Handling static const variables in generics (#2171)

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

* Meta-2 test works.

* Add new generic test for static const variable in a function in a generic.

* Generic function with static const variable doesn't work.

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/experiments/generic/generic-struct-func-static-const-var.slang b/tests/experiments/generic/generic-struct-func-static-const-var.slang
new file mode 100644
index 000000000..db6fc6225
--- /dev/null
+++ b/tests/experiments/generic/generic-struct-func-static-const-var.slang
@@ -0,0 +1,21 @@
+//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -shaderobj -Xslang -dump-ir
+
+/* Doesn't work correctly failing in emit with a 'generic' instruction that is not expected. */
+
+//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
+RWStructuredBuffer<int> outputBuffer;
+
+static int getValue<let N: int>()
+{
+    static const int v = N;
+    return v;
+}
+
+[numthreads(4, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{    
+    int index = dispatchThreadID.x;
+
+	outputBuffer[index] = getValue<10>();
+}
+