3 Commits

Author	SHA1	Message	Date
Ken Thompson	0f469a99a3	binary search on type switches. ... new feature 'case nil:' in type switch will match iff the interface is nil. R=r OCL=26404 CL=26404	2009-03-17 13:58:38 -07:00
Ken Thompson	6eb54cb05b	chan flags close/closed installed ... runtime not finished. R=r OCL=26217 CL=26217	2009-03-12 17:55:11 -07:00
Russ Cox	af678a593d	new approach for generating sysimport.c ... (renamed to avoid any conflict with old p4 copies). this approach doesn't require auto-generating files also kept in p4, so it should be easier on go users who don't sync very often. this approach will be more work for go developers: builtin.c needs to be copied to builtin.c.boot in p4 as new functions are added. mkbuiltin does this for certain $USERs to help us remember. R=r DELTA=343 (176 added, 162 deleted, 5 changed) OCL=25803 CL=25805	2009-03-05 18:26:12 -08:00