diff options
Diffstat (limited to 'compiler/rustc_parse_format')
| -rw-r--r-- | compiler/rustc_parse_format/src/lib.rs | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/compiler/rustc_parse_format/src/lib.rs b/compiler/rustc_parse_format/src/lib.rs index faf6ca78467..ef71333d1c3 100644 --- a/compiler/rustc_parse_format/src/lib.rs +++ b/compiler/rustc_parse_format/src/lib.rs @@ -286,13 +286,11 @@ impl<'a> Iterator for Parser<'a> { lbrace_byte_pos.to(InnerOffset(rbrace_byte_pos.0 + width)), ); } - } else { - if let Some(&(_, maybe)) = self.cur.peek() { - match maybe { - '?' => self.suggest_format_debug(), - '<' | '^' | '>' => self.suggest_format_align(maybe), - _ => self.suggest_positional_arg_instead_of_captured_arg(arg), - } + } else if let Some(&(_, maybe)) = self.cur.peek() { + match maybe { + '?' => self.suggest_format_debug(), + '<' | '^' | '>' => self.suggest_format_align(maybe), + _ => self.suggest_positional_arg_instead_of_captured_arg(arg), } } Some(NextArgument(Box::new(arg))) @@ -1028,7 +1026,7 @@ fn find_width_map_from_snippet( if next_c == '{' { // consume up to 6 hexanumeric chars let digits_len = - s.clone().take(6).take_while(|(_, c)| c.is_digit(16)).count(); + s.clone().take(6).take_while(|(_, c)| c.is_ascii_hexdigit()).count(); let len_utf8 = s .as_str() @@ -1047,14 +1045,14 @@ fn find_width_map_from_snippet( width += required_skips + 2; s.nth(digits_len); - } else if next_c.is_digit(16) { + } else if next_c.is_ascii_hexdigit() { width += 1; // We suggest adding `{` and `}` when appropriate, accept it here as if // it were correct let mut i = 0; // consume up to 6 hexanumeric chars while let (Some((_, c)), _) = (s.next(), i < 6) { - if c.is_digit(16) { + if c.is_ascii_hexdigit() { width += 1; } else { break; |