From 26e25f6e73a9808ad93c98ad34907e3a27b6726c Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Mon, 18 Mar 2024 17:21:48 -0700
Subject: Check for cylic types. (#3790)

---
 tests/bugs/cyclic-type.slang | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 tests/bugs/cyclic-type.slang

(limited to 'tests')

diff --git a/tests/bugs/cyclic-type.slang b/tests/bugs/cyclic-type.slang
new file mode 100644
index 000000000..49591fbe6
--- /dev/null
+++ b/tests/bugs/cyclic-type.slang
@@ -0,0 +1,21 @@
+
+//TEST:SIMPLE(filecheck=CHECK):-target spirv -emit-spirv-directly
+
+// CHECK: error 41001:
+
+struct TA
+{
+    TB tb;
+}
+
+struct TB
+{
+    TA ta[2];
+}
+
+[numthreads(1,1,1)]
+void main()
+{
+    TA ta;
+    ta.tb.ta[0] = ta;
+}
\ No newline at end of file
-- 
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