gdb: Add new -n flag to some info commands

[deliverable/binutils-gdb.git] / gdb / ada-varobj.c

diff --git a/gdb/ada-varobj.c b/gdb/ada-varobj.c
index 5baefd997b340066d780448557990bbdda43264d..a4d553d378625a707041a597d9a13ec022218cee 100644 (file)
--- a/gdb/ada-varobj.c
+++ b/gdb/ada-varobj.c
@@ -1,6 +1,6 @@
 /* varobj support for Ada.
 
-   Copyright (C) 2012-2018 Free Software Foundation, Inc.
+   Copyright (C) 2012-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -350,8 +350,7 @@ ada_varobj_get_number_of_children (struct value *parent_value,
   /* A typedef to an array descriptor in fact represents a pointer
      to an unconstrained array.  These types always have one child
      (the unconstrained array).  */
-  if (ada_is_array_descriptor_type (parent_type)
-      && TYPE_CODE (parent_type) == TYPE_CODE_TYPEDEF)
+  if (ada_is_access_to_unconstrained_array (parent_type))
     return 1;
 
   if (TYPE_CODE (parent_type) == TYPE_CODE_ARRAY)
@@ -680,8 +679,7 @@ ada_varobj_describe_child (struct value *parent_value,
   if (child_path_expr)
     *child_path_expr = std::string ();
 
-  if (ada_is_array_descriptor_type (parent_type)
-      && TYPE_CODE (parent_type) == TYPE_CODE_TYPEDEF)
+  if (ada_is_access_to_unconstrained_array (parent_type))
     {
       ada_varobj_describe_ptr_child (parent_value, parent_type,
                                     parent_name, parent_path_expr,
@@ -937,8 +935,10 @@ ada_value_is_changeable_p (const struct varobj *var)
   struct type *type = (var->value != nullptr
                       ? value_type (var->value.get ()) : var->type);
 
-  if (ada_is_array_descriptor_type (type)
-      && TYPE_CODE (type) == TYPE_CODE_TYPEDEF)
+  if (TYPE_CODE (type) == TYPE_CODE_REF)
+    type = TYPE_TARGET_TYPE (type);
+
+  if (ada_is_access_to_unconstrained_array (type))
     {
       /* This is in reality a pointer to an unconstrained array.
         its value is changeable.  */