1 files changed, 35 insertions, 0 deletions
diff --git a/tests/language-feature/zero-initialize/struct-some-member-init-missing-zero-init.slang b/tests/language-feature/zero-initialize/struct-some-member-init-missing-zero-init.slang
new file mode 100644
index 000000000..2b584ad00
--- /dev/null
+++ b/tests/language-feature/zero-initialize/struct-some-member-init-missing-zero-init.slang
@@ -0,0 +1,35 @@
+//TEST:SIMPLE(filecheck=CHECK): -target hlsl -stage compute -entry computeMain
+//TEST:SIMPLE(filecheck=CHECK): -target glsl -stage compute -entry computeMain
+
+// CHECK-NOT: {{.* }}= 0;
+
+RWStructuredBuffer<int> outputBuffer;
+
+struct MyStruct_base
+{
+    int a = 1;
+    int b;
+};
+struct MyStruct : MyStruct_base
+{
+    int c = 1;
+    int d;
+};
+MyStruct getStruct()
+{
+    MyStruct myStruct;
+    return myStruct;
+}
+[numthreads(1, 1, 1)]
+void computeMain(int3 dispatchThreadID: SV_DispatchThreadID)
+{
+    MyStruct myStruct = getStruct();
+
+// BUF: 1
+    outputBuffer[0] = true
+        && myStruct.a == 1
+        && myStruct.b == 0
+        && myStruct.c == 1
+        && myStruct.d == 0
+        ;
+}