Support entrypoints defined in a namespace. (#5011)

* Support entrypoints defined in a namespace.

* Fix test.

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/language-feature/namespaces/entrypoint-in-namespace.slang b/tests/language-feature/namespaces/entrypoint-in-namespace.slang
new file mode 100644
index 000000000..e91aa5ee3
--- /dev/null
+++ b/tests/language-feature/namespaces/entrypoint-in-namespace.slang
@@ -0,0 +1,20 @@
+//TEST:SIMPLE(filecheck=CHECK): -target spirv -entry Pixel.MyType.Main -stage fragment
+
+// Test that we can compile an entrypoint defined in a namespace.
+
+// CHECK: OpEntryPoint
+struct PSInput
+{
+	float4 color : COLOR;
+};
+
+namespace Pixel
+{
+    struct MyType
+    {
+        static float4 Main(PSInput input) : SV_TARGET
+        {
+            return input.color;
+        }
+    }    
+}
\ No newline at end of file