fixes #13281 (#13282)

* fixes ##13281

* add comment to test

1 files changed, 17 insertions, 1 deletions

diff --git a/tests/ccgbugs/tcgbug.nim b/tests/ccgbugs/tcgbug.nim
index ba0c16fa8..db9c116be 100644
--- a/tests/ccgbugs/tcgbug.nim
+++ b/tests/ccgbugs/tcgbug.nim
@@ -2,6 +2,7 @@ discard """
 output: '''
 success
 M1 M2
+ok
 '''
 """
 
@@ -39,7 +40,8 @@ type
 var k = PFuture[void]()
 
 
-##bug #9297
+##bug #9297 and #13281
+
 import strutils
 
 type
@@ -58,6 +60,14 @@ type
       of M2: b:float
       of M3: c:cstring
 
+  Helper* {.exportc: "PublicHelper".} = object
+    case isKind: bool
+      of true:
+        formatted: string
+      of false:
+        parsed1: string
+        parsed2: string
+
 proc newMyObject(kind: MyKind, val: string): MyObject =
   result = MyObject(kind: kind)
 
@@ -75,3 +85,9 @@ proc newMyObjectRef(kind: MyKind, val: string): MyObjectRef =
 
 
 echo newMyObject(M1, "2").kind, " ", newMyObjectRef(M2, "3").kind
+
+
+proc test(c: Helper): string =
+  c.formatted
+
+echo test(Helper(isKind: true, formatted: "ok"))