public TypeCheckingVisitor(Ast.Prog prog)
{
this.m_prog = prog;
this.m_errorList = new List <string>();
// Visits
Visit();
}
// Visit methods for every relevant Ast type
// Looking for Vardefs and VarRefs to insert into the symbol table
public void Visit(Ast.Prog prog)
{
foreach (var stmt in prog.Item)
{
Visit(stmt);
}
}
public SymbolTable(Ast.Prog prog)
{
// Create the symbol table and push a scope onto it
this.m_symbolTable = new List <Dictionary <string, Ast.Stmt> >();
this.PushNewScope();
this.m_prog = prog;
}
