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Fix make tidy and name what is being computed

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This commit is contained in:
Andrea Canciani 2016-01-28 15:18:42 +01:00
parent 79dfa25900
commit 8984242373
1 changed files with 2 additions and 1 deletions
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3
src/libcore/char.rs
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@ -470,7 +470,8 @@ impl Iterator for EscapeUnicode {
Some('{')
}
EscapeUnicodeState::Value => {
let c = from_digit(((self.c as u32) >> (self.hex_digit_idx * 4)) & 0xf, 16).unwrap();
let hex_digit = ((self.c as u32) >> (self.hex_digit_idx * 4)) & 0xf;
let c = from_digit(hex_digit, 16).unwrap();
if self.hex_digit_idx == 0 {
self.state = EscapeUnicodeState::RightBrace;
} else {