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

1 files changed, 61 insertions, 0 deletions

diff --git a/gcc-4.8.3/gcc/ada/a-suenco.ads b/gcc-4.8.3/gcc/ada/a-suenco.ads
new file mode 100644
index 000000000..0aa4f88b2
--- /dev/null
+++ b/gcc-4.8.3/gcc/ada/a-suenco.ads
@@ -0,0 +1,61 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT RUN-TIME COMPONENTS                         --
+--                                                                          --
+--                   ADA.STRINGS.UTF_ENCODING.CONVERSIONS                   --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+-- This specification is derived from the Ada Reference Manual for use with --
+-- GNAT.  In accordance with the copyright of that document, you can freely --
+-- copy and modify this specification,  provided that if you redistribute a --
+-- modified version,  any changes that you have made are clearly indicated. --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  This is an Ada 2012 package defined in AI05-0137-1. It provides conversions
+--  from one UTF encoding method to another. Note: this package is consistent
+--  with Ada 95, and may be used in Ada 95 or Ada 2005 mode.
+
+package Ada.Strings.UTF_Encoding.Conversions is
+   pragma Pure (Conversions);
+
+   --  In the following conversion routines, a BOM in the input that matches
+   --  the encoding scheme is ignored, an incorrect BOM causes Encoding_Error
+   --  to be raised. A BOM is present in the output if the Output_BOM parameter
+   --  is set to True.
+
+   function Convert
+     (Item          : UTF_String;
+      Input_Scheme  : Encoding_Scheme;
+      Output_Scheme : Encoding_Scheme;
+      Output_BOM    : Boolean := False) return UTF_String;
+   --  Convert from input encoded in UTF-8, UTF-16LE, or UTF-16BE as specified
+   --  by the Input_Scheme argument, and generate an output encoded in one of
+   --  these three schemes as specified by the Output_Scheme argument.
+
+   function Convert
+     (Item          : UTF_String;
+      Input_Scheme  : Encoding_Scheme;
+      Output_BOM    : Boolean := False) return UTF_16_Wide_String;
+   --  Convert from input encoded in UTF-8, UTF-16LE, or UTF-16BE as specified
+   --  by the Input_Scheme argument, and generate an output encoded in UTF-16.
+
+   function Convert
+     (Item          : UTF_8_String;
+      Output_BOM    : Boolean := False) return UTF_16_Wide_String;
+   --  Convert from UTF-8 to UTF-16
+
+   function Convert
+     (Item          : UTF_16_Wide_String;
+      Output_Scheme : Encoding_Scheme;
+      Output_BOM    : Boolean := False) return UTF_String;
+   --  Convert from UTF-16 to UTF-8, UTF-16LE, or UTF-16BE as specified by
+   --  the Output_Scheme argument.
+
+   function Convert
+     (Item          : UTF_16_Wide_String;
+      Output_BOM    : Boolean := False) return UTF_8_String;
+   --  Convert from UTF-16 to UTF-8
+
+end Ada.Strings.UTF_Encoding.Conversions;