typeck2.c (digest_init_r): Don't condition the object slicing warning on flag_checking.

	* typeck2.c (digest_init_r): Don't condition the object slicing warning
	on flag_checking.

From-SVN: r270215

gcc/cp/ChangeLog

+2019-04-08  Marek Polacek  <polacek@redhat.com>
+
+	* typeck2.c (digest_init_r): Don't condition the object slicing warning
+	on flag_checking.
+
 2019-04-08  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/89914

gcc/cp/typeck2.c

@@ -1200,8 +1200,7 @@ digest_init_r (tree type, tree init, int nested, int flags,
   /* "If T is a class type and the initializer list has a single
      element of type cv U, where U is T or a class derived from T,
      the object is initialized from that element."  */
-  if (flag_checking
-      && cxx_dialect >= cxx11
+  if (cxx_dialect >= cxx11
       && BRACE_ENCLOSED_INITIALIZER_P (stripped_init)
       && CONSTRUCTOR_NELTS (stripped_init) == 1
       && ((CLASS_TYPE_P (type) && !CLASSTYPE_NON_AGGREGATE (type))
@@ -1228,7 +1227,7 @@ digest_init_r (tree type, tree init, int nested, int flags,
 			      "results in object slicing", TREE_TYPE (field)))
 		inform (loc, "remove %<{ }%> around initializer");
 	    }
-	  else
+	  else if (flag_checking)
 	    /* We should have fixed this in reshape_init.  */
 	    gcc_unreachable ();
 	}