From 941d5e147a2875226a25877196dab32ac629a67d Mon Sep 17 00:00:00 2001
From: Victor Zverovich <viz@fb.com>
Date: Wed, 11 Mar 2020 07:56:18 -0700
Subject: [PATCH] Workaround broken fallthrough attribute in the PGI compiler
 (#1583)

---
 include/fmt/format.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/fmt/format.h b/include/fmt/format.h
index 16b77fa5..537a80ce 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -66,7 +66,7 @@
 #if __cplusplus == 201103L || __cplusplus == 201402L
 #  if defined(__clang__)
 #    define FMT_FALLTHROUGH [[clang::fallthrough]]
-#  elif FMT_GCC_VERSION >= 700
+#  elif FMT_GCC_VERSION >= 700 && !defined(__PGI)
 #    define FMT_FALLTHROUGH [[gnu::fallthrough]]
 #  else
 #    define FMT_FALLTHROUGH