re PR c++/63905 (redundant fields left in gcc/cp/cp-tree.h:lang_decl_fn)

2014-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63905
	* cp-tree.h (lang_decl_fn): Remove constructor_attr, destructor_attr.

From-SVN: r218001

gcc/cp/ChangeLog

+2014-11-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/63905
+	* cp-tree.h (lang_decl_fn): Remove constructor_attr, destructor_attr.
+
 2014-11-21  Jason Merrill  <jason@redhat.com>
 
 	PR c++/63657

gcc/cp/cp-tree.h

@@ -2051,8 +2051,6 @@ struct GTY(()) lang_decl_fn {
 
   unsigned global_ctor_p : 1;
   unsigned global_dtor_p : 1;
-  unsigned constructor_attr : 1;
-  unsigned destructor_attr : 1;
   unsigned assignment_operator_p : 1;
   unsigned static_function : 1;
   unsigned pure_virtual : 1;
@@ -2066,7 +2064,7 @@ struct GTY(()) lang_decl_fn {
   unsigned this_thunk_p : 1;
   unsigned hidden_friend_p : 1;
   unsigned omp_declare_reduction_p : 1;
-  /* No spare bits on 32-bit hosts, 32 on 64-bit hosts.  */
+  /* 2 spare bits on 32-bit hosts, 34 on 64-bit hosts.  */
 
   /* For a non-thunk function decl, this is a tree list of
      friendly classes. For a thunk function decl, it is the