Files
Nim/tests/stdlib/tuserlocks.nim
2021-04-17 11:48:22 +02:00

21 lines
242 B
Nim

discard """
matrix: "--threads:on"
"""
import std/rlocks
var r: RLock
r.initRLock()
doAssert r.tryAcquire()
doAssert r.tryAcquire()
r.release()
r.release()
block:
var x = 12
withRLock r:
inc x
doAssert x == 13
r.deinitRLock()