diff options
Diffstat (limited to 'prism/parser.h')
| -rw-r--r-- | prism/parser.h | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/prism/parser.h b/prism/parser.h index cf5f702a87..7f75bb3cb2 100644 --- a/prism/parser.h +++ b/prism/parser.h @@ -664,17 +664,6 @@ struct pm_parser { pm_string_t current_string; /** - * This string is used to pass information from the lexer to the parser. When - * processing regular expressions we must track the string source for the expression - * as well as its unescaped representation. In that case, `current_string` will hold - * the unescaped value while this field will hold the translated source value. There - * are some escape sequences in regular expressions that will cause the associated - * source string to have a different value than the content of the expression so we - * must track this state separately. - */ - pm_string_t current_regular_expression_source; - - /** * The line number at the start of the parse. This will be used to offset * the line numbers of all of the locations. */ @@ -753,6 +742,12 @@ struct pm_parser { * a true value. */ bool frozen_string_literal; + + /** + * True if the current regular expression being lexed contains only ASCII + * characters. + */ + bool current_regular_expression_ascii_only; }; #endif |