* gdb.ada/atomic_enum: New test program.

* gdb.ada/atomic_enum.exp: New testcase.

gdb/testsuite/ChangeLog

@@ -1,3 +1,8 @@
+2008-04-18  Joel Brobecker  <brobecker@adacore.com>
+
+	* gdb.ada/atomic_enum: New test program.
+	* gdb.ada/atomic_enum.exp: New testcase.
+
 2008-04-17  Doug Evans  <dje@google.com>
 
 	* gdb.opt/Makefile.in: Fix whitespace.

gdb/testsuite/gdb.ada/atomic_enum.exp

@@ -0,0 +1,47 @@
+# Copyright 2008 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+if $tracelevel then {
+    strace $tracelevel
+}
+
+load_lib "ada.exp"
+
+set testdir "atomic_enum"
+set testfile "${testdir}/foo"
+set srcfile ${srcdir}/${subdir}/${testfile}.adb
+set binfile ${objdir}/${subdir}/${testfile}
+
+file mkdir ${objdir}/${subdir}/${testdir}
+if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnat05 ]] != "" } {
+  return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+set test "ptype pck.data_flag"
+gdb_test_multiple "$test" $test {
+    -re "type = \\(one, two, three\\).*$gdb_prompt $" {
+        pass $test
+        }
+    -re "type = \\(\\).*$gdb_prompt $" {
+        # This is a known compiler problem with Stabs.
+        xfail $test
+        }
+}
+

gdb/testsuite/gdb.ada/atomic_enum/foo.adb

@@ -0,0 +1,23 @@
+--  Copyright 2008 Free Software Foundation, Inc.
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+with Pck; use Pck;
+
+procedure Foo is
+begin
+   if Is_First then
+      Increment;
+   end if;
+end Foo;

gdb/testsuite/gdb.ada/atomic_enum/pck.adb

@@ -0,0 +1,37 @@
+--  Copyright 2008 Free Software Foundation, Inc.
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package body Pck is
+
+   type Data_T is (One, Two, Three);
+   pragma Atomic (Data_T);
+
+   Data_Flag : Data_T := One;
+
+   procedure Increment is
+   begin
+      if Data_Flag = Data_T'Last then
+         Data_Flag := Data_T'First;
+      else
+         Data_Flag := Data_T'Succ (Data_Flag);
+      end if;
+   end Increment;
+
+   function Is_First return Boolean is
+   begin
+      return Data_Flag = Data_T'First;
+   end Is_First;
+
+end Pck;

gdb/testsuite/gdb.ada/atomic_enum/pck.ads

@@ -0,0 +1,21 @@
+--  Copyright 2008 Free Software Foundation, Inc.
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package Pck is
+
+   procedure Increment;
+   function Is_First return Boolean;
+
+end Pck;