public static AbstractNode MakeStructDeclaration(AbstractNode mods, AbstractNode id, AbstractNode body)
{
return(new StructDeclaration(mods, id, body));
}
public void VisitNode(AbstractNode node)
{
}
public virtual AbstractNode orphan()
{
mysib = parent = null;
firstSib = this;
return(this);
}
public ClassBody(AbstractNode classbdy)
{
adoptChildren(classbdy);
}
public void VisitNode(MethodDeclaration node)
{
stlocCount = 0;
Identifier name = (Identifier)node.Child.Sib.Sib.Child;
AbstractNode body = node.Child.Sib.Sib.Sib;
MethodAttributes attr = (MethodAttributes)node.AttributesRef;
List <string> mods = attr.Mods;
AbstractNode param = null;
if (((SignatureTypeDescriptor)attr.Signature).Parameters != null)
{
param = ((SignatureTypeDescriptor)attr.Signature).Parameters.Child;
}
using (FileStream fs = File.Open(GlobalVar.PATH, FileMode.Append))
{
using (StreamWriter sw = new StreamWriter(fs))
{
string s = ".method ";
if (mods.Contains("PUBLIC"))
{
s += "public ";
}
if (mods.Contains("PRIVATE"))
{
s += "private ";
}
if (mods.Contains("STATIC"))
{
s += "static ";
}
s += attr.ReturnType.type + " ";
s += name.Name;
s += " (";
if (param != null)
{
while (param != null)
{
AbstractNode type = param.Child;
Identifier paramName = (Identifier)type.Sib;
s += type.TypeRef.type;
param = param.Sib;
if (param != null)
{
s += ", ";
}
}
}
s += ")";
sw.WriteLine(s + "\n{");
if (name.Name == "main")
{
sw.WriteLine(".entrypoint");
}
sw.WriteLine(".maxstack 100");
if (((SignatureTypeDescriptor)attr.Signature).Parameters != null)
{
param = ((SignatureTypeDescriptor)attr.Signature).Parameters.Child;
while (param != null)
{
param.Accept(this);
param = param.Sib;
}
}
}
}
MethodBodyVisitor visitor = new MethodBodyVisitor();
body.Accept(visitor);
using (FileStream fs = File.Open(GlobalVar.PATH, FileMode.Append))
{
using (StreamWriter sw = new StreamWriter(fs))
{
sw.WriteLine("\nret\n}");
}
}
}
public ReturnStatement(AbstractNode retrn)
{
adoptChildren(retrn);
}
public LocalItems(AbstractNode localItems)
{
adoptChildren(localItems);
}
public MethodCall(AbstractNode name)
{
adoptChildren(name);
}
public MethodCall(AbstractNode name, AbstractNode paramList)
{
adoptChildren(name);
adoptChildren(paramList);
}
public MethodSignature(AbstractNode name)
{
adoptChildren(name);
}
public MethodSignature(AbstractNode name, AbstractNode paramList)
{
adoptChildren(name);
adoptChildren(paramList);
}
public ParameterList(AbstractNode parameter) : base()
{
adoptChildren(parameter);
}
public Parameter(AbstractNode typeSpec, AbstractNode declName) : base()
{
adoptChildren(typeSpec);
adoptChildren(declName);
}
public MethodBody(AbstractNode abstractNode)
{
adoptChildren(abstractNode);
}
public SelectionStatement(AbstractNode expr, AbstractNode stmt)
{
adoptChildren(expr);
adoptChildren(stmt);
}
public CompilationUnit(AbstractNode classDecl)
{
adoptChildren(classDecl);
}
public IterationStatement(AbstractNode whileExpr, AbstractNode stmt)
{
adoptChildren(whileExpr);
adoptChildren(stmt);
}
public Expression(AbstractNode expr, ExprKind kind)
{
adoptChildren(expr);
exprKind = kind;
}
public LocalVariableNames(AbstractNode localVarName)
{
adoptChildren(localVarName);
}
public Expression(AbstractNode lhs, ExprKind kind, AbstractNode rhs)
{
adoptChildren(lhs);
adoptChildren(rhs);
exprKind = kind;
}
public ClassDeclaration(AbstractNode modifiers, AbstractNode identifier, AbstractNode classbody)
{
adoptChildren(modifiers);
adoptChildren(identifier);
adoptChildren(classbody);
}
public Block(AbstractNode blkCode)
{
adoptChildren(blkCode);
}
public ScanObj(int t, AbstractNode val, LexLocation loc)
{
this.token = t; this.yylval = val; this.yylloc = loc;
}
public StructDeclaration(AbstractNode modifier, AbstractNode identifier, AbstractNode structBody)
{
adoptChildren(modifier);
adoptChildren(identifier);
adoptChildren(structBody);
}
public void VisitNode(MethodCall node)
{
Identifier functionCall = (Identifier)node.Child.Child;
AbstractNode list = node.Child.Sib;
string s = "";
if (functionCall.TypeRef.GetType() == typeof(ASTBuilder.MSCorLibTypeDescriptor) &&
node.TypeRef.GetType() == typeof(ASTBuilder.StringTypeDescriptor))
{
list.Accept(this);
using (FileStream fs = File.Open(GlobalVar.PATH, FileMode.Append))
{
using (StreamWriter sw = new StreamWriter(fs))
{
sw.WriteLine("call " + functionCall.TypeRef.type + functionCall.Name + "(string)");
}
}
}
else if (functionCall.TypeRef.GetType() == typeof(ASTBuilder.MSCorLibTypeDescriptor) &&
node.TypeRef.GetType() == typeof(ASTBuilder.IntegerTypeDescriptor))
{
using (FileStream fs = File.Open(GlobalVar.PATH, FileMode.Append))
{
using (StreamWriter sw = new StreamWriter(fs))
{
sw.WriteLine("ldstr \"{0}\"");
}
}
list.Accept(this);
using (FileStream fs = File.Open(GlobalVar.PATH, FileMode.Append))
{
using (StreamWriter sw = new StreamWriter(fs))
{
sw.WriteLine("box int32");
sw.WriteLine("call void [mscorlib]System.Console::WriteLine(string, object) ");
}
}
}
else
{
while (list != null)
{
list.Accept(this);
list = list.Sib;
}
s += "call " + functionCall.TypeRef.type + " " + functionCall.Name + "(";
list = node.Child.Sib;
while (list != null)
{
s += list.TypeRef.type;
list = list.Sib;
if (list != null)
{
s += ", ";
}
}
s += ")";
using (FileStream fs = File.Open(GlobalVar.PATH, FileMode.Append))
{
using (StreamWriter sw = new StreamWriter(fs))
{
sw.WriteLine(s);
}
}
}
}
public LocalVariableDeclaration(AbstractNode typeSpecifier, AbstractNode localVariableName)
{
adoptChildren(typeSpecifier);
adoptChildren(localVariableName);
}
public void VisitNode(AbstractNode node)
{
Console.Write("<" + node.ClassName() + ">");
}
public ArgumentList(AbstractNode expr)
{
adoptChildren(expr);
}
public virtual AbstractNode abandonChildren()
{
child = null;
return(this);
}
public static AbstractNode MakeClassDeclaration(AbstractNode mods, AbstractNode id, AbstractNode body)
{
return(new ClassDeclaration(mods, id, body));
}