{"shas":[["d9ae1d048d7ad4bbe9e516c7f48f001bcb1fdce8","abef95f4bd2046ec90dec958a5f64f153e03ec05@racket-lang.org","fix optimizer bug related to `case-lambda' at module level\n\nThe bug triggered a crash on ARM, and probably doesn't\naffect other platforms, but I'm not competely sure.\n\nMerge to 5.1.2","Matthew Flatt"]],"ref":"refs/heads/master","size":1,"head":"d9ae1d048d7ad4bbe9e516c7f48f001bcb1fdce8","push_id":37066506}