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authorflywind <43030857+xflywind@users.noreply.github.com>2020-11-25 21:09:03 +0800
committerGitHub <noreply@github.com>2020-11-25 14:09:03 +0100
commit7848da7abe683f98019f54f9b99ce531c99e7eaf (patch)
treeeffa403371a5355bbac60564d00a41f5f3f6fd64 /tests
parente220f756e795b972b72d4e8b9d729d1d9b73d2e2 (diff)
downloadNim-7848da7abe683f98019f54f9b99ce531c99e7eaf.tar.gz
inc and dec are atomic in JS backend (#16129)
Diffstat (limited to 'tests')
-rw-r--r--tests/system/tatomics1.nim9
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/system/tatomics1.nim b/tests/system/tatomics1.nim
new file mode 100644
index 000000000..88ab705a8
--- /dev/null
+++ b/tests/system/tatomics1.nim
@@ -0,0 +1,9 @@
+discard """
+  target: "c cpp js"
+"""
+
+var x = 10
+atomicInc(x)
+doAssert x == 11
+atomicDec(x)
+doAssert x == 10