From fc8b9e110b8443ed85b27b81ec3ddcef8c030046 Mon Sep 17 00:00:00 2001
From: Steven Wu <stevenwu@apple.com>
Date: Mon, 17 Nov 2025 10:13:24 -0800
Subject: [PATCH] [lldb][Swift] Update swift performIRGen API

Update lldb's usage of swift compiler API after update.

(cherry picked from commit 117a1b753e2838d62a4b298d337a5f7f61c6ef05)
---
 .../Plugins/ExpressionParser/Swift/SwiftExpressionParser.cpp   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lldb/source/Plugins/ExpressionParser/Swift/SwiftExpressionParser.cpp b/lldb/source/Plugins/ExpressionParser/Swift/SwiftExpressionParser.cpp
index 7799e7b171186..bb6f34fbdfe00 100644
--- a/lldb/source/Plugins/ExpressionParser/Swift/SwiftExpressionParser.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Swift/SwiftExpressionParser.cpp
@@ -2100,7 +2100,8 @@ SwiftExpressionParser::Parse(DiagnosticManager &diagnostic_manager,
         &parsed_expr->module, IRGenOpts, m_swift_ast_ctx.GetTBDGenOptions(),
         std::move(sil_module), "lldb_module",
         swift::PrimarySpecificPaths("", parsed_expr->main_filename),
-        llvm::ArrayRef<std::string>(), llvm::ArrayRef<std::string>());
+        /*CAS=*/nullptr, llvm::ArrayRef<std::string>(),
+        llvm::ArrayRef<std::string>());
     if (GenModule) {
       auto parse_result = verify(*GenModule.getModule());
       if (parse_result != ParseResult::success)