* compile.c (iseq_compile_each): validate argument expr of "next"

  statement.
* bootstraptest/test_syntax.rb: add a test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 0 deletions

diff --git a/bootstraptest/test_syntax.rb b/bootstraptest/test_syntax.rb
index 1c5121cdaa..8a6e622f61 100644
--- a/bootstraptest/test_syntax.rb
+++ b/bootstraptest/test_syntax.rb
@@ -758,3 +758,11 @@ assert_equal 'ok', %q{
   end
   :ok
 }, '[ruby-dev:32882]'
+
+assert_equal "1\n2\n", %q{
+  i = 0
+  while i<2
+    i += 1
+    next p(i)
+  end
+}