From 88e221bad60ce20087fe2f8a85d506be36a6e6ca Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Mon, 30 Dec 2024 23:38:34 -0800
Subject: Fix requirement candidate lookup to prefer decls in the same paraent
 as the inheritance decl. (#5965)

---
 source/slang/slang-syntax.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'source/slang/slang-syntax.cpp')

diff --git a/source/slang/slang-syntax.cpp b/source/slang/slang-syntax.cpp
index 1d3763299..5dc6ca695 100644
--- a/source/slang/slang-syntax.cpp
+++ b/source/slang/slang-syntax.cpp
@@ -1051,6 +1051,18 @@ Decl* getParentAggTypeDecl(Decl* decl)
     return nullptr;
 }
 
+Decl* getParentAggTypeDeclBase(Decl* decl)
+{
+    decl = decl->parentDecl;
+    while (decl)
+    {
+        if (as<AggTypeDeclBase>(decl))
+            return decl;
+        decl = decl->parentDecl;
+    }
+    return nullptr;
+}
+
 Decl* getParentFunc(Decl* decl)
 {
     while (decl)
-- 
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