From 306cf3ac0328cb52fad1371115aa5c3ab226b982 Mon Sep 17 00:00:00 2001 From: nobu Date: Mon, 2 Sep 2013 14:46:25 +0000 Subject: parse.y: valid suffix word only * parse.y (parser_str_options): use valid suffix word only, as well as numeric literal, for the backward comatibility. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42779 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- parse.y | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) (limited to 'parse.y') diff --git a/parse.y b/parse.y index a167d8c087..064e977e9a 100644 --- a/parse.y +++ b/parse.y @@ -6000,8 +6000,8 @@ static int parser_str_options(struct parser_params *parser) { int c, options = 0; + const char *save_p = lex_p; - newtok(); while (c = nextc(), ISALPHA(c)) { switch (c) { #if STR_OPTION_FROZEN @@ -6015,18 +6015,11 @@ parser_str_options(struct parser_params *parser) break; #endif default: - tokadd(c); - break; + lex_p = save_p; + return 0; } } pushback(c); - - if (toklen()) { - tokfix(); - compile_error(PARSER_ARG "unknown string option%s - %s", - toklen() > 1 ? "s" : "", tok()); - } - return options; } -- cgit v1.2.3