PR fortran/30452
	* scanner.c(next_char):  Cast next character to unsigned
	to avoid confusion with error return codes.

2007-01-14  Thomas Koenig  <Thomas.Koenig@online.de>

	PR fortran/30452
	* gfortran.dg/string_0xfe_0xff_1.f90:  New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120768 138bc75d-0d04-0410-961f-82ee72b054a4