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simtest
1997 May 09
2
R-alpha: R-0.49 / S-plus: "default argument evaluation" bugs and woes
There is a problem with 'default argument evaluation'
when I use an existing function name as argument name :
sintest <- function(x, y = 2, sin= sin(pi/4))
{
## Purpose: Test of "default argument evaluation"
## -------- Fails for R-0.49. Martin Maechler, Date: 9 May 97.
c(x=x, y=y, sin=sin)
}
## R-0.49:
R> sintest(1)
##> Error in sintest(1) : recursive default argument reference
##...