Fixes 574. Eliminate empty structs during type legalization (#577)

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/compute/empty-struct.slang b/tests/compute/empty-struct.slang
new file mode 100644
index 000000000..51094fad5
--- /dev/null
+++ b/tests/compute/empty-struct.slang
@@ -0,0 +1,19 @@
+//TEST(smoke,compute):COMPARE_COMPUTE:
+//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):dxbinding(0),glbinding(0),out
+// Confirm that generics syntax can be used in user
+// code and generates valid output.
+
+RWStructuredBuffer<float> outputBuffer;
+
+struct Simple
+{
+    float getVal() {return 1.0;}
+};
+
+[numthreads(4, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{
+    Simple s;
+	float outVal = s.getVal();
+	outputBuffer[dispatchThreadID.x] = outVal;
+}
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