From 6cb68f949603d8142717aa7af66435e4ae767527 Mon Sep 17 00:00:00 2001
From: Victor Zverovich <victor.zverovich@gmail.com>
Date: Sat, 10 Feb 2018 06:28:33 -0800
Subject: [PATCH] Fix warnings

---
 include/fmt/format.cc | 6 ++----
 include/fmt/format.h  | 7 +++++--
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/include/fmt/format.cc b/include/fmt/format.cc
index 4eaf91a8..edecd87d 100644
--- a/include/fmt/format.cc
+++ b/include/fmt/format.cc
@@ -59,10 +59,10 @@
 
 // Dummy implementations of strerror_r and strerror_s called if corresponding
 // system functions are not available.
-static inline fmt::internal::null<> strerror_r(int, char *, ...) {
+inline fmt::internal::null<> strerror_r(int, char *, ...) {
   return fmt::internal::null<>();
 }
-static inline fmt::internal::null<> strerror_s(char *, std::size_t, ...) {
+inline fmt::internal::null<> strerror_s(char *, std::size_t, ...) {
   return fmt::internal::null<>();
 }
 
@@ -157,8 +157,6 @@ int safe_strerror(
       : error_code_(err_code), buffer_(buf), buffer_size_(buf_size) {}
 
     int run() {
-      // Suppress a warning about unused strerror_r.
-      strerror_r(0, FMT_NULL, "");
       return handle(strerror_r(error_code_, buffer_, buffer_size_));
     }
   };
diff --git a/include/fmt/format.h b/include/fmt/format.h
index 56574934..fde7ab4f 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -160,7 +160,10 @@
 
 namespace fmt {
 namespace internal {
-# pragma intrinsic(_BitScanReverse)
+// Avoid Clang with Microsoft CodeGen's -Wunknown-pragmas warning.
+# ifndef __clang__
+#  pragma intrinsic(_BitScanReverse)
+# endif
 inline uint32_t clz(uint32_t x) {
   unsigned long r = 0;
   _BitScanReverse(&r, x);
@@ -174,7 +177,7 @@ inline uint32_t clz(uint32_t x) {
 }
 # define FMT_BUILTIN_CLZ(n) fmt::internal::clz(n)
 
-# ifdef _WIN64
+# if defined(_WIN64) && !defined(__clang__)
 #  pragma intrinsic(_BitScanReverse64)
 # endif