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check monitor is owning for debug

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This commit is contained in:
Koichi Sasada 2019-11-12 04:03:33 +09:00
parent 99be207c2a
commit a815053a3e
1 changed files with 5 additions and 0 deletions
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5
lib/rubygems/core_ext/kernel_require.rb
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@ -157,6 +157,11 @@ module Kernel
return gem_original_require(path) if require_again return gem_original_require(path) if require_again
raise load_error raise load_error
ensure
if RUBYGEMS_ACTIVATION_MONITOR.mon_owned?
pp $!
raise "CRITICAL: RUBYGEMS_ACTIVATION_MONITOR is holding."
end
end end
private :require private :require