public static void Check(Token tok, Token.Type type, string text = null, int lineNum = 0)
{
UnitTest.ErrorIfNull(tok);
if (tok == null)
{
return;
}
UnitTest.ErrorIf(tok.type != type, "Token type: expected "
+ type + ", but got " + tok.type);
UnitTest.ErrorIf(text != null && tok.text != text,
"Token text: expected " + text + ", but got " + tok.text);
}
