tree 7e88feb433e89c7c55564cbceeb37d60baf6b37e
parent 42a691b8778becb7d2ee78ac171e26e03dbbf30a
author Russ Cox <rsc@golang.org> 1276106455 -0700
committer Russ Cox <rsc@golang.org> 1276106455 -0700
golang-hg 53ba4328746e4706958d2a5a7061ed180b96f016

gc: more cleanup
 * disallow surrogate pair runes.
 * diagnose impossible type assertions
 * eliminate another static buffer.
 * do not overflow lexbuf.
 * add -u flag to disable package unsafe.

R=ken2
CC=golang-dev
https://golang.org/cl/1619042