error.c (dump_expr, [...]): Fix.

2013-09-09  Paolo Carlini  <paolo.carlini@oracle.com>

	* error.c (dump_expr, [PSEUDO_DTOR_EXPR]): Fix.
	* cxx-pretty-print.c (cxx_pretty_printer::postfix_expression):
	Tweak, TREE_OPERAND (t, 1) may be null.

From-SVN: r202401

gcc/cp/ChangeLog

+2013-09-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* error.c (dump_expr, [PSEUDO_DTOR_EXPR]): Fix.
+	* cxx-pretty-print.c (cxx_pretty_printer::postfix_expression):
+	Tweak, TREE_OPERAND (t, 1) may be null.
+
 2013-09-08  Caroline Tice  <cmtice@google.com>
 
 	PR c++/58300
 	* vtable-class-hierarchy.c (vtv_generate_init_routine):  In
 	preinit case, move call to assemble_vtv_preinit_initializer to
 	after call to cgraph_process_new_functions.
-	
+
 2013-09-08  Tom de Vries  <tom@codesourcery.com>
 
 	PR c++/58282

gcc/cp/cxx-pretty-print.c

@@ -618,8 +618,11 @@ cxx_pretty_printer::postfix_expression (tree t)
     case PSEUDO_DTOR_EXPR:
       postfix_expression (TREE_OPERAND (t, 0));
       pp_cxx_dot (this);
-      pp_cxx_qualified_id (this, TREE_OPERAND (t, 1));
-      pp_cxx_colon_colon (this);
+      if (TREE_OPERAND (t, 1))
+	{
+	  pp_cxx_qualified_id (this, TREE_OPERAND (t, 1));
+	  pp_cxx_colon_colon (this);
+	}
       pp_complement (this);
       pp_cxx_unqualified_id (this, TREE_OPERAND (t, 2));
       break;

gcc/cp/error.c

@@ -2472,12 +2472,15 @@ dump_expr (cxx_pretty_printer *pp, tree t, int flags)
       break;
 
     case PSEUDO_DTOR_EXPR:
-      dump_expr (pp, TREE_OPERAND (t, 2), flags);
+      dump_expr (pp, TREE_OPERAND (t, 0), flags);
       pp_cxx_dot (pp);
-      dump_type (pp, TREE_OPERAND (t, 0), flags);
-      pp_cxx_colon_colon (pp);
+      if (TREE_OPERAND (t, 1))
+	{
+	  dump_type (pp, TREE_OPERAND (t, 1), flags);
+	  pp_cxx_colon_colon (pp);
+	}
       pp_cxx_complement (pp);
-      dump_type (pp, TREE_OPERAND (t, 1), flags);
+      dump_type (pp, TREE_OPERAND (t, 2), flags);
       break;
 
     case TEMPLATE_ID_EXPR: