* LambdaExp.java (enterFunction): Make sure key_i is incremented
	even if a keyword parameter is ignored.  Also handle the case of
	side effects in default expressions for ignored parameters.
	This fixes Savannah bug #39059 "Method keywords problem".

	* misc-test.scm: Add test based on Savannah bug #39059
	"Method keywords problem".  Also test for side effects in
	default expressions for ignored parameters.


git-svn-id: http://sourceware.org/svn/kawa/trunk@7498 5e0a886f-7f45-49c5-bc19-40643649e37f