* variable.c (rb_alias_variable): should not allow variable

  aliasing if $SAFE >= 4.

* parse.y (expr): "break" and "next" to take optional expression,
  which is used as a value for termination. [new, experimental]

* eval.c (rb_eval): "break" can give value to terminating method.

* eval.c (rb_eval): "break" and "next" to take optional expression.

* eval.c (rb_yield_0): "next" can give value to terminating "yield".

* eval.c (rb_iterate): "break" can give value to terminating method.

* eval.c (proc_call): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/version.h b/version.h
index 57dfb4663a..29813a6f6d 100644
--- a/version.h
+++ b/version.h
@@ -1,4 +1,4 @@
 #define RUBY_VERSION "1.7.0"
-#define RUBY_RELEASE_DATE "2001-05-21"
+#define RUBY_RELEASE_DATE "2001-05-22"
 #define RUBY_VERSION_CODE 170
-#define RUBY_RELEASE_CODE 20010521
+#define RUBY_RELEASE_CODE 20010522