protected void ExpectNoShift(ListTokenTester tester)
{
if (!TestNoShift(tester))
{
throw lexer.GetLastTokenError(tester);
}
}
public ListTokenTester(ListTokenTester other, Token.Type[] addTokens)
{
var list = new List <Token.Type>(other.TestedTypes);
list.AddRange(addTokens);
TestedTypes = list.ToArray();
}
protected bool Test(ListTokenTester tester, StateT after)
{
if (TestNoShift(tester))
{
PeekToken(after);
return(true);
}
return(false);
}
protected void Expect(ListTokenTester tester, StateT after)
{
ExpectNoShift(tester);
PeekToken(after);
}
protected bool TestNoShift(ListTokenTester tester) => HasToken() && tester.Test(token.type);
public ListTokenTester(ListTokenTester other, Token.Type addToken) :
this(other, new[] { addToken })
{
}