Undo inadvertent commit in rev 160105.

[pf3gnuchains/gcc-fork.git] / gcc / cp / cvt.c

diff --git a/gcc/cp/cvt.c b/gcc/cp/cvt.c
index 2654ccd..646610a 100644 (file)
--- a/gcc/cp/cvt.c
+++ b/gcc/cp/cvt.c
@@ -822,26 +822,22 @@ ocp_convert (tree type, tree expr, int convtype, int flags)
 tree
 convert_to_void (tree expr, const char *implicit, tsubst_flags_t complain)
 {
+  tree exprv;
+
   if (expr == error_mark_node
       || TREE_TYPE (expr) == error_mark_node)
     return error_mark_node;
 
-  if (implicit == NULL)
-    mark_rvalue_use (expr);
-  else
-    {
-      tree exprv = expr;
-    
-      while (TREE_CODE (exprv) == COMPOUND_EXPR)
-       exprv = TREE_OPERAND (exprv, 1);
-      if (DECL_P (exprv) || handled_component_p (exprv))
-       /* Expr is not being 'used' here, otherwise we whould have
-          called mark_{rl}value_use use here, which would have in turn
-          called mark_exp_read.  Rather, we call mark_exp_read directly
-          to avoid some warnings when
-          -Wunused-but-set-{variable,parameter} is in effect.  */
-       mark_exp_read (exprv);
-    }
+  exprv = expr;
+  while (TREE_CODE (exprv) == COMPOUND_EXPR)
+    exprv = TREE_OPERAND (exprv, 1);
+  if (DECL_P (exprv) || handled_component_p (exprv))
+    /* Expr is not being 'used' here, otherwise we whould have
+       called mark_{rl}value_use use here, which would have in turn
+       called mark_exp_read.  Rather, we call mark_exp_read directly
+       to avoid some warnings when
+       -Wunused-but-set-{variable,parameter} is in effect.  */
+    mark_exp_read (exprv);
 
   if (!TREE_TYPE (expr))
     return expr;