2 Checks for string literals that contain Unicode in a form
3 that is not equal to its
4 [NFC-recomposition](http://www.unicode.org/reports/tr15/#Norm_Forms).
7 If such a string is compared to another, the results
11 You may not see it, but "à"" and "à"" aren't the same string. The
12 former when escaped is actually `"a\u{300}"` while the latter is `"\u{e0}"`.