diff options
Diffstat (limited to 'compiler/rustc_parse/src/parser/stmt.rs')
| -rw-r--r-- | compiler/rustc_parse/src/parser/stmt.rs | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/compiler/rustc_parse/src/parser/stmt.rs b/compiler/rustc_parse/src/parser/stmt.rs index 9fcf51a04..12c267351 100644 --- a/compiler/rustc_parse/src/parser/stmt.rs +++ b/compiler/rustc_parse/src/parser/stmt.rs @@ -193,10 +193,9 @@ impl<'a> Parser<'a> { /// At this point, the `!` token after the path has already been eaten. fn parse_stmt_mac(&mut self, lo: Span, attrs: AttrVec, path: ast::Path) -> PResult<'a, Stmt> { let args = self.parse_delim_args()?; - let delim = args.delim.to_token(); let hi = self.prev_token.span; - let style = match delim { + let style = match args.delim { Delimiter::Brace => MacStmtStyle::Braces, _ => MacStmtStyle::NoBraces, }; @@ -300,7 +299,7 @@ impl<'a> Parser<'a> { Ok(ty) => (None, Some(ty)), Err(mut err) => { if let Ok(snip) = self.span_to_snippet(pat.span) { - err.span_label(pat.span, format!("while parsing the type for `{}`", snip)); + err.span_label(pat.span, format!("while parsing the type for `{snip}`")); } // we use noexpect here because we don't actually expect Eq to be here // but we are still checking for it in order to be able to handle it if @@ -502,7 +501,7 @@ impl<'a> Parser<'a> { fn error_block_no_opening_brace<T>(&mut self) -> PResult<'a, T> { let tok = super::token_descr(&self.token); - let msg = format!("expected `{{`, found {}", tok); + let msg = format!("expected `{{`, found {tok}"); Err(self.error_block_no_opening_brace_msg(Cow::from(msg))) } @@ -638,10 +637,9 @@ impl<'a> Parser<'a> { e.span_suggestion( sp.with_hi(sp.lo() + BytePos(marker.len() as u32)), format!( - "add a space before `{}` to use a regular comment", - doc_comment_marker, + "add a space before `{doc_comment_marker}` to use a regular comment", ), - format!("{} {}", comment_marker, doc_comment_marker), + format!("{comment_marker} {doc_comment_marker}"), Applicability::MaybeIncorrect, ); } |