close nim-lang#13062(add testcase for nim-lang#13062) (nim-lang#15956)

irdassis · Feb 12, 2021 · 7469ef6 · 7469ef6
1 parent f6bad6f
commit 7469ef6
Showing 1 changed file with 27 additions and 0 deletions.
diff --git a/tests/ccgbugs/t13062.nim b/tests/ccgbugs/t13062.nim
@@ -0,0 +1,27 @@
+discard """
+  output: "[p = nil]"
+  targets: "c cpp"
+"""
+
+import atomics
+
+type
+  Pledge* {.exportc.} = object
+    p: PledgePtr
+
+  PledgeKind {.exportc.} = enum
+    Single
+    Iteration
+
+  PledgePtr {.exportc.} = ptr object
+    case kind: PledgeKind
+    of Single:
+      impl: PledgeImpl
+    of Iteration:
+      discard
+
+  PledgeImpl {.exportc.} = object
+    fulfilled: Atomic[bool]
+
+var x: Pledge
+echo x.repr