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fix #18844 (#18851)

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flywind 2021-09-20 15:50:20 +08:00 • committed by GitHub
commit ee9795f76f
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2 changed files with 25 additions and 5 deletions
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22
tests/stdlib/concurrency/tatomics.nim
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@ -1,6 +1,6 @@
# test atomic operations
import atomics, bitops
import std/[atomics, bitops]
type
Object = object
@ -607,3 +607,23 @@ block clear:
doAssert not location.testAndSet
location.clear(moRelease)
doAssert not location.testAndSet
block: # bug #18844
when not defined(cpp): # cpp pending pr #18836
type
Deprivation = object of RootObj
memes: Atomic[int]
Zoomer = object
dopamine: Deprivation
block:
var x = Deprivation()
var y = Zoomer()
doAssert x.memes.load == 0
doAssert y.dopamine.memes.load == 0
block:
var x: Deprivation
var y: Zoomer
doAssert x.memes.load == 0
doAssert y.dopamine.memes.load == 0