public static void Main(string[] args)
{
//Load specs
(FileInfo, FileInfo)? s = SpecificationsManager.GetSpecification("test-002");
FileStream ts = s.Value.Item1.OpenRead();
FileStream gs = s.Value.Item2.OpenRead();
//Parse tokens
TokenSchemeCollection t = new TokenSchemeCollection();
t.ReadFromStream(ts);
//Parse grammar
GrammarSchemeCollection g = new GrammarSchemeCollection();
g.ReadFromStream(gs);
//Load test
FileInfo test = TestsManager.GetTest("test_ast");
FileStream testStream = test.OpenRead();
//Parse test File
Parser1 p1 = new Parser1()
{
BaseTokens = t, BaseGrammar = g
};
TokenCollection tokens = p1.ParseTokensFromStream(testStream);
Stack <int> history = p1.ParseHistory(tokens);
AbstractSyntaxTree ast = new AbstractSyntaxTree();
ast.CreateTree(g, tokens, ReverseHistory(history));
Console.WriteLine(ast);
ast.BreakDownLists();
Console.WriteLine(ast);
//Parse to abstract
CFLRuntime rt = new CFLRuntime();
ProgramBuilder builder = new ProgramBuilder(rt);
Container cnt = builder.BuildFromTree(ast);
//Console.WriteLine("Calculate sum of n squares with CFL [Enter integer]:");
//object n = Console.ReadLine().EvaluateMathExpression();
//Console.WriteLine(rt.Execute("sum_n_squares", ("n", n)));
Console.WriteLine("Count number of prime numbers below n with CFL [Enter integer n]:");
object n = Console.ReadLine().EvaluateMathExpression();
Console.WriteLine(rt.Execute("primes_below_n", ("n", n)));
}
static void Main(string[] args)
{
//Load specs
(FileInfo, FileInfo)? s = SpecificationsManager.GetSpecification("test-002");
FileStream ts = s.Value.Item1.OpenRead();
FileStream gs = s.Value.Item2.OpenRead();
//Parse tokens
TokenSchemeCollection t = new TokenSchemeCollection();
t.ReadFromStream(ts);
//Parse grammar
GrammarSchemeCollection g = new GrammarSchemeCollection();
g.ReadFromStream(gs);
//Load test
FileInfo test = TestsManager.GetTest("test_ast");
FileStream testStream = test.OpenRead();
//Parse test File
Parser1 p1 = new Parser1()
{
BaseTokens = t, BaseGrammar = g
};
TokenCollection tokens = p1.ParseTokensFromStream(testStream);
Stack <int> history = p1.ParseHistory(tokens);
AbstractSyntaxTree ast = new AbstractSyntaxTree();
ast.CreateTree(g, tokens, ReverseHistory(history));
Console.WriteLine(ast);
ast.BreakDownLists();
Console.WriteLine(ast);
}