[PATCH] Fix obvious typo that breaks boot strap in delayed folding

[Andi Kleen]

The recent merge of the delayed folding branch breaks boot strap with

../../gcc/gcc/cp/tree.c: In function 'tree_node* build_cplus_array_type(tree, 
tree)':
../../gcc/gcc/cp/tree.c:894:44: error: suggest parentheses around assignment 
used as truth value [-Werror=parentheses]
        = TYPE_NEEDS_CONSTRUCTING (elt_type));
                                            ^

../../gcc/gcc/cp/tree.c:896:51: error: suggest parentheses around assignment 
used as truth value [-Werror=parentheses]
        = TYPE_HAS_NONTRIVIAL_DESTRUCTOR (elt_type));


Fix the obivous typos. To to commit?

-Andi


diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index d2db31a..83643df 100644
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -891,9 +891,9 @@ build_cplus_array_type (tree elt_type, tree index_type)
   /* Push these needs up to the ARRAY_TYPE so that initialization takes
      place more easily.  */
   bool needs_ctor = (TYPE_NEEDS_CONSTRUCTING (t)
-                    = TYPE_NEEDS_CONSTRUCTING (elt_type));
+                    == TYPE_NEEDS_CONSTRUCTING (elt_type));
   bool needs_dtor = (TYPE_HAS_NONTRIVIAL_DESTRUCTOR (t)
-                    = TYPE_HAS_NONTRIVIAL_DESTRUCTOR (elt_type));
+                    == TYPE_HAS_NONTRIVIAL_DESTRUCTOR (elt_type));
 
   if (!dependent && t == TYPE_MAIN_VARIANT (t)
       && !COMPLETE_TYPE_P (t) && COMPLETE_TYPE_P (elt_type))