public Void Visit(DeclarationSequence declarationSequence, SortedSet <string> free)
{
declarationSequence.head.Accept(this, free);
declarationSequence.tail.Accept(this, free);
return(null);
}
// ---
/// /////////////////////////////////////////////////////////////////////////////////////////////////
public IValue Visit(DeclarationSequence declarationSequence)
{
//Console.WriteLine("DECLARATION SEQUENCE STATEMENT");
var declaration = declarationSequence;
while (declaration != null)
{
var typeName = declaration.tail.GetType().Name;
if (typeName == "VoidDeclaration")
{
Environment.DeclareFunction((VoidDeclaration)declaration.tail);
}
else
{
Environment.DeclareFunction((TypeDeclaration)declaration.tail);
}
declaration = (DeclarationSequence)declaration.head;
}
if (Environment.FunctionDict.ContainsKey("main"))
{
//Console.WriteLine("Main exists");
var main = Environment.FunctionDict["main"].Item1;
var typeName = main.GetType().Name;
if (typeName == "VoidDeclaration")
{
main = (VoidDeclaration)Environment.FunctionDict["main"].Item1;
}
else
{
main = (TypeDeclaration)Environment.FunctionDict["main"].Item1;
}
Environment.InitEnvironment();
main.Accept(this);
Environment.PopFunction();
return(null);
}
else
{
//BACI GRESKU
return(null);
}
}
public Statement Visit(DeclarationSequence declarationSequence)
{
var declaration = declarationSequence;
while (declaration != null)
{
var typeName = declaration.tail.GetType().Name;
State.ClearState();
if (typeName == "VoidDeclaration")
{
((VoidDeclaration)declaration.tail).Accept(this);
}
else
{
((TypeDeclaration)declaration.tail).Accept(this);
}
declaration = (DeclarationSequence)declaration.head;
}
return(null);
}
public Type Visit(DeclarationSequence declarationSequence, FunctionGeneratorEnvironment arg)
{
var declaration = declarationSequence;
while (declaration != null)
{
var typeName = declaration.tail.GetType().Name;
if (typeName == "TypeDeclaration")
{
((TypeDeclaration)declaration.tail).Accept(this, arg);
}
else
{
((TypeDeclaration)declaration.tail).Accept(this, arg);
}
declaration = (DeclarationSequence)declaration.head;
}
return(null);
}
public Type Visit(DeclarationSequence declarationSequence)
{
var declaration = declarationSequence;
while (declaration != null)
{
var typeName = declaration.tail.GetType().Name;
if (typeName == "VoidDeclaration")
{
Environment.FuncDeclaration.Add(((VoidDeclaration)declaration.tail).id, ((VoidDeclaration)declaration.tail));
}
else
{
Environment.FuncDeclaration.Add(((TypeDeclaration)declaration.tail).id, ((TypeDeclaration)declaration.tail));
}
declaration = (DeclarationSequence)declaration.head;
}
declaration = declarationSequence;
while (declaration != null)
{
var typeName = declaration.tail.GetType().Name;
if (typeName == "VoidDeclaration")
{
((VoidDeclaration)declaration.tail).Accept(this);
}
else
{
((TypeDeclaration)declaration.tail).Accept(this);
}
Environment.VariableType.Clear();
declaration = (DeclarationSequence)declaration.head;
}
return(null);
}
