From 8558f80b4077536d6aa46b97328d6df1210e261f Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Thu, 13 Aug 2026 13:18:05 +0800
Subject: [Support] Centralize error context handling

---
 backend/lib/CodeGen/RegAllocInternal.h | 9 ---------
 1 file changed, 9 deletions(-)

(limited to 'backend/lib/CodeGen/RegAllocInternal.h')

diff --git a/backend/lib/CodeGen/RegAllocInternal.h b/backend/lib/CodeGen/RegAllocInternal.h
index 0becb92..52840cf 100644
--- a/backend/lib/CodeGen/RegAllocInternal.h
+++ b/backend/lib/CodeGen/RegAllocInternal.h
@@ -26,9 +26,6 @@
 #include <optional>
 #include <ranges>
 #include <span>
-#include <string>
-#include <string_view>
-#include <utility>
 #include <vector>
 
 namespace rcc::regalloc_detail {
@@ -39,12 +36,6 @@ struct AllocationRunResult final {
   bool ChangedFrame = false;
 };
 
-[[nodiscard]] inline Error withPrefix(const Error &Failure, std::string_view Prefix) {
-  std::string Message(Prefix);
-  Message.append(Failure.message());
-  return Error(Failure.code(), std::move(Message));
-}
-
 [[nodiscard]] inline Expected<Register> virtualRegisterAt(std::size_t Index) {
   auto Reg = Register::makeVirtual(Index);
   if (!Reg)
-- 
cgit v1.2.3