public GrammarTables Build()
{
Populate();
AssignTableIndexes();
LinkGroupSymbolsToGroup();
AssignPriorities();
int count = m_symbols.Count(s => s.Symbol.Type == ESymbolType.Content);
Console.WriteLine($"The grammar contains a total of {count} formal terminals.");
DoSemanticAnalysis();
// create result table.
var tables = new GrammarTables();
// copy groups.
foreach (var group in m_groups)
{
tables.Groups.Add(group);
}
// copy symbols.
foreach (var sym in m_symbols)
{
tables.Symbols.Add(sym.Symbol);
}
// build the DFA table.
BuildLALR.Build(tables, this);
BuildDFA.Build(tables, this);
// return result.
return(tables);
}
public Parser(GrammarTables tables)
{
m_tables = tables;
}