1 files changed, 37 insertions, 0 deletions
diff --git a/tests/language-feature/zero-initialize/struct.slang b/tests/language-feature/zero-initialize/struct.slang
new file mode 100644
index 000000000..62f403903
--- /dev/null
+++ b/tests/language-feature/zero-initialize/struct.slang
@@ -0,0 +1,37 @@
+//TEST:SIMPLE(filecheck=CHECK): -target glsl -stage compute -entry computeMain -zero-initialize
+// CHECK-COUNT-3: {{.* }}= 0;
+
+//TEST(compute, vulkan):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-vk -compute -entry computeMain -allow-glsl -xslang -zero-initialize
+//TEST(compute, vulkan):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-vk -compute -entry computeMain -emit-spirv-directly -allow-glsl -xslang -zero-initialize
+//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-cpu -compute -entry computeMain -allow-glsl -xslang -zero-initialize
+//TEST(smoke,compute):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-dx12 -use-dxil -compute -entry computeMain -allow-glsl -xslang -zero-initialize
+
+//TEST_INPUT:ubuffer(data=[0], stride=4):out,name=outputBuffer
+RWStructuredBuffer<int> outputBuffer;
+
+struct MyStruct_base
+{
+    int a;
+};
+struct MyStruct : MyStruct_base
+{
+    int b;
+    int c;
+};
+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 == 0
+        && myStruct.b == 0
+        && myStruct.c == 0
+        ;
+}