Language experiments (#2068)

* #include an absolute path didn't work - because paths were taken to always be relative.

* Moved to experiments.
Added some more tests.

* More tests around associated types.

* Return interface tests.

* More tests.

1 files changed, 37 insertions, 0 deletions

diff --git a/tests/experiments/generic/inheritance.slang b/tests/experiments/generic/inheritance.slang
new file mode 100644
index 000000000..6374ccd7f
--- /dev/null
+++ b/tests/experiments/generic/inheritance.slang
@@ -0,0 +1,37 @@
+//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -shaderobj
+
+/* Tests around inheritance.
+
+Works.
+
+Docs state inheritance isn't available (although states it might in the future).
+
+https://github.com/shader-slang/slang/blob/master/docs/language-reference/07-declarations.md
+
+> Currently only interface types may be named in the inheritance clause of a structure type. When a structure type declares that it inherits from an interface, the programmer asserts that the structure type implements the required members of the interface.
+
+*/
+
+//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
+RWStructuredBuffer<int> outputBuffer;
+
+struct A<T>
+{
+    T a;
+};
+
+struct B : A<float>
+{
+    int b;
+};
+
+
+[numthreads(4, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{    
+    int index = dispatchThreadID.x;
+
+    B b = { 1, 2 + index };
+    
+	outputBuffer[index] = b.b * b.a;
+}
\ No newline at end of file