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, 35 insertions, 0 deletions

diff --git a/tests/experiments/generic/resource.slang b/tests/experiments/generic/resource.slang
new file mode 100644
index 000000000..51cd8a00f
--- /dev/null
+++ b/tests/experiments/generic/resource.slang
@@ -0,0 +1,35 @@
+//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -shaderobj
+
+/* A test to use generics around resource/built in types. 
+
+This test shouldn't compile (wrong type for the Texture1D, but gives this error, which doesn't really explain the problem.
+
+.slang(19): error 30019: expected an expression of type 'Texture1D', got 'Texture1D'
+    a.tex = tex;
+ */
+
+//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
+RWStructuredBuffer<int> outputBuffer;
+
+// NOTE! This is purposefully wrong to test tex type checking
+Texture1D<float> tex;
+
+struct Another<T>
+{
+    T z;
+    Texture1D<T> tex;
+};
+
+[numthreads(4, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{    
+    int index = dispatchThreadID.x;
+
+    Another<int> a;
+    
+    a.z = index;
+    a.tex = tex;
+    
+	outputBuffer[index] = a.z + a.tex.Load(index);
+}
+