From a4c7e17133ee9cb6a2f45545f6e974dd3c393efa Mon Sep 17 00:00:00 2001
From: Victor Zverovich <viz@meta.com>
Date: Tue, 4 Nov 2025 10:19:39 -1000
Subject: [PATCH] Improve build speed, take 2

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

diff --git a/include/fmt/base.h b/include/fmt/base.h
index 774f260d..72756344 100644
--- a/include/fmt/base.h
+++ b/include/fmt/base.h
@@ -2755,7 +2755,7 @@ template <typename... T> struct fstring {
     static_assert(count<(is_view<remove_cvref_t<T>>::value &&
                          std::is_reference<T>::value)...>() == 0,
                   "passing views as lvalues is disallowed");
-#ifdef FMT_USE_CONSTEVAL
+#if FMT_USE_CONSTEVAL
     parse_format_string<char>(s, checker(s, arg_pack()));
 #endif
 #ifdef FMT_ENFORCE_COMPILE_STRING