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Fix warns

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This commit is contained in:
Shunsuke Shibayama 2022-09-23 11:59:31 +09:00
parent a79f0652ab
commit 5366bfadc4
3 changed files with 6 additions and 8 deletions
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2
compiler/erg_common/astr.rs
View file

@ -36,7 +36,7 @@ impl Add<&str> for AtomicStr {
impl Hash for AtomicStr { impl Hash for AtomicStr {
fn hash<H: Hasher>(&self, state: &mut H) { fn hash<H: Hasher>(&self, state: &mut H) {
match self { match self {
AtomicStr::Arc(s) => (&s[..]).hash(state), AtomicStr::Arc(s) => s[..].hash(state),
AtomicStr::Static(s) => (*s).hash(state), AtomicStr::Static(s) => (*s).hash(state),
} }
} }

10
compiler/erg_common/levenshtein.rs
View file

@ -7,18 +7,16 @@ pub fn levenshtein(lhs: &str, rhs: &str) -> usize {
let r_len = rhs.len(); let r_len = rhs.len();
// l_len+1 × r_len+1 array // l_len+1 × r_len+1 array
let mut table = vec![vec![0; r_len + 1]; l_len + 1]; let mut table = vec![vec![0; r_len + 1]; l_len + 1];
let _ = table table
.iter_mut() .iter_mut()
.take(l_len + 1) .take(l_len + 1)
.enumerate() .enumerate()
.map(|(i, row)| row[0] = i) .for_each(|(i, row)| row[0] = i);
.collect::<()>(); table[0]
let _ = table[0]
.iter_mut() .iter_mut()
.take(r_len + 1) .take(r_len + 1)
.enumerate() .enumerate()
.map(|(i, elem)| *elem = i) .for_each(|(i, elem)| *elem = i);
.collect::<()>();
for i1 in 0..l_len { for i1 in 0..l_len {
#[allow(clippy::needless_range_loop)] #[allow(clippy::needless_range_loop)]
for i2 in 0..r_len { for i2 in 0..r_len {

2
compiler/erg_common/str.rs
View file

@ -32,7 +32,7 @@ impl Add<&str> for Str {
impl Hash for Str { impl Hash for Str {
fn hash<H: Hasher>(&self, state: &mut H) { fn hash<H: Hasher>(&self, state: &mut H) {
match self { match self {
Str::Rc(s) => (&s[..]).hash(state), Str::Rc(s) => s[..].hash(state),
Str::Static(s) => (*s).hash(state), Str::Static(s) => (*s).hash(state),
} }
} }