diff options
author | Dan Albert <danalbert@google.com> | 2016-02-24 13:48:45 -0800 |
---|---|---|
committer | Dan Albert <danalbert@google.com> | 2016-02-24 13:51:18 -0800 |
commit | b9de1157289455b0ca26daff519d4a0ddcd1fa13 (patch) | |
tree | 4c56cc0a34b91f17033a40a455f26652304f7b8d /gcc-4.8.3/gcc/ada/a-calari.adb | |
parent | 098157a754787181cfa10e71325832448ddcea98 (diff) | |
download | toolchain_gcc-b9de1157289455b0ca26daff519d4a0ddcd1fa13.tar.gz toolchain_gcc-b9de1157289455b0ca26daff519d4a0ddcd1fa13.tar.bz2 toolchain_gcc-b9de1157289455b0ca26daff519d4a0ddcd1fa13.zip |
Update 4.8.1 to 4.8.3.
My previous drop was the wrong version. The platform mingw is
currently using 4.8.3, not 4.8.1 (not sure how I got that wrong).
From ftp://ftp.gnu.org/gnu/gcc/gcc-4.8.3/gcc-4.8.3.tar.bz2.
Bug: http://b/26523949
Change-Id: Id85f1bdcbbaf78c7d0b5a69e74c798a08f341c35
Diffstat (limited to 'gcc-4.8.3/gcc/ada/a-calari.adb')
-rw-r--r-- | gcc-4.8.3/gcc/ada/a-calari.adb | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/gcc-4.8.3/gcc/ada/a-calari.adb b/gcc-4.8.3/gcc/ada/a-calari.adb new file mode 100644 index 000000000..1166b4349 --- /dev/null +++ b/gcc-4.8.3/gcc/ada/a-calari.adb @@ -0,0 +1,100 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- A D A . C A L E N D A R . A R I T H M E T I C -- +-- -- +-- B o d y -- +-- -- +-- Copyright (C) 2006-2009, Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 3, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. -- +-- -- +-- As a special exception under Section 7 of GPL version 3, you are granted -- +-- additional permissions described in the GCC Runtime Library Exception, -- +-- version 3.1, as published by the Free Software Foundation. -- +-- -- +-- You should have received a copy of the GNU General Public License and -- +-- a copy of the GCC Runtime Library Exception along with this program; -- +-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- +-- <http://www.gnu.org/licenses/>. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +package body Ada.Calendar.Arithmetic is + + -------------------------- + -- Implementation Notes -- + -------------------------- + + -- All operations in this package are target and time representation + -- independent, thus only one source file is needed for multiple targets. + + --------- + -- "+" -- + --------- + + function "+" (Left : Time; Right : Day_Count) return Time is + R : constant Long_Integer := Long_Integer (Right); + begin + return Arithmetic_Operations.Add (Left, R); + end "+"; + + function "+" (Left : Day_Count; Right : Time) return Time is + L : constant Long_Integer := Long_Integer (Left); + begin + return Arithmetic_Operations.Add (Right, L); + end "+"; + + --------- + -- "-" -- + --------- + + function "-" (Left : Time; Right : Day_Count) return Time is + R : constant Long_Integer := Long_Integer (Right); + begin + return Arithmetic_Operations.Subtract (Left, R); + end "-"; + + function "-" (Left, Right : Time) return Day_Count is + Days : Long_Integer; + Seconds : Duration; + Leap_Seconds : Integer; + pragma Warnings (Off, Seconds); -- temporary ??? + pragma Warnings (Off, Leap_Seconds); -- temporary ??? + pragma Unreferenced (Seconds, Leap_Seconds); + begin + Arithmetic_Operations.Difference + (Left, Right, Days, Seconds, Leap_Seconds); + return Day_Count (Days); + end "-"; + + ---------------- + -- Difference -- + ---------------- + + procedure Difference + (Left : Time; + Right : Time; + Days : out Day_Count; + Seconds : out Duration; + Leap_Seconds : out Leap_Seconds_Count) + is + Op_Days : Long_Integer; + Op_Leaps : Integer; + begin + Arithmetic_Operations.Difference + (Left, Right, Op_Days, Seconds, Op_Leaps); + Days := Day_Count (Op_Days); + Leap_Seconds := Leap_Seconds_Count (Op_Leaps); + end Difference; + +end Ada.Calendar.Arithmetic; |