1 files changed, 42 insertions, 0 deletions
diff --git a/tests/language-feature/zero-initialize/struct-array-some-member-missing-init.slang b/tests/language-feature/zero-initialize/struct-array-some-member-missing-init.slang
new file mode 100644
index 000000000..cdd3f703f
--- /dev/null
+++ b/tests/language-feature/zero-initialize/struct-array-some-member-missing-init.slang
@@ -0,0 +1,42 @@
+//TEST:SIMPLE(filecheck=CHECK): -target hlsl -stage compute -entry computeMain -xslang -zero-initialize
+//TEST:SIMPLE(filecheck=CHECK): -target glsl -stage compute -entry computeMain -xslang -zero-initialize
+
+// CHECK-NOT: {{.* }}= 0;
+
+RWStructuredBuffer<int> outputBuffer;
+
+struct MyStruct_base
+{
+    int a = 1;
+    int b;
+};
+struct MyStruct : MyStruct_base
+{
+    int c = 1;
+    int d;
+};
+
+Array<MyStruct,2> getStructs()
+{
+    Array<MyStruct, 2> outData;
+    return outData;
+}
+
+[numthreads(1, 1, 1)]
+void computeMain(int3 dispatchThreadID: SV_DispatchThreadID)
+{
+    Array<MyStruct,2> myStruct = getStructs();
+
+// BUF: 1
+    outputBuffer[0] = true
+        && myStruct[0].a == 1
+        && myStruct[0].b == 0
+        && myStruct[0].c == 1
+        && myStruct[0].d == 0
+
+        && myStruct[1].a == 1
+        && myStruct[1].b == 0
+        && myStruct[1].c == 1
+        && myStruct[1].d == 0
+        ;
+}