1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Support/Windows/PathV2.inc b/lib/Support/Windows/PathV2.inc
index 23f3d14f91..ea383895f2 100644
--- a/lib/Support/Windows/PathV2.inc
+++ b/lib/Support/Windows/PathV2.inc
@@ -362,6 +362,17 @@ error_code exists(const Twine &path, bool &result) {
   return error_code::success();
 }
 
+bool can_execute(const Twine &Path) {
+  SmallString<128> PathStorage;
+  SmallVector<wchar_t, 128> PathUtf16;
+
+  if (UTF8ToUTF16(Path.toStringRef(PathStorage), PathUtf16))
+    return false;
+
+  DWORD Attr = ::GetFileAttributesW(PathUtf16.begin());
+  return Attr != INVALID_FILE_ATTRIBUTES;
+}
+
 bool equivalent(file_status A, file_status B) {
   assert(status_known(A) && status_known(B));
   return A.FileIndexHigh      == B.FileIndexHigh &&