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ruby--ruby/ext/-test-
Koichi Sasada 36da0b3da1 check interrupts at each frame pop timing.
Asynchronous events such as signal trap, finalization timing,
thread switching and so on are managed by "interrupt_flag".
Ruby's threads check this flag periodically and if a thread
does not check this flag, above events doesn't happen.

This checking is CHECK_INTS() (related) macro and it is placed
at some places (laeve instruction and so on). However, at the end
of C methods, C blocks (IMEMO_IFUNC) etc there are no checking
and it can introduce uninterruptible thread.

To modify this situation, we decide to place CHECK_INTS() at
vm_pop_frame(). It increases interrupt checking points.
[Bug #16366]

This patch can introduce unexpected events...
2019-11-29 17:47:02 +09:00
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arith_seq/extract
array/resize
bignum
bug-3571
bug-5832
bug-14834
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class
cxxanyargs
debug
dln/empty
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exception
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gvl/call_without_gvl
hash
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iter
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num2int
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postponed_job
printf
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rational
rb_call_super_kw
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regexp
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st
string
struct
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thread_fd_close
time
tracepoint
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vm
wait_for_single_fd
win32
auto_ext.rb