title: Symbol Table Population after parsing; Compiler building
body: <p>After creating the parse tree, i have to populate symbol table now.</p>
  
  <p>I have to store information like</p>
  
  <p>Type, Scope, Offset etc for the identifiers.</p>
  
  <p>Now how do i know the type, scope of the identifiers , since all i know is the lexeme value and line number for that particular ID (after lexical analysis).</p>
  
  <p>How do i got about the whole thing. thanks.</p>