class.c (alter_class): Use retrofit_lang_decl directly.

	* class.c (alter_class): Use retrofit_lang_decl directly.
	* decl.c (push_local_name, dupliate_decls): Likewise.
	* semantics.c (omp_privatize_field): Likewise.

From-SVN: r247644

gcc/cp/ChangeLog

 2017-05-05  Nathan Sidwell  <nathan@acm.org>
 
+	* class.c (alter_class): Use retrofit_lang_decl directly.
+	* decl.c (push_local_name, dupliate_decls): Likewise.
+	* semantics.c (omp_privatize_field): Likewise.
+
 	Kill walk_namespaces.
 	* cp-tree.h (walk_namespaces_fn, walk_namespaces): Delete.
 	* decl.c (walk_namespaces_r, walk_namespaces): Delete.

gcc/cp/class.c

@@ -1305,8 +1305,7 @@ alter_access (tree t, tree fdecl, tree access)
 {
   tree elem;
 
-  if (!DECL_LANG_SPECIFIC (fdecl))
-    retrofit_lang_decl (fdecl);
+  retrofit_lang_decl (fdecl);
 
   gcc_assert (!DECL_DISCRIMINATOR_P (fdecl));
 

gcc/cp/decl.c

@@ -961,8 +961,7 @@ push_local_name (tree decl)
       t = (*local_names)[i];
       if (DECL_NAME (t) == name)
 	{
-	  if (!DECL_LANG_SPECIFIC (decl))
-	    retrofit_lang_decl (decl);
+	  retrofit_lang_decl (decl);
 	  DECL_LANG_SPECIFIC (decl)->u.base.u2sel = 1;
 	  if (DECL_DISCRIMINATOR_SET_P (t))
 	    DECL_DISCRIMINATOR (decl) = DECL_DISCRIMINATOR (t) + 1;
@@ -1812,8 +1811,7 @@ duplicate_decls (tree newdecl, tree olddecl, bool newdecl_is_friend)
 	    {
 	      /* There is no explicit linkage-specification, so we use
 		 the linkage from the previous declaration.  */
-	      if (!DECL_LANG_SPECIFIC (newdecl))
-		retrofit_lang_decl (newdecl);
+	      retrofit_lang_decl (newdecl);
 	      SET_DECL_LANGUAGE (newdecl, DECL_LANGUAGE (olddecl));
 	    }
 	  else
@@ -2124,9 +2122,7 @@ duplicate_decls (tree newdecl, tree olddecl, bool newdecl_is_friend)
 	      && CP_DECL_THREADPRIVATE_P (olddecl))
 	    {
 	      /* Allocate a LANG_SPECIFIC structure for NEWDECL, if needed.  */
-	      if (!DECL_LANG_SPECIFIC (newdecl))
-		retrofit_lang_decl (newdecl);
-
+	      retrofit_lang_decl (newdecl);
 	      CP_DECL_THREADPRIVATE_P (newdecl) = 1;
 	    }
 	}

gcc/cp/semantics.c

@@ -4478,8 +4478,7 @@ omp_privatize_field (tree t, bool shared)
   if (v == NULL_TREE)
     {
       v = create_temporary_var (TREE_TYPE (m));
-      if (!DECL_LANG_SPECIFIC (v))
-	retrofit_lang_decl (v);
+      retrofit_lang_decl (v);
       DECL_OMP_PRIVATIZED_MEMBER (v) = 1;
       SET_DECL_VALUE_EXPR (v, m);
       DECL_HAS_VALUE_EXPR_P (v) = 1;