[Bug c++/61038] g++ -E is unusable with UDL strings

[emsr at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61038

--- Comment #11 from emsr at gcc dot gnu.org ---
Author: emsr
Date: Wed May 21 00:35:29 2014
New Revision: 210666

URL: http://gcc.gnu.org/viewcvs?rev=210666&root=gcc&view=rev
Log:
gcc/testsuite/

2014-05-20  Edward Smith-Rowland  <3dw...@verizon.net>

    PR C++/61038
    * g++.dg/cpp0x/pr61038.C: New.

libcpp/

2014-05-20  Edward Smith-Rowland  <3dw...@verizon.net>

    PR C++/61038
    * macro.c (stringify_arg (cpp_reader *, macro_arg *)):
    Check for user-defined literal strings and user-defined literal chars
    to escape necessary characters.


Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/pr61038.C
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/libcpp/ChangeLog
    trunk/libcpp/macro.c