Ruby

./revision.h unchanged #190 test_fiber.rb:15:in `<top (required)>': Fiber.new{ }.resume :ok #=> "" (expected "ok") #192 test_fiber.rb:26:in `<top (required)>': fibers = 100.times.collect{Fiber.new{Fiber.yield}} fibers.each(&:resume) fibers.each(&:resume) :ok #=> "" (expected "ok") #193 test_fiber.rb:33:in `<top (required)>': at_exit { Fiber.new{}.resume } #=> killed by SIGFPE (signal 8) #194 test_fiber.rb:37:in `<top (required)>': Fiber.new(&Object.method(:class_eval)).resume("foo") #=> killed by SIGFPE (signal 8) [ruby-dev:34128] test_fiber.rb FAIL 4/5 #934 test_massign.rb:165:in `<top (required)>': a,s=[],"aaa" 300.times { a<<s; s=s.succ } eval <<-END__ GC.stress=true Fiber.new do #{ a.join(",") },*zzz=1 end.resume END__ :ok #=> "" (expected "ok") [ruby-dev:32581] test_massign.rb FAIL 1/34 #1391 test_thread.rb:310:in `<top (required)>': g = enum_for(:local_variables) loop { g.next } #=> killed by SIGFPE (signal 8) [ruby-dev:34128] #1392 test_thread.rb:315:in `<top (required)>': g = enum_for(:block_given?) loop { g.next } #=> killed by SIGFPE (signal 8) [ruby-dev:34128] #1393 test_thread.rb:320:in `<top (required)>': g = enum_for(:binding) loop { g.next } #=> killed by SIGFPE (signal 8) [ruby-dev:34128] #1394 test_thread.rb:325:in `<top (required)>': g = "abc".enum_for(:scan, /./) loop { g.next } #=> killed by SIGFPE (signal 8) [ruby-dev:34128] #1395 test_thread.rb:330:in `<top (required)>': g = Module.enum_for(:new) loop { g.next } #=> killed by SIGFPE (signal 8) [ruby-dev:34128] test_thread.rb FAIL 5/48 Thread count: 10000 (skipping) FAIL 10/1409 tests failed make: *** [uncommon.mk:751: yes-btest-ruby] Error 1 

May be related to this warning:

compiling coroutine/copy/Context.c coroutine/copy/Context.c: In function 'coroutine_restore_stack_padded': coroutine/copy/Context.c:87:34: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 87 | _longjmp(context->state, 1 | (int)buffer); |