* c-common.c (lvalue_or_else): Replace by lvalue_error; only give

	diagnostic without checking whether an lvalue.
	* c-common.h (lvalue_p): Remove.
	(enum lvalue_use): Update comment.
	(lvalue_or_else): Replace by lvalue_error.
	* c-typeck.c (lvalue_p): Make static.
	(lvalue_or_else): New.  Call lvalue_error.

cp:
	* cp-tree.h (lvalue_or_else, lvalue_p): New.
	* typeck.c (lvalue_or_else): New.  Call lvalue_error.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96776 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 21 insertions, 29 deletions

diff --git a/gcc/c-common.c b/gcc/c-common.c
index 1851836e9df..9c6a9d141af 100644
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -5721,40 +5721,32 @@ fold_offsetof (tree expr)
   return convert (size_type_node, fold_offsetof_1 (expr));
 }
 
-/* Return nonzero if REF is an lvalue valid for this language;
-   otherwise, print an error message and return zero.  USE says
+/* Print an error message for an invalid lvalue.  USE says
    how the lvalue is being used and so selects the error message.  */
 
-int
-lvalue_or_else (tree ref, enum lvalue_use use)
+void
+lvalue_error (enum lvalue_use use)
 {
-  int win = lvalue_p (ref);
-
-  if (!win)
+  switch (use)
     {
-      switch (use)
-	{
-	case lv_assign:
-	  error ("invalid lvalue in assignment");
-	  break;
-	case lv_increment:
-	  error ("invalid lvalue in increment");
-	  break;
-	case lv_decrement:
-	  error ("invalid lvalue in decrement");
-	  break;
-	case lv_addressof:
-	  error ("invalid lvalue in unary %<&%>");
-	  break;
-	case lv_asm:
-	  error ("invalid lvalue in asm statement");
-	  break;
-	default:
-	  gcc_unreachable ();
-	}
+    case lv_assign:
+      error ("invalid lvalue in assignment");
+      break;
+    case lv_increment:
+      error ("invalid lvalue in increment");
+      break;
+    case lv_decrement:
+      error ("invalid lvalue in decrement");
+      break;
+    case lv_addressof:
+      error ("invalid lvalue in unary %<&%>");
+      break;
+    case lv_asm:
+      error ("invalid lvalue in asm statement");
+      break;
+    default:
+      gcc_unreachable ();
     }
-
-  return win;
 }
 
 #include "gt-c-common.h"