1 files changed, 43 insertions, 0 deletions
diff --git a/tests/diagnostics/structured-buffer-parameterblock.slang b/tests/diagnostics/structured-buffer-parameterblock.slang
new file mode 100644
index 000000000..1fd2b52c8
--- /dev/null
+++ b/tests/diagnostics/structured-buffer-parameterblock.slang
@@ -0,0 +1,43 @@
+// Test that StructuredBuffer of ParameterBlock (NonAddressable type) is not allowed
+
+//TEST:SIMPLE(filecheck=CHECK): -target spirv -allow-glsl -stage compute -entry computeMain
+
+// Direct ParameterBlock in StructuredBuffer - should error
+//CHECK: ([[# @LINE+1]]): error 30028
+StructuredBuffer<ParameterBlock<Texture2D>> myBuffer1;
+
+// Struct containing ParameterBlock in StructuredBuffer - should error  
+struct StructWithParameterBlock
+{
+    ParameterBlock<Texture2D> block;
+    int value;
+}
+
+//CHECK: ([[# @LINE+1]]): error 30028
+StructuredBuffer<StructWithParameterBlock> myBuffer2;
+
+// Nested struct containing ParameterBlock - should error
+struct NestedStruct
+{
+    StructWithParameterBlock nested;
+    float data;
+}
+
+//CHECK: ([[# @LINE+1]]): error 30028
+StructuredBuffer<NestedStruct> myBuffer3;
+
+// Struct containing array of ParameterBlock - should error
+struct StructWithParameterBlockArray
+{
+    ParameterBlock<Texture2D> blocks[2];
+    int value;
+}
+
+//CHECK: ([[# @LINE+1]]): error 30028
+StructuredBuffer<StructWithParameterBlockArray> myBuffer4;
+
+[numthreads(1, 1, 1)]
+void computeMain()
+{
+    // Empty - we're just testing the declarations
+}
+\ No newline at end of file