Add ignore for -Wunsupported-availability-guard

seemethere · pytorchmergebot · commit a9a99a901e95 · 2022-05-20T20:40:46.000Z
This failed internal builds so just upstreaming the internal fix Signed-off-by: Eli Uriegas <eliuriegasfb.com> Pull Request resolved: #77995 Approved by: https://github.com/bigfootjon, https://github.com/malfet
diff --git a/aten/src/ATen/Context.cpp b/aten/src/ATen/Context.cpp
@@ -227,6 +227,7 @@ bool Context::hasMKLDNN() {
 bool Context::hasMPS() {
 #if defined(__APPLE__)
 #if __is_target_os(macOS)
+  _Pragma("clang diagnostic ignored \"-Wunsupported-availability-guard\"")
   if (__builtin_available(macOS 12.3, *) || __builtin_available(macOSApplicationExtension 12.3, *)) {
     return c10::impl::hasDeviceGuardImpl(at::DeviceType::MPS);
   } else {
