merge revision(s) 17366:

	* ext/stringio/stringio.c (strio_each, strio_readlines): IO#each and
	  IO#readlines do not affect $_.  [ruby-core:17277]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@17664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 6 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 01b3d116f3..0f6347f522 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sun Jun 29 17:22:09 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/stringio/stringio.c (strio_each, strio_readlines): IO#each and
+	  IO#readlines do not affect $_.  [ruby-core:17277]
+
 Sun Jun 29 17:19:59 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/stringio/stringio.c (strio_readline, strio_each)
diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c
index 1a6502ed4d..537fc19a4e 100644
--- a/ext/stringio/stringio.c
+++ b/ext/stringio/stringio.c
@@ -1014,7 +1014,6 @@ strio_each(argc, argv, self)
     RETURN_ENUMERATOR(self, argc, argv);
 
     while (!NIL_P(line = strio_getline(argc, argv, readable(ptr)))) {
-	rb_lastline_set(line);
 	rb_yield(line);
     }
     return self;
@@ -1037,7 +1036,6 @@ strio_readlines(argc, argv, self)
     while (!NIL_P(line = strio_getline(argc, argv, readable(ptr)))) {
 	rb_ary_push(ary, line);
     }
-    rb_lastline_set(Qnil);
     return ary;
 }
 
diff --git a/version.h b/version.h
index 414c85d8fd..1bcb071a94 100644
--- a/version.h
+++ b/version.h
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2008-06-29"
 #define RUBY_VERSION_CODE 187
 #define RUBY_RELEASE_CODE 20080629
-#define RUBY_PATCHLEVEL 26
+#define RUBY_PATCHLEVEL 27
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8