[R-SIG-Mac] Math bug in Mavericks build

[Dan Tenenbaum]

Hello Simon & Co.,

On R-3.1.0, Mavericks build:

> 1980000020L + 222000000L
[1] -2092967276

On R-3.1.0, Snow Leopard build:

> 1980000020L + 222000000L
[1] NA
Warning message:
In 1980000020L + 222000000L : NAs produced by integer overflow

A bug, perhaps?

Mavericks sessionInfo():

R version 3.1.0 (2014-04-10)
Platform: x86_64-apple-darwin13.1.0 (64-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] stats     graphics  grDevices utils     datasets  methods   base     

Snow Leopard sessionInfo():

R version 3.1.0 (2014-04-10)
Platform: x86_64-apple-darwin10.8.0 (64-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] stats     graphics  grDevices utils     datasets  methods   base     

Thanks,
Dan