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From: "paolo at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug preprocessor/53690] [C++11] \u0000 and \U00000000 are wrongly encoded as U+0001.
Date: Thu, 02 Jul 2015 18:55:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53690

--- Comment #10 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Thu Jul  2 18:54:41 2015
New Revision: 225353

URL: https://gcc.gnu.org/viewcvs?rev=225353&root=gcc&view=rev
Log:
/libcpp
2015-07-02  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/53690
        * charset.c (_cpp_valid_ucn): Add cppchar_t * parameter and change
        return type to bool.  Fix encoding of \u0000 and \U00000000 in C++.
        (convert_ucn): Adjust call.
        * lex.c (forms_identifier_p): Likewise.
        * internal.h (_cpp_valid_ucn): Adjust declaration.

/gcc/testsuite
2015-07-02  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/53690
        * g++.dg/cpp/pr53690.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/cpp/pr53690.C
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/libcpp/ChangeLog
    trunk/libcpp/charset.c
    trunk/libcpp/internal.h
    trunk/libcpp/lex.c