From 282da4ac94d60d3244f4d72085e66fb82cf5abd8 Mon Sep 17 00:00:00 2001
From: ArielG-NV <159081215+ArielG-NV@users.noreply.github.com>
Date: Tue, 16 Apr 2024 22:01:06 -0400
Subject: Fix for unscoped enums circular reference causing an error, #3959
 (#3962)

---
 .../enums/unscoped-enum-explicit-type.slang        | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 tests/language-feature/enums/unscoped-enum-explicit-type.slang

(limited to 'tests/language-feature')

diff --git a/tests/language-feature/enums/unscoped-enum-explicit-type.slang b/tests/language-feature/enums/unscoped-enum-explicit-type.slang
new file mode 100644
index 000000000..aefbf8449
--- /dev/null
+++ b/tests/language-feature/enums/unscoped-enum-explicit-type.slang
@@ -0,0 +1,32 @@
+//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK): -shaderobj
+
+//TEST_INPUT:ubuffer(data=[0 0], stride=4):out,name=outputBuffer
+RWStructuredBuffer<uint32_t> outputBuffer;
+
+[UnscopedEnum]
+enum unscopedEnum : uint32_t
+{
+    kEnumVal1 = 5,
+    kEnumVal2 = 6,
+};
+
+struct structWithEnumVal
+{
+    unscopedEnum val;
+};
+
+void takeInToWriteFruit(unscopedEnum inData, structWithEnumVal inData2)
+{
+    outputBuffer[0] = inData;
+    outputBuffer[1] = inData2.val;
+}
+
+[numthreads(1,1,1)]
+void computeMain()
+{
+    // CHECK: 5
+    // CHECK: 6
+    structWithEnumVal enumVal;
+    enumVal.val = kEnumVal2;
+    takeInToWriteFruit(kEnumVal1, enumVal);
+}
\ No newline at end of file
-- 
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