id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	lang	patch	platform
162	Parrot segfaults if specifying a non-sensical namespace	kjs	plobsing	"while inspecting imcc's parser, I noticed that a key, in a keylist, is in fact a <var>. A var can be a target, which is just a register.

So, this is allowed:
.namespace [$P0]

which doesn't make sense *at all*.

Parrot will segfault on this.

I think the simplest solution is to fix this in the parser (imcc.y); by changing some rules, we can fully disallow writing $P0 (registers in general) as namespace keys.

"	bug	closed	major		imcc		fatal	fixed		parrot-dev@…