compilation error about berkeley-hardfloat

[edwardcwang]

Glad to hear you were able to resolve it!

[edwardcwang]

Hello, do you get the same error with a fresh checkout of the repo?

[shi27feng]

Thank you for the prompt reply.
I'll try to compile it separately

[shi27feng]

Problem solved.
My chisel is too old (3.1), after having been updated, everything passes the compilation.
what I changed in "build.sbt":
val defaultVersions = Map(
"chisel3" -> "3.2.4",
"chisel-iotesters" -> "1.3.4",
"firrtl" -> "1.2.4",
"firrtl-interpreter" -> "1.2.4",
"treadle" -> "1.1.4"
)