private AbstractStatementNode ParseBlockStatement()
{
_symbolTable.EnterScope();
var list = new List <AbstractStatementNode> ();
_scanner.ExpectToken('{'); // "{ expected for block statement" )
for ( ; ;)
{
if (_scanner.IfToken('}'))
{
_symbolTable.ExitScope();
return(new BlockStatement(list));
}
var stmt = ParseStatement();
list.Add(stmt);
}
}