1 files changed, 18 insertions, 0 deletions
diff --git a/tests/iter/titer.nim b/tests/iter/titer.nim
index f32bec2fb..b03d43f36 100644
--- a/tests/iter/titer.nim
+++ b/tests/iter/titer.nim
@@ -127,3 +127,21 @@ block: # bug #21110
       e()
   static: foo()
   foo()
+
+
+# bug #15924
+iterator walk(): (int, int) {.closure.} =
+  yield (10,11)
+
+for (i,j) in walk():
+  doAssert i == 10
+
+proc main123() =
+  let x = false
+  iterator it(): (bool, bool) {.closure.} = # normally {.closure.} here makes #21476 work
+    discard x
+
+  for (_, _) in it():
+    discard
+
+main123()