public int VisitProcFormalParameter(ProcFormalParameter ast, Frame frame)
{
var argsSize = Machine.ClosureSize;
ast.Entity = new UnknownRoutine(argsSize, frame.Level, -frame.Size - argsSize);
Encoder.WriteTableDetails(ast);
return(argsSize);
}
public Void VisitProcFormalParameter(ProcFormalParameter ast, Void arg)
{
_idTable.OpenScope();
ast.Formals.Visit(this);
_idTable.CloseScope();
_idTable.Enter(ast.Identifier, ast);
CheckAndReportError(!ast.Duplicated, "duplicated formal parameter \"%\"",
ast.Identifier, ast);
return(null);
}
