic);
}
else
{
return(false);
}
}
return(true);
}
public static CompileResult Compile(string srcfile, ProjectContext project)
{
Messager.Clear();
//ContextClass fileContext = new ContextClass(project);
//fileContext.SourceFileInfo = new FileInfo(srcfile);
SourceReader reader = new SourceReader();
reader.ReadFile(srcfile);
Console.WriteLine("--------------- 词法分析 --------------- ");
Tokenizer tokenizer = new Tokenizer(reader);
var tokens = tokenizer.Scan();
//outTokenList(tokens);//Console.ReadKey(); return null;
Console.WriteLine("--------------- 语法分析 (LEX) -------------");
Parser lexparser = new Parser(tokens);
var fileAST = lexparser.ParseFile();
//fileAST.FileContext = fileContext;
fileAST.Init(srcfile, project);
Console.WriteLine(fileAST.ToCode());
//Console.ReadKey(); return null;
//Console.WriteLine("--------------- 语义分析 ---------------");
Console.WriteLine("--------------- 语义分析 文件生成 ---------------");
//Analysiser angly = new Analysiser(fileAST, project);
//angly.Analysise();
project.LoadRefTypes();
fileAST.CompileFile();
string exeFileName = fileAST.GetBinFilePath();
if (Messager.HasErrorOrWarning() == false && !string.IsNullOrEmpty(exeFileName))
{
Console.WriteLine("编译成功");
Process.Start(exeFileName);
}
return(Messager.Results);
}
