Support/Path: Deprecate PathV1::isDirectory and replace all uses with PathV2::is_directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123209 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 21 insertions, 3 deletions

diff --git a/lib/Support/PathV2.cpp b/lib/Support/PathV2.cpp
index 3b232abf7d..f2ca34b4ad 100644
--- a/lib/Support/PathV2.cpp
+++ b/lib/Support/PathV2.cpp
@@ -636,10 +636,26 @@ bool is_directory(file_status status) {
   return status.type() == file_type::directory_file;
 }
 
+error_code is_directory(const Twine &path, bool &result) {
+  file_status st;
+  if (error_code ec = status(path, st))
+    return ec;
+  result = is_directory(st);
+  return success;
+}
+
 bool is_regular_file(file_status status) {
   return status.type() == file_type::regular_file;
 }
 
+error_code is_regular_file(const Twine &path, bool &result) {
+  file_status st;
+  if (error_code ec = status(path, st))
+    return ec;
+  result = is_regular_file(st);
+  return success;
+}
+
 bool is_symlink(file_status status) {
   return status.type() == file_type::symlink_file;
 }
diff --git a/lib/Support/Unix/Path.inc b/lib/Support/Unix/Path.inc
index b39e465a53..bdd13a64b0 100644
--- a/lib/Support/Unix/Path.inc
+++ b/lib/Support/Unix/Path.inc
@@ -823,7 +823,8 @@ Path::makeUnique(bool reuse_current, std::string* ErrMsg) {
   Buf.resize(path.size()+8);
   char *FNBuffer = &Buf[0];
     path.copy(FNBuffer,path.size());
-  if (isDirectory())
+  bool isdir;
+  if (!fs::is_directory(path, isdir) && isdir)
     strcpy(FNBuffer+path.size(), "/XXXXXX");
   else
     strcpy(FNBuffer+path.size(), "-XXXXXX");
diff --git a/lib/Support/Windows/Path.inc b/lib/Support/Windows/Path.inc
index 9100739ae0..625f67aa91 100644
--- a/lib/Support/Windows/Path.inc
+++ b/lib/Support/Windows/Path.inc
@@ -410,9 +410,10 @@ Path::canExecute() const {
 
 bool
 Path::isRegularFile() const {
-  if (isDirectory())
+  bool res;
+  if (fs::is_regular_file(path, res))
     return false;
-  return true;
+  return res;
 }
 
 StringRef