[Rd] enableJIT(3) with Primitives

From: R. Michael Weylandt <michael.weylandt_at_gmail.com>
Date: Mon, 19 Mar 2012 16:00:39 -0400


I'm not sure if this is a bug or expected behavior, but I don't see anything in the documentation that explains it, so I thought I'd mention it:

~ michaelweylandt$ R -q --vanilla

library(compiler)
enableJIT(3)

`+` # Throws an error
`+` # Throws a warning
`+` # Prints the primitive as expected

sessionInfo()

R version 2.14.1 (2011-12-22)
Platform: i386-apple-darwin9.8.0/i386 (32-bit)

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] compiler stats graphics grDevices utils datasets methods
[8] base

It seems to be independent of which primitives are used and I get the same behavior with r58785 built locally.

Michael



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