l...@stat.uiowa.edu wrote:
> Thanks to Stavros for the report. This should now be fixed in R-devel.
indeed, though i find some of the error messages strange:
(function(a=a) -a)()
# Error in (function(a = a) -a)() :
# element 1 is empty;
# the part of the args list of '-' being evaluated was:
# (a)
(function(a=a) c(a))()
# Error in (function(a = a) c(a))() :
# promise already under evaluation: recursive default argument
reference or earlier problems?
why are they different?
vQ
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