Hello ken2 (cc: golang-dev@googlegroups.com), I'd like you to review this change.
*** Submitted as http://code.google.com/p/go/source/detail?r=850c384ca9c1 *** runtime: allow large map values Fixes issue 772. R=ken2 CC=golang-dev http://codereview.appspot.com/1206043
LGTM