Resubmit FileSystem changes.

This was originall reverted due to some test failures in
ModuleCache and TestCompDirSymlink.  These issues have all
been resolved and the code now passes all tests.

Differential Revision: https://reviews.llvm.org/D30698

llvm-svn: 297300

1 files changed, 3 insertions, 1 deletions

diff --git a/lldb/source/Plugins/Process/Darwin/NativeProcessDarwin.cpp b/lldb/source/Plugins/Process/Darwin/NativeProcessDarwin.cpp
index b231f259208..65ab12fe1ad 100644
--- a/lldb/source/Plugins/Process/Darwin/NativeProcessDarwin.cpp
+++ b/lldb/source/Plugins/Process/Darwin/NativeProcessDarwin.cpp
@@ -31,6 +31,8 @@
 
 #include "MachException.h"
 
+#include "llvm/Support/FileSystem.h"
+
 using namespace lldb;
 using namespace lldb_private;
 using namespace lldb_private::process_darwin;
@@ -63,7 +65,7 @@ Error NativeProcessProtocol::Launch(
   FileSpec working_dir(launch_info.GetWorkingDirectory());
   if (working_dir &&
       (!working_dir.ResolvePath() ||
-       working_dir.GetFileType() != FileSpec::eFileTypeDirectory)) {
+       !llvm::sys::fs::is_directory(working_dir.GetPath())) {
     error.SetErrorStringWithFormat("No such file or directory: %s",
                                    working_dir.GetCString());
     return error;