From d1a13a730406646029cedd018bb9806943209baa Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Fri, 17 Jan 2025 14:43:31 -0800
Subject: Allow __subscript<T> syntax. (#6124)

* Allow __subscript<T> syntax.

* Fix.
---
 .../generics/generic-subscript.slang               | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 tests/language-feature/generics/generic-subscript.slang

(limited to 'tests')

diff --git a/tests/language-feature/generics/generic-subscript.slang b/tests/language-feature/generics/generic-subscript.slang
new file mode 100644
index 000000000..87eec3045
--- /dev/null
+++ b/tests/language-feature/generics/generic-subscript.slang
@@ -0,0 +1,24 @@
+//TEST:COMPARE_COMPUTE(filecheck-buffer=CHECK): -output-using-type
+
+//TEST_INPUT: set output = out ubuffer(data=[0 0 0 0], stride=4)
+RWStructuredBuffer<float> output;
+
+struct Tx
+{
+    float x;
+    __subscript<I>(I index) -> float
+        where I:IInteger
+    {
+        get { return x + index.toInt(); }
+        set { x = newValue;}
+    }
+}
+
+[numthreads(1,1,1)]
+void computeMain()
+{
+    Tx obj;
+    obj[0] = 3.0;
+    // CHECK: 5.0
+    output[0] = obj[2];
+}
\ No newline at end of file
-- 
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