Merging upstream version 1.70.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 11 insertions, 11 deletions

diff --git a/compiler/rustc_parse/src/lexer/diagnostics.rs b/compiler/rustc_parse/src/lexer/diagnostics.rs
index 27f4428d3..9e6d27bf0 100644
--- a/compiler/rustc_parse/src/lexer/diagnostics.rs
+++ b/compiler/rustc_parse/src/lexer/diagnostics.rs
@@ -21,7 +21,7 @@ pub struct TokenTreeDiagInfo {
     pub matching_block_spans: Vec<(Span, Span)>,
 }
 
-pub fn same_identation_level(sm: &SourceMap, open_sp: Span, close_sp: Span) -> bool {
+pub fn same_indentation_level(sm: &SourceMap, open_sp: Span, close_sp: Span) -> bool {
     match (sm.span_to_margin(open_sp), sm.span_to_margin(close_sp)) {
         (Some(open_padding), Some(close_padding)) => open_padding == close_padding,
         _ => false,
@@ -67,13 +67,13 @@ pub fn report_suspicious_mismatch_block(
     let mut matched_spans: Vec<(Span, bool)> = diag_info
         .matching_block_spans
         .iter()
-        .map(|&(open, close)| (open.with_hi(close.lo()), same_identation_level(sm, open, close)))
+        .map(|&(open, close)| (open.with_hi(close.lo()), same_indentation_level(sm, open, close)))
         .collect();
 
     // sort by `lo`, so the large block spans in the front
-    matched_spans.sort_by(|a, b| a.0.lo().cmp(&b.0.lo()));
+    matched_spans.sort_by_key(|(span, _)| span.lo());
 
-    // We use larger block whose identation is well to cover those inner mismatched blocks
+    // We use larger block whose indentation is well to cover those inner mismatched blocks
     // O(N^2) here, but we are on error reporting path, so it is fine
     for i in 0..matched_spans.len() {
         let (block_span, same_ident) = matched_spans[i];
diff --git a/compiler/rustc_parse/src/lexer/mod.rs b/compiler/rustc_parse/src/lexer/mod.rs
index 59958a309..9e856c9f2 100644
--- a/compiler/rustc_parse/src/lexer/mod.rs
+++ b/compiler/rustc_parse/src/lexer/mod.rs
@@ -175,7 +175,7 @@ impl<'a> StringReader<'a> {
                     if !sym.can_be_raw() {
                         self.sess.emit_err(errors::CannotBeRawIdent { span, ident: sym });
                     }
-                    self.sess.raw_identifier_spans.borrow_mut().push(span);
+                    self.sess.raw_identifier_spans.push(span);
                     token::Ident(sym, true)
                 }
                 rustc_lexer::TokenKind::UnknownPrefix => {
@@ -553,8 +553,8 @@ impl<'a> StringReader<'a> {
         }
 
         if let Some(possible_offset) = possible_offset {
-            let lo = start + BytePos(possible_offset as u32);
-            let hi = lo + BytePos(found_terminators as u32);
+            let lo = start + BytePos(possible_offset);
+            let hi = lo + BytePos(found_terminators);
             let span = self.mk_sp(lo, hi);
             err.span_suggestion(
                 span,
diff --git a/compiler/rustc_parse/src/lexer/tokentrees.rs b/compiler/rustc_parse/src/lexer/tokentrees.rs
index 36fd1e37d..7c2c08951 100644
--- a/compiler/rustc_parse/src/lexer/tokentrees.rs
+++ b/compiler/rustc_parse/src/lexer/tokentrees.rs
@@ -1,5 +1,5 @@
 use super::diagnostics::report_suspicious_mismatch_block;
-use super::diagnostics::same_identation_level;
+use super::diagnostics::same_indentation_level;
 use super::diagnostics::TokenTreeDiagInfo;
 use super::{StringReader, UnmatchedDelim};
 use rustc_ast::token::{self, Delimiter, Token};
@@ -153,7 +153,7 @@ impl<'a> TokenTreesReader<'a> {
                         unclosed_delimiter = Some(sp);
                     };
                     for (brace, brace_span) in &self.diag_info.open_braces {
-                        if same_identation_level(&sm, self.token.span, *brace_span)
+                        if same_indentation_level(&sm, self.token.span, *brace_span)
                             && brace == &close_delim
                         {
                             // high likelihood of these two corresponding
diff --git a/compiler/rustc_parse/src/lexer/unicode_chars.rs b/compiler/rustc_parse/src/lexer/unicode_chars.rs
index d4f971d5b..1f027c08f 100644
--- a/compiler/rustc_parse/src/lexer/unicode_chars.rs
+++ b/compiler/rustc_parse/src/lexer/unicode_chars.rs
@@ -336,8 +336,8 @@ const ASCII_ARRAY: &[(&str, &str, Option<token::TokenKind>)] = &[
     ("\"", "Quotation Mark", None),
 ];
 
-pub(super) fn check_for_substitution<'a>(
-    reader: &StringReader<'a>,
+pub(super) fn check_for_substitution(
+    reader: &StringReader<'_>,
     pos: BytePos,
     ch: char,
     count: usize,