Update the comment for system_temp_directory() to indicate when it

will ignore the erasedOnReboot option, and properly escape the
backslash in "C:\TEMP". Thanks to Aaron and Francois.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139755 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Support/PathV2.cpp

@@ -510,7 +510,7 @@ void system_temp_directory(bool erasedOnReboot, SmallVectorImpl<char> &result) {
   const char *DefaultResult;
 #ifdef LLVM_ON_WIN32
   (void)erasedOnReboot;
-  DefaultResult = "C:\TEMP";
+  DefaultResult = "C:\\TEMP";
 #else
   if (erasedOnReboot)
     DefaultResult = "/tmp";