From 66f6f54b5eb7823397dca41558bad02bad809e85 Mon Sep 17 00:00:00 2001
From: denchat <19730041+denchat@users.noreply.github.com>
Date: Mon, 12 Apr 2021 11:53:59 +0700
Subject: [PATCH] D61118 : mark dllexport on extern template only

D61118 : make dllexport on extern template, not the instantiation definition in format.cc

[MinGW] Fix dllexport of explicit template instantiation
https://reviews.llvm.org/D61118
---
 include/fmt/format.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/fmt/format.h b/include/fmt/format.h
index 890ecb16..5124e1ee 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -995,9 +995,7 @@ FMT_INLINE uint16_t bsr2log10(int bsr) {
   return data[bsr];
 }
 
-#ifndef FMT_EXPORTED
-FMT_EXTERN template struct basic_data<void>;
-#endif
+FMT_EXTERN template struct FMT_INSTANTIATION_DEF_API basic_data<void>;
 
 // This is a struct rather than an alias to avoid shadowing warnings in gcc.
 struct data : basic_data<> {};