compile.c: check compile

* compile.c (iseq_compile_each): check if sub nodes succeeded.
  [ruby-core:76531] [Bug #12613]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57300 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 0 deletions

diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb
index f40f15316b..61aab4bee5 100644
--- a/test/ruby/test_syntax.rb
+++ b/test/ruby/test_syntax.rb
@@ -958,6 +958,23 @@ eom
     end
   end
 
+  def test_syntax_error_in_rescue
+    bug12613 = '[ruby-core:76531] [Bug #12613]'
+    assert_syntax_error("#{<<-"begin;"}\n#{<<-"end;"}", /Invalid retry/, bug12613)
+    begin;
+      while true
+        begin
+          p
+        rescue
+          retry
+        else
+          retry
+        end
+        break
+      end
+    end;
+  end
+
   private
 
   def not_label(x) @result = x; @not_label ||= nil end