Commits on Apr 5, 2024

1. Fix ec assertion with using pthread …

   When RUBY_DEBUG is enabled, the following script causes an assertion
   failure:
   
       Fiber.new(&Object.method(:class_eval)).resume("foo")
   
   The assertion failure is:
   
       Assertion Failed: ractor_core.h:328:rb_ractor_set_current_ec_:ec == ((void*)0) || cr->threads.running_ec != ec
   
       -- C level backtrace information -------------------------------------------
       miniruby(rb_vm_bugreport+0xb60) [0x100290f20] vm_dump.c:1151
       miniruby(rb_vm_bugreport) (null):0
       miniruby(rb_assert_failure_detail+0xa4) [0x1003b533c] error.c:1168
       miniruby(rb_assert_failure_detail+0x0) [0x1003b5298] error.c:1148
       miniruby(rb_assert_failure) (null):0
       miniruby(Init_native_thread.cold.1+0x0) [0x1003d3c24] ractor_core.h:328
       miniruby(rb_ractor_set_current_ec_) (null):0
       miniruby(ruby_thread_set_native.cold.1) thread_pthread.c:1624
       miniruby(Init_native_thread+0x0) [0x100222380] ractor_core.h:328
       miniruby(ruby_thread_set_native) (null):0
       miniruby(fiber_entry+0x1c) [0x10008a1c4] cont.c:845
       miniruby(coroutine_trampoline+0xa8) [0x1003a1d78] coroutine/pthread/Context.c:148
       /usr/lib/system/libsystem_pthread.dylib(_pthread_start+0x88) [0x1911fef94]

   

   peterzhu2118 committed Apr 5, 2024
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