make Rcpp_unprotect a void function

eddelbuettel · krlmlr · commit 3fa6ca089c8c · 2018-08-19T11:04:49.000+02:00
diff --git a/inst/include/Rcpp/protection/Shield.h b/inst/include/Rcpp/protection/Shield.h
@@ -25,7 +25,7 @@ namespace Rcpp{
         return x ;
     }
 
-    inline SEXP Rcpp_unprotect(int i){
+    inline void Rcpp_unprotect(int i){
         UNPROTECT(i);
     }
 

Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@ namespace Rcpp{`
`25`	`25`	`return x ;`
`26`	`26`	`}`
`27`	`27`
`28`		`- inline SEXP Rcpp_unprotect(int i){`
	`28`	`+ inline void Rcpp_unprotect(int i){`
`29`	`29`	`UNPROTECT(i);`
`30`	`30`	`}`
`31`	`31`