Remove static struct members from layout and reflection (#1310)

* * Added MemberFilterStyle - controls action of FilteredMemberList and FilteredMemberRefList
* Splt out template implementations
* Use more standard method names dofr FilteredMemberRefList
* Added reflect-static.slang test
* Added isNotEmpty/isEmpty to filtered lists
* Added ability to index into filtered list (so not require building of array)

* Default MemberFilterStyle to All.

* Remove explicit MemberFilterStyle::All

1 files changed, 34 insertions, 0 deletions

diff --git a/tests/reflection/reflect-static.slang b/tests/reflection/reflect-static.slang
new file mode 100644
index 000000000..f7a44cde8
--- /dev/null
+++ b/tests/reflection/reflect-static.slang
@@ -0,0 +1,34 @@
+//TEST:REFLECTION:-profile cs_6_0  -target hlsl -entry computeMain
+
+struct Thing
+{
+    static int value;
+};
+
+struct AnotherThing
+{
+    int a;
+    int b;
+    static Texture2D t;
+};
+
+
+ConstantBuffer<Thing> cbThing;
+ConstantBuffer<AnotherThing> cbAnotherThing;
+
+//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
+RWStructuredBuffer<int> outputBuffer;
+
+[numthreads(4, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{
+    Texture2D t = AnotherThing::t;
+    
+    float4 v = t.Load(int3(dispatchThreadID.x, dispatchThreadID.y, 0));
+    
+    int m = cbAnotherThing.a + cbAnotherThing.b + Thing::value;
+    
+    m += int(v.x);
+    
+    outputBuffer[dispatchThreadID.x] = m;
+}