diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | regparse.c | 4 |
2 files changed, 9 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Sat Nov 29 19:19:32 2008 Yukihiro Matsumoto <matz@ruby-lang.org> + + * regparse.c (is_invalid_quantifier_target): Perl and old Ruby + accepts quantifier on anchors. [ruby-core:20161] + Sat Nov 29 18:28:57 2008 Yukihiro Matsumoto <matz@ruby-lang.org> * ext/socket/socket.c (sock_getaddrinfo): should have updated for diff --git a/regparse.c b/regparse.c index c7b42eaf74..8a02966def 100644 --- a/regparse.c +++ b/regparse.c @@ -2112,6 +2112,7 @@ conv_backslash_value(int c, ScanEnv* env) return c; } +#if 0 /* no invalid quantifier */ static int is_invalid_quantifier_target(Node* node) { @@ -2143,6 +2144,9 @@ is_invalid_quantifier_target(Node* node) } return 0; } +#else +#define is_invalid_quantifier_target(node) 0 +#endif /* ?:0, *:1, +:2, ??:3, *?:4, +?:5 */ static int |