2011-11-06  Janus Weil  <janus@gcc.gnu.org>

	* gfortran.h (gfc_extend_expr): Modified prototype.
	* interface.c (gfc_extend_expr): Return 'match' instead of 'gfc_try'.
	Remove argument 'real_error'.
	* resolve.c (resolve_operator): Modified call to 'gfc_extend_expr'.

From-SVN: r181044