Diagnose on structured buffers containing resources (#8222)

closes https://github.com/shader-slang/slang/issues/3313

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/diagnostics/structuredbuffer-resource-struct-recursive.slang b/tests/diagnostics/structuredbuffer-resource-struct-recursive.slang
new file mode 100644
index 000000000..ae8f916dd
--- /dev/null
+++ b/tests/diagnostics/structuredbuffer-resource-struct-recursive.slang
@@ -0,0 +1,21 @@
+//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK): -target spirv
+
+struct RecursiveFoo
+{
+    float value;
+    //CHECK-DAG: ([[# @LINE+1]]): error 38205
+    StructuredBuffer<RecursiveFoo> children;
+}
+
+StructuredBuffer<RecursiveFoo> recursiveRoot;
+RWStructuredBuffer<float> output;
+
+[numthreads(4, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{
+    uint i = dispatchThreadID.x;
+    RecursiveFoo foo = recursiveRoot[i];
+    float result = foo.value + foo.children[0].value + foo.children[0].children[0].value;
+    output[i] = result;
+}
+