public virtual object Walk(LoadStatement node)
{
if (Enter(node))
{
node.CodeFile.Accept(this);
}
Exit(node);
return(null);
}
private LoadStatement ParseLoadStatement()
{
var import = new LoadStatement {
Token = Next()
};
Match(TokenType.Load);
import.CodeFile = ParseAssignmentExpression();
Match(TokenType.SemiColon);
return(import);
}
public override object Walk(LoadStatement node)
{
var file = node.CodeFile.Accept(this);
if (!(file is BikeString))
{
throw ErrorFactory.CreateTypeError("'load' works only with string type");
}
var path = ((BikeString)file).Value;
if (string.IsNullOrWhiteSpace(path))
{
throw ErrorFactory.CreateLoadError(path);
}
if (Path.GetExtension(path).ToUpperInvariant() == ".BK")
{
return(LoadAndExecute(path));
}
Context.ImportAssembly(path);
return(null);
}
public override void Exit(LoadStatement node)
{
level--;
}
public override bool Enter(LoadStatement node)
{
Print("ReferenceStatement");
level++;
return true;
}
public virtual void Exit(LoadStatement node)
{
}
public virtual bool Enter(LoadStatement node)
{
return true;
}
public virtual void Exit(LoadStatement node)
{
}
public virtual bool Enter(LoadStatement node)
{
return(true);
}
public override void Exit(LoadStatement node)
{
level--;
}
public override bool Enter(LoadStatement node)
{
Print("ReferenceStatement");
level++;
return(true);
}
public override object Walk(LoadStatement node)
{
var file = node.CodeFile.Accept(this);
if (!(file is BikeString))
throw ErrorFactory.CreateTypeError("'load' works only with string type");
var path = ((BikeString)file).Value;
if (string.IsNullOrWhiteSpace(path))
throw ErrorFactory.CreateLoadError(path);
if (Path.GetExtension(path).ToUpperInvariant() == ".BK")
{
return LoadAndExecute(path);
}
Context.ImportAssembly(path);
return null;
}
private LoadStatement ParseLoadStatement()
{
var import = new LoadStatement { Token = Next() };
Match(TokenType.Load);
import.CodeFile = ParseAssignmentExpression();
Match(TokenType.SemiColon);
return import;
}
public virtual object Walk(LoadStatement node)
{
if (Enter(node))
{
node.CodeFile.Accept(this);
}
Exit(node);
return null;
}