From 318adcc27b8d89ec1d47c445a93239dd81be0b31 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Wed, 12 Jun 2024 09:45:26 -0700
Subject: Add compiler option to treat enum types as unscoped. (#4354)

---
 tests/language-feature/enums/anonymous-enum.slang     | 19 +++++++++++++++++++
 .../language-feature/enums/unscoped-enum-option.slang | 19 +++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 tests/language-feature/enums/anonymous-enum.slang
 create mode 100644 tests/language-feature/enums/unscoped-enum-option.slang

(limited to 'tests')

diff --git a/tests/language-feature/enums/anonymous-enum.slang b/tests/language-feature/enums/anonymous-enum.slang
new file mode 100644
index 000000000..b9b0a8c00
--- /dev/null
+++ b/tests/language-feature/enums/anonymous-enum.slang
@@ -0,0 +1,19 @@
+//TEST:SIMPLE(filecheck=CHECK): -target spirv
+
+// CHECK: OpEntryPoint
+
+enum
+{
+    Red,Green,Blue
+}
+
+RWStructuredBuffer<int> buffer;
+[numthreads(1, 1, 1)]
+void main(int id: SV_DispatchThreadID)
+{
+    if (id == Red)
+    {
+        buffer[0] = Green;
+    }
+    buffer[1] = Blue;
+}
diff --git a/tests/language-feature/enums/unscoped-enum-option.slang b/tests/language-feature/enums/unscoped-enum-option.slang
new file mode 100644
index 000000000..4628ac235
--- /dev/null
+++ b/tests/language-feature/enums/unscoped-enum-option.slang
@@ -0,0 +1,19 @@
+//TEST:SIMPLE(filecheck=CHECK): -target spirv -unscoped-enum
+
+// CHECK: OpEntryPoint
+
+enum Color
+{
+    Red,Green,Blue
+}
+
+RWStructuredBuffer<int> buffer;
+[numthreads(1, 1, 1)]
+void main(int id: SV_DispatchThreadID)
+{
+    if (id == Red)
+    {
+        buffer[0] = Green;
+    }
+    buffer[1] = Blue;
+}
-- 
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