1 files changed, 20 insertions, 0 deletions
diff --git a/tests/closure/t20152.nim b/tests/closure/t20152.nim
new file mode 100644
index 000000000..484ea0741
--- /dev/null
+++ b/tests/closure/t20152.nim
@@ -0,0 +1,20 @@
+discard """
+  action: compile
+"""
+
+proc foo() =
+  iterator it():int {.closure.} =
+    yield 1
+  proc useIter() {.nimcall.} =
+    var iii = it # <-- illegal capture
+    doAssert iii() == 1
+  useIter()
+foo()
+
+proc foo2() =
+  proc bar() = # Local function, but not a closure, because no captures
+    echo "hi"
+  proc baz() {.nimcall.} = # Calls local function
+    bar()
+  baz()
+foo2()