From f3ecf978a07b02681a4d70a9d83991e6661bf753 Mon Sep 17 00:00:00 2001
From: Ellie Hermaszewska <ellieh@nvidia.com>
Date: Tue, 29 Aug 2023 20:58:44 +0800
Subject: Correct parsing spirv with no rhs operands (#3161)

* Correct parsing spirv with no rhs operands

* Guard against eof
---
 tests/language-feature/spirv-asm/typed-assignment-syntax.slang | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'tests')

diff --git a/tests/language-feature/spirv-asm/typed-assignment-syntax.slang b/tests/language-feature/spirv-asm/typed-assignment-syntax.slang
index 5e449686e..a20fb6e43 100644
--- a/tests/language-feature/spirv-asm/typed-assignment-syntax.slang
+++ b/tests/language-feature/spirv-asm/typed-assignment-syntax.slang
@@ -18,6 +18,9 @@ void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
     int n = outputBuffer[i];
     int r = spirv_asm
     {
+        // Check that this still works even with no operands on the RHS
+        %unused : $$uint = OpUndef;
+        // More normal usage
         %two   : $$int = OpConstant 2;
         result : $$int = OpIMul $n %two;
     };
-- 
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