view gcc/testsuite/gnat.dg/pointer_controlled.adb @ 144:8f4e72ab4e11

fix segmentation fault caused by nothing next cur_op to end
author Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 21:23:56 +0900
parents 04ced10e8804
children
line wrap: on
line source

-- PR ada/49732
-- Testcase by Vorfeed Canal

-- { dg-do compile }
-- { dg-options "-gnato" }

with Interfaces.C; use Interfaces.C;
with Interfaces.C.Strings; use Interfaces.C.Strings;
with Interfaces.C.Pointers;

procedure Pointer_Controlled is

   function Create (Name : String) return size_t is

      type Name_String is new char_array (0 .. Name'Length);
      type Name_String_Ptr is access Name_String;
      pragma Controlled (Name_String_Ptr);

      Name_Str : constant Name_String_Ptr := new Name_String;
      Name_Len : size_t;

   begin
      To_C (Name, Name_Str.all, Name_Len);
      return 1;
   end;

   Test : size_t;

begin
   Test := Create("ABC");
end;