From 9bb9fa84dfb86aa684d8717f80f04ee78a74dac4 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Thu, 20 Jun 2013 22:04:56 +0000
Subject: Add a fixme.

llvm-svn: 184486
---
 llvm/tools/llvm-ar/llvm-ar.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/tools/llvm-ar/llvm-ar.cpp b/llvm/tools/llvm-ar/llvm-ar.cpp
index b7328e1300f..23b3df3d3b2 100644
--- a/llvm/tools/llvm-ar/llvm-ar.cpp
+++ b/llvm/tools/llvm-ar/llvm-ar.cpp
@@ -428,6 +428,7 @@ doExtract(std::string* ErrMsg) {
 
       // Retain the original mode.
       sys::fs::perms Mode = sys::fs::perms(I->getMode());
+      // FIXME: at least on posix we should be able to reuse FD (fchmod).
       error_code EC = sys::fs::permissions(I->getPath(), Mode);
       if (EC)
         fail(EC.message());
-- 
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