Message-ID: <20041029213351.DAF0C1134D@slim.kubism.ku.dk>
Date: 2004-10-29T23:33:54Z
From: Deepayan Sarkar
Subject: (inappropriate) manipulation of expression objects causes segfault (PR#7326)
> version
_
platform i686-pc-linux-gnu
arch i686
os linux-gnu
system i686, linux-gnu
status Under development (unstable)
major 2
minor 1.0
year 2004
month 10
day 25
language R
>
> foo <- expression(alpha, beta, gamma)
> foo[2]
expression(beta)
> foo[2] <- NA
> foo ## or str(foo)
Segmentation fault
(Same behaviour in R 1.9.1)
'foo[[2]] <- NA' works fine, though.
Deepayan