fix windows error with Jim (#215)

Co-authored-by: Jim Hester <james.f.hester@gmail.com>
r-lib · Jul 27, 2021 · 087861f · 087861f
1 parent b9ec7eb
commit 087861f
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/inst/include/cpp11/function.hpp b/inst/include/cpp11/function.hpp
@@ -75,23 +75,24 @@ class package {
   SEXP data_;
 };
 
-static auto R_message = cpp11::package("base")["message"];
-
 #ifdef CPP11_USE_FMT
 template <typename... Args>
 void message(const char* fmt_arg, Args... args) {
+  static auto R_message = cpp11::package("base")["message"];
   std::string msg = fmt::format(fmt_arg, args...);
   R_message(msg.c_str());
 }
 
 template <typename... Args>
 void message(const std::string& fmt_arg, Args... args) {
+  static auto R_message = cpp11::package("base")["message"];
   std::string msg = fmt::format(fmt_arg, args...);
   R_message(msg.c_str());
 }
 #else
 template <typename... Args>
 void message(const char* fmt_arg, Args... args) {
+  static auto R_message = cpp11::package("base")["message"];
   char buff[1024];
   int msg = std::snprintf(buff, 1024, fmt_arg, args...);
   if (msg >= 0 && msg < 1024) {
@@ -101,6 +102,7 @@ void message(const char* fmt_arg, Args... args) {
 
 template <typename... Args>
 void message(const std::string& fmt_arg, Args... args) {
+  static auto R_message = cpp11::package("base")["message"];
   char buff[1024];
   int msg = std::snprintf(buff, 1024, fmt_arg.c_str(), args...);
   if (msg >= 0 && msg < 1024) {