1 files changed, 24 insertions, 0 deletions
diff --git a/tests/diagnostics/unsized.slang b/tests/diagnostics/unsized.slang
new file mode 100644
index 000000000..6bcad95a9
--- /dev/null
+++ b/tests/diagnostics/unsized.slang
@@ -0,0 +1,24 @@
+//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK): -target spirv -entry main -stage compute
+
+extern static const int size = 1;
+
+struct V
+{
+    // CHECK-DAG: ([[# @LINE+1]]): error 30070
+    int b[size];
+    int a[];
+}
+
+struct Q
+{
+    // CHECK-DAG: ([[# @LINE+1]]): error 30070
+    V v1;
+    V v2;
+}
+
+[numthreads(1,1,1)]
+void main()
+{
+    V v;
+    int i = 2;
+}
+\ No newline at end of file