Merge pull request #290 from RcppCore/bugfix/tinyformat-no-c++11

don't enable C++11 features in tinyformat

Author: eddelbuettel

ChangeLog

@@ -1,3 +1,7 @@
+2015-04-22  Kevin Ushey  <kevinushey@gmail.com>
+
+        * inst/include/Rcpp/utils/tinyformat.h: don't use C++11 features
+
 2015-04-14  Dirk Eddelbuettel  <edd@debian.org>
 
         * .travis.yml (sudo): Adding 'sudo: required' to force older Travis backend

inst/include/Rcpp/utils/tinyformat.h

@@ -128,10 +128,8 @@ namespace Rcpp {
 }
 #define TINYFORMAT_ERROR(REASON) ::Rcpp::stop(REASON)
 
-// Define for C++11 variadic templates which make the code shorter & more
-// general.  If you don't define this, C++11 support is autodetected below.
-// #define TINYFORMAT_USE_VARIADIC_TEMPLATES
-
+// don't use C++11 features (support older compilers)
+#define TINYFORMAT_NO_VARIADIC_TEMPLATES
 
 //------------------------------------------------------------------------------
 // Implementation details.