Fix codegen issue causing misaligned register

Reported by https://hackerone.com/haquaman

1 files changed, 20 insertions, 0 deletions

diff --git a/test/t/codegen.rb b/test/t/codegen.rb
new file mode 100644
index 000000000..89ad94bae
--- /dev/null
+++ b/test/t/codegen.rb
@@ -0,0 +1,20 @@
+##
+# Codegen tests
+
+assert('codegen absorbs arguments to redo and retry if they are the argument of a call') do
+  assert_nothing_raised do
+    a=*"1", case nil
+    when 1
+      redo |
+      1
+    end
+  end
+
+  assert_nothing_raised do
+    a=*"1", case nil
+    when 1
+      retry |
+      1
+    end
+  end
+end