public Parser(ParserDefinition parserDefinition, Dictionary <string, OutputModuleWrapper> outputs, YASLServer server)
{
Server = server;
List <OutputModuleWrapper> PreOutputs = new List <OutputModuleWrapper>();
foreach (string outputName in parserDefinition.Output)
{
PreOutputs.Add(outputs[outputName]);
}
Outputs = PreOutputs.ToArray();
}
public static Parser From(ParserDefinition definition) =>
new Parser(
LexerLoader.From(definition),
ShiftTable.From(definition.Table.Shift),
ReduceTable.From(definition.Table.Reduce, definition.Grammar.Rules.ToArray()),
GotoTable.From(definition.Table.Goto));
protected AnyGrammarParserTestsBase(IEnumerable <string> grammar)
{
this.ParserDefinition = new GrammarParser().Parse(grammar).BuildParser();
}
private void CreateDestinationFile(FileInfo grammar, ParserDefinition definition, Parser parser) => definition.ToXml().Save(this.DestinationFile(grammar).FullName);
private void CreateDestinationFile(FileInfo grammar, ParserDefinition definition) => this.CreateDestinationFile(grammar, definition, Parser.From(definition));
public static Lexer From(ParserDefinition definition) => new Lexer() .AddIgnorePatterns(definition.Grammar.IgnoreLexemes.Select(ignore => ignore.Pattern.ToString())) .AddConstants(definition.Grammar.ConstantLexemes.Select(constant => constant.ConstantValue)) .AddPatterns(definition.Grammar.LexemePatterns.Select(pattern => (pattern.Pattern.ToString(), pattern.Name)));
public static string ToString(ParserDefinition parser) =>
$"{parser.Grammar}{Environment.NewLine}{Environment.NewLine}" +
$"{parser.Table}{Environment.NewLine}{Environment.NewLine}" +
$"{parser.FirstSets.ToString(set => parser.Grammar.SortOrderFor(set.Label))}{Environment.NewLine}{Environment.NewLine}" +
$"{parser.FollowSets.ToString(set => parser.Grammar.SortOrderFor(set.Label))}{Environment.NewLine}{Environment.NewLine}" +
$"{parser.States}";
