* vm.c (rb_vm_make_jump_tag_but_local_jump): take care of the case

  TAG_JUMP() with TAG_FATAL (ex. rb_fatal()).

* test/ruby/test_fiber.rb (test_fatal_in_fiber): add a test for above.

* ext/-test-/fatal/extconf.rb, ext/-test-/fatal/rb_fatal.c: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 0 deletions

diff --git a/test/ruby/test_fiber.rb b/test/ruby/test_fiber.rb
index 7f15e74118..ac2805920e 100644
--- a/test/ruby/test_fiber.rb
+++ b/test/ruby/test_fiber.rb
@@ -269,5 +269,14 @@ class TestFiber < Test::Unit::TestCase
       Thread.new{ Fiber.new{ Thread.exit }.resume }.join
     end
   end
+
+  def test_fatal_in_fiber
+    assert_in_out_err(["-r-test-/fatal/rb_fatal", "-e", <<-EOS], "", [], /ok/)
+      Fiber.new{
+        rb_fatal "ok"
+      }.resume
+      puts :ng # unreachable.
+    EOS
+  end
 end