From 00e2bf1cd3e30cd6560222f620b7f66fa55c1549 Mon Sep 17 00:00:00 2001
From: Ellie Hermaszewska <ellieh@nvidia.com>
Date: Wed, 16 Aug 2023 13:27:00 +0800
Subject: squash warnings (#3113)

* Remove unused variables

* Silence gcc out of bounds warnings

* Squash strict-aliasing warnings

It is still a naughty thing to be casting to T like this though

* Correct equality check when val is nullptr

---------

Co-authored-by: Yong He <yonghe@outlook.com>
---
 source/slang/slang-ast-type.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'source/slang/slang-ast-type.cpp')

diff --git a/source/slang/slang-ast-type.cpp b/source/slang/slang-ast-type.cpp
index 6d4a52cae..9704b4c87 100644
--- a/source/slang/slang-ast-type.cpp
+++ b/source/slang/slang-ast-type.cpp
@@ -103,7 +103,7 @@ Val* DeclRefType::_substituteImplOverride(ASTBuilder* astBuilder, SubstitutionSe
     //
     if (as<DirectDeclRef>(substDeclRef.declRefBase))
     {
-        if (auto thisDecl = as<ThisTypeDecl>(substDeclRef.getDecl()))
+        if (as<ThisTypeDecl>(substDeclRef.getDecl()))
         {
             auto lookupDeclRef = subst.findLookupDeclRef();
             if (lookupDeclRef && lookupDeclRef->getSupDecl() == substDeclRef.getDecl()->parentDecl)
-- 
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