From 4e5ff1559ca3bd7bb777a1c48106464cb656e041 Mon Sep 17 00:00:00 2001
From: Derek Mauro <dmauro@google.com>
Date: Fri, 2 Dec 2022 12:43:54 -0800
Subject: Add a compilation test for recursive hash map types

PiperOrigin-RevId: 492535520
Change-Id: I2e58b39bd4ab3064f675474c5e712c76fac02674
---
 absl/container/node_hash_map_test.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'absl/container/node_hash_map_test.cc')

diff --git a/absl/container/node_hash_map_test.cc b/absl/container/node_hash_map_test.cc
index e941a836..9bcf470c 100644
--- a/absl/container/node_hash_map_test.cc
+++ b/absl/container/node_hash_map_test.cc
@@ -272,6 +272,14 @@ TEST(NodeHashMap, NodeHandleMutableKeyAccess) {
 }
 #endif
 
+TEST(NodeHashMap, RecursiveTypeCompiles) {
+  struct RecursiveType {
+    node_hash_map<int, RecursiveType> m;
+  };
+  RecursiveType t;
+  t.m[0] = RecursiveType{};
+}
+
 }  // namespace
 }  // namespace container_internal
 ABSL_NAMESPACE_END
-- 
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