* array.c (rb_ary_pop): may cause realloc oscillation. a patch

  from MORITA Naoyuki <mlgetter at kidou.sakura.ne.jp>.
  [ruby-dev:29028]

* parse.y (then): we'd like to reserve colon here for the future.
  warning added.

* ruby.h: export rb_cMethod.  [ruby-talk:201259]

* ext/bigdecimal/bigdecimal.c: Allows '_' to appear within
  digits.  [ruby-dev:28872]

* ext/bigdecimal/lib/bigdecimal/util.rb: Bug in to_r reported by
  [ruby-list:42533] fixed.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index af81a897b7..d0a106b5f8 100644
--- a/parse.y
+++ b/parse.y
@@ -1731,6 +1731,11 @@ primary_value 	: primary
 
 then		: term
 		| ':'
+		    {
+		        rb_warn("colon will be obsoleted; use semicolon");
+			value_expr($1);
+			$$ = $1;
+		    }
 		| kTHEN
 		| term kTHEN
 		;