From de9b4c2b535af5c1dcfcb7c9f8f1b527e4373ec9 Mon Sep 17 00:00:00 2001
From: Pawel Bylica <chfast@gmail.com>
Date: Mon, 2 Nov 2015 14:57:24 +0000
Subject: [PATCH] Use static instead of anonymous namespace for helper
 functions. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251801 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Support/Unix/Path.inc    | 7 ++-----
 lib/Support/Windows/Path.inc | 6 ++----
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/lib/Support/Unix/Path.inc b/lib/Support/Unix/Path.inc
index e79abcb0fcb..d85c37ab3bf 100644
--- a/lib/Support/Unix/Path.inc
+++ b/lib/Support/Unix/Path.inc
@@ -560,8 +560,7 @@ bool home_directory(SmallVectorImpl<char> &result) {
   return false;
 }
 
-namespace {
-bool getDarwinConfDir(bool TempDir, SmallVectorImpl<char> &Result) {
+static bool getDarwinConfDir(bool TempDir, SmallVectorImpl<char> &Result) {
   #if defined(_CS_DARWIN_USER_TEMP_DIR) && defined(_CS_DARWIN_USER_CACHE_DIR)
   // On Darwin, use DARWIN_USER_TEMP_DIR or DARWIN_USER_CACHE_DIR.
   // macros defined in <unistd.h> on darwin >= 9
@@ -586,7 +585,7 @@ bool getDarwinConfDir(bool TempDir, SmallVectorImpl<char> &Result) {
   return false;
 }
 
-bool getUserCacheDir(SmallVectorImpl<char> &Result) {
+static bool getUserCacheDir(SmallVectorImpl<char> &Result) {
   // First try using XDS_CACHE_HOME env variable,
   // as specified in XDG Base Directory Specification at
   // http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
@@ -608,8 +607,6 @@ bool getUserCacheDir(SmallVectorImpl<char> &Result) {
 
   return false;
 }
-}
-
 
 static const char *getEnvTempDir() {
   // Check whether the temporary directory is specified by an environment
diff --git a/lib/Support/Windows/Path.inc b/lib/Support/Windows/Path.inc
index 4167865b65f..49910af55a7 100644
--- a/lib/Support/Windows/Path.inc
+++ b/lib/Support/Windows/Path.inc
@@ -754,9 +754,8 @@ std::error_code openFileForWrite(const Twine &Name, int &ResultFD,
 } // end namespace fs
 
 namespace path {
-
-namespace {
-bool getKnownFolderPath(KNOWNFOLDERID folderId, SmallVectorImpl<char> &result) {
+static bool getKnownFolderPath(KNOWNFOLDERID folderId,
+                               SmallVectorImpl<char> &result) {
   wchar_t *path = nullptr;
   if (::SHGetKnownFolderPath(folderId, KF_FLAG_CREATE, nullptr, &path) != S_OK)
     return false;
@@ -769,7 +768,6 @@ bool getKnownFolderPath(KNOWNFOLDERID folderId, SmallVectorImpl<char> &result) {
 bool getUserCacheDir(SmallVectorImpl<char> &Result) {
   return getKnownFolderPath(FOLDERID_LocalAppData, Result);
 }
-}
 
 bool home_directory(SmallVectorImpl<char> &result) {
   return getKnownFolderPath(FOLDERID_Profile, result);
-- 
2.11.0