From 1a654557a9de51c5d1392ce47c81611f5bcaba60 Mon Sep 17 00:00:00 2001
From: Paolo Tranquilli <redsun82@gihub.com>
Date: Wed, 5 Feb 2025 10:41:59 +0100
Subject: [PATCH] Swift: fix `KeyPathExpr` assertion

---
 swift/extractor/translators/ExprTranslator.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/swift/extractor/translators/ExprTranslator.cpp b/swift/extractor/translators/ExprTranslator.cpp
index cfdc7d8fae0b..2da23e9c0afb 100644
--- a/swift/extractor/translators/ExprTranslator.cpp
+++ b/swift/extractor/translators/ExprTranslator.cpp
@@ -379,12 +379,7 @@ codeql::KeyPathExpr ExprTranslator::translateKeyPathExpr(const swift::KeyPathExp
       entry.components.push_back(emitKeyPathComponent(component));
     }
     if (auto rootTypeRepr = expr.getExplicitRootType()) {
-      auto keyPathType = expr.getType()->getAs<swift::BoundGenericClassType>();
-      CODEQL_EXPECT_OR(return entry, keyPathType, "KeyPathExpr must have BoundGenericClassType");
-      auto keyPathTypeArgs = keyPathType->getGenericArgs();
-      CODEQL_EXPECT_OR(return entry, keyPathTypeArgs.size() != 0,
-                              "KeyPathExpr type must have generic args");
-      entry.root = dispatcher.fetchLabel(rootTypeRepr, keyPathTypeArgs[0]);
+      entry.root = dispatcher.fetchLabel(rootTypeRepr, expr.getRootType());
     }
   }
   return entry;