1 files changed, 18 insertions, 0 deletions
diff --git a/tests/async/tasync_forward.nim b/tests/async/tasync_forward.nim
new file mode 100644
index 000000000..99527032f
--- /dev/null
+++ b/tests/async/tasync_forward.nim
@@ -0,0 +1,18 @@
+
+import asyncdispatch
+
+# bug #1970
+
+proc foo {.async.}
+
+proc foo {.async.} =
+  discard
+
+# With additional pragmas:
+proc bar {.async, cdecl.}
+
+proc bar {.async.} =
+  discard
+
+proc verifyCdeclPresent(p: proc : Future[void] {.cdecl.}) = discard
+verifyCdeclPresent(bar)