unsafe.Sizeof() behaves incorrectly in global declaration #1608
Description
by eleanor@games-with-brains.com:
What steps will reproduce the problem?
import "unsafe"
var _a interface{} = 0
size := unsafe.Sizeof(_a)
What is the expected output?
The size should be reported as a number of bytes equal to two native pointers.
What do you see instead?
The size is reported as -1000000000 bytes.
Which compiler are you using (5g, 6g, 8g, gccgo)?
6g
Which operating system are you using?
Darwin AMD64
Which revision are you using? (hg identify)
c5c62aeb6267 release.2011-03-07.1/release
Please provide any additional information below.