1 files changed, 36 insertions, 0 deletions
diff --git a/tests/language-feature/generics/multi-generic-interface-constraint.slang b/tests/language-feature/generics/multi-generic-interface-constraint.slang
new file mode 100644
index 000000000..9c6918ed2
--- /dev/null
+++ b/tests/language-feature/generics/multi-generic-interface-constraint.slang
@@ -0,0 +1,36 @@
+//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK): -shaderobj -output-using-type
+//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK): -vk -shaderobj -output-using-type
+
+interface IFoo<T : __BuiltinFloatingPointType>
+{
+    bool requirement(T v1);
+}
+
+struct Bar<T : __BuiltinFloatingPointType, A : IFoo<T>, B : IFoo<T>>
+{
+    [Differentiable]
+    T doThing(T a)
+    {
+        return a * T(2.0);
+    }
+}
+
+struct Foo : IFoo<float>
+{
+    bool requirement(float v)
+    {
+        return v > 0.5;
+    }
+}
+
+//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
+RWStructuredBuffer<float> outputBuffer;
+
+[numthreads(1, 1, 1)]
+void computeMain(int3 dispatchThreadID : SV_DispatchThreadID)
+{
+    int tid = dispatchThreadID.x;
+    Bar<float, Foo, Foo> obj;
+    outputBuffer[tid] = obj.doThing(2.0f);
+    // CHECK: 4
+}