diff options
Diffstat (limited to 'src/tools/clippy/src/docs/unicode_not_nfc.txt')
| -rw-r--r-- | src/tools/clippy/src/docs/unicode_not_nfc.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/tools/clippy/src/docs/unicode_not_nfc.txt b/src/tools/clippy/src/docs/unicode_not_nfc.txt new file mode 100644 index 000000000..c660c51da --- /dev/null +++ b/src/tools/clippy/src/docs/unicode_not_nfc.txt @@ -0,0 +1,12 @@ +### What it does +Checks for string literals that contain Unicode in a form +that is not equal to its +[NFC-recomposition](http://www.unicode.org/reports/tr15/#Norm_Forms). + +### Why is this bad? +If such a string is compared to another, the results +may be surprising. + +### Example +You may not see it, but "à"" and "à"" aren't the same string. The +former when escaped is actually `"a\u{300}"` while the latter is `"\u{e0}"`.
\ No newline at end of file |