plt/racket — pull request #582 by pmatos (2014-03-12 20:30:29+00:00)
Title: Remove GC_clear_a_few_frames()

GC_clear_a_few_frames shows up as setting a variable: frames but not using it. From my point of view it doesn't seem to do anything useful. I removed it as well as the call to it in GC_stopped_mark.

Are you interested in tracking these things down?