diff options
Diffstat (limited to 'compiler/rustc_parse/src')
| -rw-r--r-- | compiler/rustc_parse/src/parser/attr_wrapper.rs | 8 | ||||
| -rw-r--r-- | compiler/rustc_parse/src/parser/diagnostics.rs | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/compiler/rustc_parse/src/parser/attr_wrapper.rs b/compiler/rustc_parse/src/parser/attr_wrapper.rs index 6c750ff428f..ca0ac7829b1 100644 --- a/compiler/rustc_parse/src/parser/attr_wrapper.rs +++ b/compiler/rustc_parse/src/parser/attr_wrapper.rs @@ -116,7 +116,7 @@ impl CreateTokenStream for LazyTokenStreamImpl { if !self.replace_ranges.is_empty() { let mut tokens: Vec<_> = tokens.collect(); - let mut replace_ranges = self.replace_ranges.clone(); + let mut replace_ranges = self.replace_ranges.to_vec(); replace_ranges.sort_by_key(|(range, _)| range.start); #[cfg(debug_assertions)] @@ -146,7 +146,7 @@ impl CreateTokenStream for LazyTokenStreamImpl { // start position, we ensure that any replace range which encloses // another replace range will capture the *replaced* tokens for the inner // range, not the original tokens. - for (range, new_tokens) in replace_ranges.iter().rev() { + for (range, new_tokens) in replace_ranges.into_iter().rev() { assert!(!range.is_empty(), "Cannot replace an empty range: {:?}", range); // Replace ranges are only allowed to decrease the number of tokens. assert!( @@ -165,7 +165,7 @@ impl CreateTokenStream for LazyTokenStreamImpl { tokens.splice( (range.start as usize)..(range.end as usize), - new_tokens.clone().into_iter().chain(filler), + new_tokens.into_iter().chain(filler), ); } make_token_stream(tokens.into_iter(), self.break_last_token) @@ -321,7 +321,7 @@ impl<'a> Parser<'a> { self.capture_state.replace_ranges[replace_ranges_start..replace_ranges_end] .iter() .cloned() - .chain(inner_attr_replace_ranges.clone().into_iter()) + .chain(inner_attr_replace_ranges.iter().cloned()) .map(|(range, tokens)| { ((range.start - start_calls)..(range.end - start_calls), tokens) }) diff --git a/compiler/rustc_parse/src/parser/diagnostics.rs b/compiler/rustc_parse/src/parser/diagnostics.rs index f4c6b33a529..7f747785936 100644 --- a/compiler/rustc_parse/src/parser/diagnostics.rs +++ b/compiler/rustc_parse/src/parser/diagnostics.rs @@ -387,7 +387,7 @@ impl<'a> Parser<'a> { /// This is to avoid losing unclosed delims errors `create_snapshot_for_diagnostic` clears. pub(super) fn restore_snapshot(&mut self, snapshot: SnapshotParser<'a>) { *self = snapshot.parser; - self.unclosed_delims.extend(snapshot.unclosed_delims.clone()); + self.unclosed_delims.extend(snapshot.unclosed_delims); } pub fn unclosed_delims(&self) -> &[UnmatchedBrace] { |