diff options
Diffstat (limited to 'gcc/rust/lex/rust-lex.cc')
| -rw-r--r-- | gcc/rust/lex/rust-lex.cc | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/gcc/rust/lex/rust-lex.cc b/gcc/rust/lex/rust-lex.cc index b143e70..76ff15c 100644 --- a/gcc/rust/lex/rust-lex.cc +++ b/gcc/rust/lex/rust-lex.cc @@ -1317,7 +1317,8 @@ Lexer::parse_escape (char opening_char) switch (current_char.value) { - case 'x': { + case 'x': + { auto hex_escape_pair = parse_partial_hex_escape (); long hexLong = hex_escape_pair.first; additional_length_offset += hex_escape_pair.second; @@ -1400,7 +1401,8 @@ Lexer::parse_utf8_escape () switch (current_char.value) { - case 'x': { + case 'x': + { auto hex_escape_pair = parse_partial_hex_escape (); long hexLong = hex_escape_pair.first; additional_length_offset += hex_escape_pair.second; @@ -1438,7 +1440,8 @@ Lexer::parse_utf8_escape () case '"': output_char = '"'; break; - case 'u': { + case 'u': + { auto unicode_escape_pair = parse_partial_unicode_escape (); output_char = unicode_escape_pair.first; additional_length_offset += unicode_escape_pair.second; @@ -1894,6 +1897,11 @@ Lexer::parse_raw_byte_string (location_t loc) break; } } + else if (current_char.is_eof ()) + { + rust_error_at (string_begin_locus, "unended raw byte string literal"); + return Token::make (END_OF_FILE, get_current_location ()); + } else if (current_char.value > 127) { rust_error_at (get_current_location (), @@ -1901,11 +1909,6 @@ Lexer::parse_raw_byte_string (location_t loc) current_char.as_string ().c_str ()); current_char = 0; } - else if (current_char.is_eof ()) - { - rust_error_at (string_begin_locus, "unended raw byte string literal"); - return Token::make (END_OF_FILE, get_current_location ()); - } length++; current_column++; |