From bd47c09b73d40f210238b73f925a8f9196e70675 Mon Sep 17 00:00:00 2001
From: Enji Cooper <yaneurabeya@gmail.com>
Date: Fri, 26 Apr 2019 03:59:54 -0700
Subject: [PATCH] Address fallout from -Wsign-conversion work on Windows

Some Windows users builds were broken after a0d60be. This change
addresses the lingering -Wsign-conversion issues with those platforms
by adding some missing `static_cast` calls as needed.

Signed-off-by: Enji Cooper <yaneurabeya@gmail.com>
---
 googletest/src/gtest-port.cc     | 2 +-
 googletest/src/gtest-printers.cc | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/googletest/src/gtest-port.cc b/googletest/src/gtest-port.cc
index e5b91fd0..4015a1c1 100644
--- a/googletest/src/gtest-port.cc
+++ b/googletest/src/gtest-port.cc
@@ -279,7 +279,7 @@ size_t GetThreadCount() {
 #if GTEST_IS_THREADSAFE && GTEST_OS_WINDOWS
 
 void SleepMilliseconds(int n) {
-  ::Sleep(n);
+  ::Sleep(static_cast<DWORD>(n));
 }
 
 AutoHandle::AutoHandle()
diff --git a/googletest/src/gtest-printers.cc b/googletest/src/gtest-printers.cc
index 40a8817e..a7c5e002 100644
--- a/googletest/src/gtest-printers.cc
+++ b/googletest/src/gtest-printers.cc
@@ -144,7 +144,8 @@ inline bool IsPrintableAscii(wchar_t c) {
 // which is the type of c.
 template <typename UnsignedChar, typename Char>
 static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) {
-  switch (static_cast<wchar_t>(c)) {
+  wchar_t w_c = static_cast<wchar_t>(c);
+  switch (w_c) {
     case L'\0':
       *os << "\\0";
       break;
@@ -176,7 +177,7 @@ static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) {
       *os << "\\v";
       break;
     default:
-      if (IsPrintableAscii(c)) {
+      if (IsPrintableAscii(w_c)) {
         *os << static_cast<char>(c);
         return kAsIs;
       } else {