[Rcpp-devel] Segfault in R-devel CMD check Rcpp

[Douglas Bates]

Rcpp from SVN version 3004 is segfaulting on me in the unit tests at
test.sugar.asvector

Executing test function test.sugar.asvector  ...
 *** caught segfault ***
address 0x3, cause 'memory not mapped'

Traceback:
 1: .Primitive(".Call")(<pointer: 0x7f69e75854c7>, x, y, z)
 2: fx(1:4, 1:5, diag(1:5))
 3: func()
 4: system.time(func())
 5: doTryCatch(return(expr), name, parentenv, handler)
 6: tryCatchOne(expr, names, parentenv, handlers[[1L]])
 7: tryCatchList(expr, classes, parentenv, handlers)

I'll check other versions of R first.  Next I'll see what happens with
gctorture and --enable-write-barrier

Is anyone else encountering this?