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migrate codebase to ..= inclusive range patterns

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These were stabilized in March 2018's #47813, and are the Preferred Way
to Do It going forward (q.v. #51043).
This commit is contained in:
Zack M. Davis
2018-05-28 19:42:11 -07:00
parent 764232cb2a
commit 057715557b
65 changed files with 217 additions and 218 deletions
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2
src/libstd/sys_common/backtrace.rs
View File

@@ -263,7 +263,7 @@ pub fn demangle(writer: &mut Write, mut s: &str, format: PrintFormat) -> io::Res
let candidate = &s[i + llvm.len()..];
let all_hex = candidate.chars().all(|c| {
match c {
'A' ... 'F' | '0' ... '9' => true,
'A' ..= 'F' | '0' ..= '9' => true,
_ => false,
}
});

12
src/libstd/sys_common/wtf8.rs
View File

@@ -76,7 +76,7 @@ impl CodePoint {
#[inline]
pub fn from_u32(value: u32) -> Option<CodePoint> {
match value {
0 ... 0x10FFFF => Some(CodePoint { value: value }),
0 ..= 0x10FFFF => Some(CodePoint { value: value }),
_ => None
}
}
@@ -101,7 +101,7 @@ impl CodePoint {
#[inline]
pub fn to_char(&self) -> Option<char> {
match self.value {
0xD800 ... 0xDFFF => None,
0xD800 ..= 0xDFFF => None,
_ => Some(unsafe { char::from_u32_unchecked(self.value) })
}
}
@@ -305,7 +305,7 @@ impl Wtf8Buf {
/// like concatenating ill-formed UTF-16 strings effectively would.
#[inline]
pub fn push(&mut self, code_point: CodePoint) {
if let trail @ 0xDC00...0xDFFF = code_point.to_u32() {
if let trail @ 0xDC00..=0xDFFF = code_point.to_u32() {
if let Some(lead) = (&*self).final_lead_surrogate() {
let len_without_lead_surrogate = self.len() - 3;
self.bytes.truncate(len_without_lead_surrogate);
@@ -525,7 +525,7 @@ impl Wtf8 {
#[inline]
pub fn ascii_byte_at(&self, position: usize) -> u8 {
match self.bytes[position] {
ascii_byte @ 0x00 ... 0x7F => ascii_byte,
ascii_byte @ 0x00 ..= 0x7F => ascii_byte,
_ => 0xFF
}
}
@@ -630,7 +630,7 @@ impl Wtf8 {
return None
}
match &self.bytes[(len - 3)..] {
&[0xED, b2 @ 0xA0...0xAF, b3] => Some(decode_surrogate(b2, b3)),
&[0xED, b2 @ 0xA0..=0xAF, b3] => Some(decode_surrogate(b2, b3)),
_ => None
}
}
@@ -642,7 +642,7 @@ impl Wtf8 {
return None
}
match &self.bytes[..3] {
&[0xED, b2 @ 0xB0...0xBF, b3] => Some(decode_surrogate(b2, b3)),
&[0xED, b2 @ 0xB0..=0xBF, b3] => Some(decode_surrogate(b2, b3)),
_ => None
}
}