re-add support for functions without argument specification

Enchufa2 · Enchufa2 · commit 8ba2d7b4854a · 2025-03-31T14:20:08.000+02:00
diff --git a/inst/include/Rcpp/traits/result_of.h b/inst/include/Rcpp/traits/result_of.h
@@ -43,6 +43,11 @@ struct result_of<T>{
     typename T::result_type type ;
 } ;
 
+template <typename RESULT_TYPE, typename... Args>
+struct result_of< RESULT_TYPE (*)(Args...) >{
+    typedef RESULT_TYPE type ;
+} ;
+
 }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -43,6 +43,11 @@ struct result_of<T>{`
`43`	`43`	`typename T::result_type type ;`
`44`	`44`	`} ;`
`45`	`45`
	`46`	`+template <typename RESULT_TYPE, typename... Args>`
	`47`	`+struct result_of< RESULT_TYPE (*)(Args...) >{`
	`48`	`+ typedef RESULT_TYPE type ;`
	`49`	`+} ;`
	`50`	`+`
`46`	`51`	`}`
`47`	`52`	`}`
`48`	`53`