Fix translation issue with character length * errors (PR fortran/79860)

gcc/fortran/ChangeLog:
	PR fortran/79860
	* resolve.c (resolve_contained_fntype): Make error messages more
	amenable to translation.

From-SVN: r246170

gcc/fortran/ChangeLog

+2017-03-15  David Malcolm  <dmalcolm@redhat.com>
+
+	PR fortran/79860
+	* resolve.c (resolve_contained_fntype): Make error messages more
+	amenable to translation.
+
 2017-03-06  Richard Biener  <rguenther@suse.de>
 
 	PR fortran/79894

gcc/fortran/resolve.c

@@ -615,10 +615,11 @@ resolve_contained_fntype (gfc_symbol *sym, gfc_namespace *ns)
 	  gcc_assert (ns->parent && ns->parent->proc_name);
 	  module_proc = (ns->parent->proc_name->attr.flavor == FL_MODULE);
 
-	  gfc_error ("Character-valued %s %qs at %L must not be"
-		     " assumed length",
-		     module_proc ? _("module procedure")
-				 : _("internal function"),
+	  gfc_error (module_proc
+		     ? G_("Character-valued module procedure %qs at %L"
+			  " must not be assumed length")
+		     : G_("Character-valued internal function %qs at %L"
+			  " must not be assumed length"),
 		     sym->name, &sym->declared_at);
 	}
     }