re PR c++/55582 ([C++11] Unable to define string user-defined literal without leading underscore.)

gcc/libcpp/

2013-02-13  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/55582
	* libcpp/lex.c (lex_raw_string): Allow string literal with suffix
	beginning with 's' to be parsed as a C++11 user-defined literal.


gcc/testsuite/

2013-02-13  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/55582
	* g++.dg/cpp0x/udlit-string-literal.h: New.
	* g++.dg/cpp0x/udlit-string-literal.C: New.

From-SVN: r196041