From: Nico Weber <nicolasweber@gmx.de>
Date: Tue, 10 Apr 2018 14:08:25 +0000 (+0000)
Subject: Attempt to fix Windows build after r329698.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ff160c9a3450e50f921c0e83116802284976e6bb;p=clang

Attempt to fix Windows build after r329698.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@329702 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/FileManager.cpp b/lib/Basic/FileManager.cpp
index 54cd0b0f25..45c4bf0b31 100644
--- a/lib/Basic/FileManager.cpp
+++ b/lib/Basic/FileManager.cpp
@@ -534,7 +534,7 @@ StringRef FileManager::getCanonicalName(const DirectoryEntry *Dir) {
 
   StringRef CanonicalName(Dir->getName());
 
-  SmallString<PATH_MAX> CanonicalNameBuf;
+  SmallString<256> CanonicalNameBuf;
   if (!llvm::sys::fs::real_path(Dir->getName(), CanonicalNameBuf))
     CanonicalName = StringRef(CanonicalNameBuf).copy(CanonicalNameStorage);