diff options
Diffstat (limited to 'compiler/rustc_parse/src/parser/expr.rs')
| -rw-r--r-- | compiler/rustc_parse/src/parser/expr.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs index ee712a8e1b5..1b28f3c97e8 100644 --- a/compiler/rustc_parse/src/parser/expr.rs +++ b/compiler/rustc_parse/src/parser/expr.rs @@ -1188,7 +1188,7 @@ impl<'a> Parser<'a> { // `token.kind` should not be compared here. // This is because the `snapshot.token.kind` is treated as the same as // that of the open delim in `TokenTreesReader::parse_token_tree`, even if they are different. - self.span_to_snippet(close_paren).map_or(false, |snippet| snippet == ")") + self.span_to_snippet(close_paren).is_ok_and(|snippet| snippet == ")") { let mut replacement_err = errors::ParenthesesWithStructFields { span, @@ -2078,7 +2078,7 @@ impl<'a> Parser<'a> { // Therefore, `token.kind` should not be compared here. if snapshot .span_to_snippet(snapshot.token.span) - .map_or(false, |snippet| snippet == "]") => + .is_ok_and(|snippet| snippet == "]") => { return Err(errors::MissingSemicolonBeforeArray { open_delim: open_delim_span, @@ -2773,7 +2773,7 @@ impl<'a> Parser<'a> { // We might have a `=>` -> `=` or `->` typo (issue #89396). if TokenKind::FatArrow .similar_tokens() - .map_or(false, |similar_tokens| similar_tokens.contains(&this.token.kind)) + .is_some_and(|similar_tokens| similar_tokens.contains(&this.token.kind)) { err.span_suggestion( this.token.span, @@ -3059,7 +3059,7 @@ impl<'a> Parser<'a> { } }; - let is_shorthand = parsed_field.as_ref().map_or(false, |f| f.is_shorthand); + let is_shorthand = parsed_field.as_ref().is_some_and(|f| f.is_shorthand); // A shorthand field can be turned into a full field with `:`. // We should point this out. self.check_or_expected(!is_shorthand, TokenType::Token(token::Colon)); |