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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
commit2ff14448863ac1a1dd9533461708e29aae170c2d (patch)
tree85b9fea2bbfe3f06473cfa381eed11f273b57c5c /vendor/regex-syntax/src/hir
parentAdding debian version 1.64.0+dfsg1-1. (diff)
downloadrustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz
rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/regex-syntax/src/hir')
-rw-r--r--vendor/regex-syntax/src/hir/interval.rs4
-rw-r--r--vendor/regex-syntax/src/hir/literal/mod.rs28
-rw-r--r--vendor/regex-syntax/src/hir/mod.rs18
-rw-r--r--vendor/regex-syntax/src/hir/translate.rs20
4 files changed, 31 insertions, 39 deletions
diff --git a/vendor/regex-syntax/src/hir/interval.rs b/vendor/regex-syntax/src/hir/interval.rs
index cfaa2cb45..56698c53a 100644
--- a/vendor/regex-syntax/src/hir/interval.rs
+++ b/vendor/regex-syntax/src/hir/interval.rs
@@ -114,8 +114,8 @@ impl<I: Interval> IntervalSet<I> {
// we're done.
let drain_end = self.ranges.len();
- let mut ita = (0..drain_end).into_iter();
- let mut itb = (0..other.ranges.len()).into_iter();
+ let mut ita = 0..drain_end;
+ let mut itb = 0..other.ranges.len();
let mut a = ita.next().unwrap();
let mut b = itb.next().unwrap();
loop {
diff --git a/vendor/regex-syntax/src/hir/literal/mod.rs b/vendor/regex-syntax/src/hir/literal/mod.rs
index 1e66d2cc3..fbc5d3c97 100644
--- a/vendor/regex-syntax/src/hir/literal/mod.rs
+++ b/vendor/regex-syntax/src/hir/literal/mod.rs
@@ -225,7 +225,7 @@ impl Literals {
if self.lits.is_empty() {
return self.to_empty();
}
- let mut old: Vec<Literal> = self.lits.iter().cloned().collect();
+ let mut old = self.lits.to_vec();
let mut new = self.to_empty();
'OUTER: while let Some(mut candidate) = old.pop() {
if candidate.is_empty() {
@@ -256,15 +256,13 @@ impl Literals {
old.push(lit3);
lit2.clear();
}
- } else {
- if let Some(i) = position(&lit2, &candidate) {
- lit2.cut();
- let mut new_candidate = candidate.clone();
- new_candidate.truncate(i);
- new_candidate.cut();
- old.push(new_candidate);
- candidate.clear();
- }
+ } else if let Some(i) = position(&lit2, &candidate) {
+ lit2.cut();
+ let mut new_candidate = candidate.clone();
+ new_candidate.truncate(i);
+ new_candidate.cut();
+ old.push(new_candidate);
+ candidate.clear();
}
// Oops, the candidate is already represented in the set.
if candidate.is_empty() {
@@ -793,7 +791,7 @@ fn repeat_range_literals<F: FnMut(&Hir, &mut Literals)>(
f(
&Hir::repetition(hir::Repetition {
kind: hir::RepetitionKind::ZeroOrMore,
- greedy: greedy,
+ greedy,
hir: Box::new(e.clone()),
}),
lits,
@@ -932,12 +930,10 @@ fn escape_unicode(bytes: &[u8]) -> String {
if c.is_whitespace() {
let escaped = if c as u32 <= 0x7F {
escape_byte(c as u8)
+ } else if c as u32 <= 0xFFFF {
+ format!(r"\u{{{:04x}}}", c as u32)
} else {
- if c as u32 <= 0xFFFF {
- format!(r"\u{{{:04x}}}", c as u32)
- } else {
- format!(r"\U{{{:08x}}}", c as u32)
- }
+ format!(r"\U{{{:08x}}}", c as u32)
};
space_escaped.push_str(&escaped);
} else {
diff --git a/vendor/regex-syntax/src/hir/mod.rs b/vendor/regex-syntax/src/hir/mod.rs
index f5cf992e5..1096e9f05 100644
--- a/vendor/regex-syntax/src/hir/mod.rs
+++ b/vendor/regex-syntax/src/hir/mod.rs
@@ -243,7 +243,7 @@ impl Hir {
info.set_match_empty(true);
info.set_literal(false);
info.set_alternation_literal(false);
- Hir { kind: HirKind::Empty, info: info }
+ Hir { kind: HirKind::Empty, info }
}
/// Creates a literal HIR expression.
@@ -268,7 +268,7 @@ impl Hir {
info.set_match_empty(false);
info.set_literal(true);
info.set_alternation_literal(true);
- Hir { kind: HirKind::Literal(lit), info: info }
+ Hir { kind: HirKind::Literal(lit), info }
}
/// Creates a class HIR expression.
@@ -285,7 +285,7 @@ impl Hir {
info.set_match_empty(false);
info.set_literal(false);
info.set_alternation_literal(false);
- Hir { kind: HirKind::Class(class), info: info }
+ Hir { kind: HirKind::Class(class), info }
}
/// Creates an anchor assertion HIR expression.
@@ -318,7 +318,7 @@ impl Hir {
if let Anchor::EndLine = anchor {
info.set_line_anchored_end(true);
}
- Hir { kind: HirKind::Anchor(anchor), info: info }
+ Hir { kind: HirKind::Anchor(anchor), info }
}
/// Creates a word boundary assertion HIR expression.
@@ -345,7 +345,7 @@ impl Hir {
if let WordBoundary::AsciiNegate = word_boundary {
info.set_always_utf8(false);
}
- Hir { kind: HirKind::WordBoundary(word_boundary), info: info }
+ Hir { kind: HirKind::WordBoundary(word_boundary), info }
}
/// Creates a repetition HIR expression.
@@ -372,7 +372,7 @@ impl Hir {
info.set_match_empty(rep.is_match_empty() || rep.hir.is_match_empty());
info.set_literal(false);
info.set_alternation_literal(false);
- Hir { kind: HirKind::Repetition(rep), info: info }
+ Hir { kind: HirKind::Repetition(rep), info }
}
/// Creates a group HIR expression.
@@ -389,7 +389,7 @@ impl Hir {
info.set_match_empty(group.hir.is_match_empty());
info.set_literal(false);
info.set_alternation_literal(false);
- Hir { kind: HirKind::Group(group), info: info }
+ Hir { kind: HirKind::Group(group), info }
}
/// Returns the concatenation of the given expressions.
@@ -480,7 +480,7 @@ impl Hir {
})
.any(|e| e.is_line_anchored_end()),
);
- Hir { kind: HirKind::Concat(exprs), info: info }
+ Hir { kind: HirKind::Concat(exprs), info }
}
}
}
@@ -542,7 +542,7 @@ impl Hir {
let x = info.is_alternation_literal() && e.is_literal();
info.set_alternation_literal(x);
}
- Hir { kind: HirKind::Alternation(exprs), info: info }
+ Hir { kind: HirKind::Alternation(exprs), info }
}
}
}
diff --git a/vendor/regex-syntax/src/hir/translate.rs b/vendor/regex-syntax/src/hir/translate.rs
index 56afbbed8..890e1608b 100644
--- a/vendor/regex-syntax/src/hir/translate.rs
+++ b/vendor/regex-syntax/src/hir/translate.rs
@@ -589,7 +589,7 @@ struct TranslatorI<'t, 'p> {
impl<'t, 'p> TranslatorI<'t, 'p> {
/// Build a new internal translator.
fn new(trans: &'t Translator, pattern: &'p str) -> TranslatorI<'t, 'p> {
- TranslatorI { trans: trans, pattern: pattern }
+ TranslatorI { trans, pattern }
}
/// Return a reference to the underlying translator.
@@ -609,7 +609,7 @@ impl<'t, 'p> TranslatorI<'t, 'p> {
/// Create a new error with the given span and error type.
fn error(&self, span: Span, kind: ErrorKind) -> Error {
- Error { kind: kind, pattern: self.pattern.to_string(), span: span }
+ Error { kind, pattern: self.pattern.to_string(), span }
}
/// Return a copy of the active flags.
@@ -779,7 +779,7 @@ impl<'t, 'p> TranslatorI<'t, 'p> {
}
ast::GroupKind::NonCapturing(_) => hir::GroupKind::NonCapturing,
};
- Hir::group(hir::Group { kind: kind, hir: Box::new(expr) })
+ Hir::group(hir::Group { kind, hir: Box::new(expr) })
}
fn hir_repetition(&self, rep: &ast::Repetition, expr: Hir) -> Hir {
@@ -802,11 +802,7 @@ impl<'t, 'p> TranslatorI<'t, 'p> {
};
let greedy =
if self.flags().swap_greed() { !rep.greedy } else { rep.greedy };
- Hir::repetition(hir::Repetition {
- kind: kind,
- greedy: greedy,
- hir: Box::new(expr),
- })
+ Hir::repetition(hir::Repetition { kind, greedy, hir: Box::new(expr) })
}
fn hir_unicode_class(
@@ -1238,7 +1234,7 @@ mod tests {
fn hir_quest(greedy: bool, expr: Hir) -> Hir {
Hir::repetition(hir::Repetition {
kind: hir::RepetitionKind::ZeroOrOne,
- greedy: greedy,
+ greedy,
hir: Box::new(expr),
})
}
@@ -1246,7 +1242,7 @@ mod tests {
fn hir_star(greedy: bool, expr: Hir) -> Hir {
Hir::repetition(hir::Repetition {
kind: hir::RepetitionKind::ZeroOrMore,
- greedy: greedy,
+ greedy,
hir: Box::new(expr),
})
}
@@ -1254,7 +1250,7 @@ mod tests {
fn hir_plus(greedy: bool, expr: Hir) -> Hir {
Hir::repetition(hir::Repetition {
kind: hir::RepetitionKind::OneOrMore,
- greedy: greedy,
+ greedy,
hir: Box::new(expr),
})
}
@@ -1262,7 +1258,7 @@ mod tests {
fn hir_range(greedy: bool, range: hir::RepetitionRange, expr: Hir) -> Hir {
Hir::repetition(hir::Repetition {
kind: hir::RepetitionKind::Range(range),
- greedy: greedy,
+ greedy,
hir: Box::new(expr),
})
}