/// <summary>
/// Create a new instance of the <see cref="Capture"/> class.
/// </summary>
/// <param name="unit">Unit.</param>
/// <param name="lex">Lex.</param>
public static Capture Create(ParsingUnit unit, Lexeme <LoreToken> lex)
{
if (lex.Is(LoreToken.Identifier))
{
return(new Capture(lex.Value, capturesAll: false));
}
if (lex.Is(LoreToken.Operator) && lex.Is("="))
{
return(new Capture(lex.Value, capturesAll: true));
}
// Invalid capture
throw LoreException.Create(unit.Location).Describe($"Not a capture: '{lex.Value}' ({lex.Token})");
}
public static LoreLLVMCompiler CreateFromFile(string fileName)
{
try {
var sunit = SourceUnit.FromFile(fileName);
var lexer = LoreLexer.Create(sunit);
var lexemes = lexer.Tokenize();
var punit = ParsingUnit.Create(lexemes);
var parser = LoreParser.Create(punit);
var ast = parser.Parse();
return(Create(ast, LoreModule.Create(fileName)));
} catch (LoreException e) {
Console.WriteLine(e.Message);
throw;
} catch (Exception e) {
Console.WriteLine($"Fatal exception: ${e.Message}");
throw;
}
}
/// <summary> /// Creates a new instance of the <see cref="LoreParser"/> class. /// </summary> /// <param name="unit">The parsing unit.</param> public static LoreParser Create(ParsingUnit unit) => new LoreParser(unit);
/// <summary>
/// Initializes a new instance of the <see cref="LoreParser"/> class.
/// </summary>
/// <param name="unit">Unit.</param>
LoreParser(ParsingUnit unit)
{
this.unit = unit;
}
