2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>

	* valarith.c (value_binop): Add floating-point BINOP_MIN and
	BINOP_MAX cases.
	For BINOP_EXP, use length and signedness of left operand only for
	result, as for shifts.
	For integral operands to BINOP_EXP, use new integer_pow and
	uinteger_pow functions so as to get full range of results.
	(integer_pow): New function.
	(uinteger_pow): New function.

2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>

	* gdb.ada/exprs: New test program.
	* gdb.ada/exprs.exp: New testcase.

1 files changed, 41 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.ada/exprs/p.adb b/gdb/testsuite/gdb.ada/exprs/p.adb
new file mode 100644
index 0000000..b342c98
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/exprs/p.adb
@@ -0,0 +1,41 @@
+--  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/>.
+
+--  Test Ada additions to core GDB evaluation.
+
+with System;
+with Text_IO; use Text_IO;
+
+procedure P is
+   type Int is range System.Min_Int .. System.Max_Int;
+
+   X, Z : Int;
+   Y : Integer;
+
+begin
+   X := 0;
+   -- Set X to 7 by disguised means lest a future optimizer interfere.
+   for I in 1 .. 7 loop
+      X := X + 1;
+   end loop;
+   Z := 1;
+   Y := 0;
+   while Z < Int'Last / X loop
+      Z := Z * X;
+      Y := Y + 1;
+   end loop;
+
+   Put_Line (Int'Image (X ** Y));  -- START
+end P;