private void ClassDecl()
{
if (Globals.Token != Tokens.ClassT)
{
return;
}
Globals.ClassT = new ClassType();
Match(Tokens.ClassT);
var lex = Globals.Lexeme;
_symTab.Insert(Globals.Lexeme, Globals.Token, Globals.Depth, EntryType.ClassType);
_symTab.Lookup(lex).TypeOfEntry = new Union <EntryType>(Globals.ClassT, EntryType.ClassType);
Match(Tokens.IdT);
Globals.Depth++;
Globals.Offset = 0;
if (Globals.Token == Tokens.ExtendsT)
{
Match(Tokens.ExtendsT);
//_symTab.Insert(Globals.Lexeme, Globals.Token, Globals.Depth, );
Match(Tokens.IdT);
}
Match(Tokens.LBraceT);
VarDecl();
MethodDecl();
Match(Tokens.RBraceT);
_symTab.DeleteDepth(Globals.Depth);
Globals.Depth--;
Globals.Offset = 0;
var temp = _symTab.Lookup(lex) ?? throw new ParseErrorException();
temp.TypeOfEntry = new Union <EntryType>(Globals.ClassT, EntryType.ClassType);
}
