Basically you have exceeded a resource limit, and Windows has not
handled that gracefully (other OSes do in your example). You are
trying to create a single 20Mb string and no one envisaged anyone
wanting to do that (nor that Windows would not fail gracefully,
although generically that comes as no real surprise)).
We'll change the method to cope with very large strings (more slowly),
but perhaps you could explain the real-world problem that needs 20Mb
strings to be produced from integer representations of Unicode points?
On Mon, 16 Nov 2009, g.russ...@eos-solutions.com wrote:
Full_Name: George Russell
Version: 2.10.0
OS: Windows XP Professional Version 2002 Service Pack 2
Submission from: (NULL) (217.111.3.131)
Typing the following command into R --vanilla causes R to crash:
k <- intToUtf8(rep(1e3,1e7))
This is the output of sessionInfo():
R version 2.10.0 (2009-10-26)
i386-pc-mingw32
locale:
[1] LC_COLLATE=German_Germany.1252 LC_CTYPE=German_Germany.1252
[3] LC_MONETARY=German_Germany.1252 LC_NUMERIC=C
[5] LC_TIME=German_Germany.1252
attached base packages:
[1] stats graphics grDevices datasets utils methods base
other attached packages:
[1] RODBC_1.3-1
Many thanks for your help and best wishes,
George Russell
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Brian D. Ripley, rip...@stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
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