4 Commits

Author	SHA1	Message	Date
Niko Matsakis	13bc31f0ee	add a random parse tree generation facility, use it to provide random inputs	2015-06-20 18:02:52 -04:00
Niko Matsakis	f282b943ba	normalize away all repeat actions in macro expansion	2015-06-17 17:16:44 -04:00
Niko Matsakis	476c115293	Expand def'n, add some parsing	2015-06-12 15:41:06 -04:00
Niko Matsakis	ce6a58de65	Start playing around with how tokens might be specified	2015-06-12 09:49:37 -04:00