1 files changed, 47 insertions, 0 deletions
diff --git a/system/ruby/test_insns-lower-recursion-depth.patch b/system/ruby/test_insns-lower-recursion-depth.patch
new file mode 100644
index 000000000..48e88dfd6
--- /dev/null
+++ b/system/ruby/test_insns-lower-recursion-depth.patch
@@ -0,0 +1,47 @@
+The patched test is a recursion function. We have lower stack size,
+so we hit SystemStackError sooner than on other platforms.
+
+  #361 test_insns.rb:389:in `block in <top (required)>':
+     # recursive once
+     def once n
+       return %r/#{
+         if n == 0
+           true
+         else
+           once(n-1)             # here
+         end
+       }/ox
+     end
+     x = once(128); x = once(7); x = once(16);
+     x =~ "true" && $~
+    #=> "" (expected "true")  once
+  Stderr output is not empty
+     bootstraptest.tmp.rb:3:in `once': stack level too deep (SystemStackError)
+             from bootstraptest.tmp.rb:7:in `block in once'
+             from bootstraptest.tmp.rb:3:in `once'
+             from bootstraptest.tmp.rb:7:in `block in once'
+             from bootstraptest.tmp.rb:3:in `once'
+             from bootstraptest.tmp.rb:7:in `block in once'
+             from bootstraptest.tmp.rb:3:in `once'
+             from bootstraptest.tmp.rb:7:in `block in once'
+             from bootstraptest.tmp.rb:3:in `once'
+              ... 125 levels...
+             from bootstraptest.tmp.rb:3:in `once'
+             from bootstraptest.tmp.rb:7:in `block in once'
+             from bootstraptest.tmp.rb:3:in `once'
+             from bootstraptest.tmp.rb:11:in `<main>'
+  Test_insns.rb           FAIL 1/187
+  FAIL 1/1197 tests failed
+  Make: *** [uncommon.mk:666: yes-btest-ruby] Error 1
+
+--- a/bootstraptest/test_insns.rb
++++ b/bootstraptest/test_insns.rb
+@@ -248,7 +248,7 @@
+         end
+       }/ox
+     end
+-    x = once(128); x = once(7); x = once(16);
++    x = once(32); x = once(7); x = once(16);
+     x =~ "true" && $~
+   },
+   [ 'once', <<~'},', ],         # {