Declare pedantic_lvalues.

From-SVN: r8767

diff --git a/gcc/tree.h b/gcc/tree.h
index 3b5fde31eabf4f6359b54f96a62381b653d2d7e1..f66c6d6783fe0a8749f8c5d44a0e988cde26b5e2 100644 (file)
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -1478,6 +1478,11 @@ extern int lineno;
    that standard C forbids.  */
 extern int pedantic;
 
+/* Nonzero means lvalues are limited to those valid in pedantic ANSI C.
+   Zero means allow extended lvalues.  */
+
+extern int pedantic_lvalues;
+
 /* Nonzero means can safely call expand_expr now;
    otherwise layout_type puts variable sizes onto `pending_sizes' instead.  */