r218179 - in /trunk: gcc/testsuite/ChangeLog gc...

[jsm28@gcc.gnu.org]

Author: jsm28
Date: Sat Nov 29 01:56:06 2014
New Revision: 218179

URL: https://gcc.gnu.org/viewcvs?rev=218179&root=gcc&view=rev
Log:
Fix off-by-one bug in utf16 conversion (PR preprocessor/41698).

libcpp:
2014-11-29  John Schmerge  <jbschmerge@gmail.com>

	PR preprocessor/41698
	* charset.c (one_utf8_to_utf16): Do not produce surrogate pairs
	for 0xffff.

gcc/testsuite:
2014-11-29  Joseph Myers  <joseph@codesourcery.com>

	PR preprocessor/41698
	* gcc/testsuite/g++.dg/cpp/utf16-pr41698-1.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp/utf16-pr41698-1.C
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/libcpp/ChangeLog
    trunk/libcpp/charset.c