Ambiguous PPrint

[stanch]

Loading Ammonite Repl...
@ load.ivy("org.spire-math" %% "spire" % "0.10.1")

@ import spire.implicits._
import spire.implicits._
@ import spire.math._
import spire.math._
@ Algebraic(4)
res3: Algebraic = Algebraic(4)
@ Algebraic(4)
Compilation Failed
Main.scala:662: ambiguous implicit values:
 both value derive$macro$179 of type => pprint.PPrint[spire.math.Algebraic.Expr]
 and value derive$macro$183 of type => pprint.PPrint[spire.math.Algebraic.Expr]
 match expected type pprint.Chunker.PP[spire.math.Algebraic.Expr]
        def $main() = { ammonite.repl.frontend.ReplBridge.repl.Internal.combinePrints(ammonite.repl.frontend.ReplBridge.repl.Internal.print(res4, res4, "res4", None)) }
                                                                                                                                           ^

[lihaoyi]

Here's another one

haoyi-server@ upickle.json.read("{}")
Compilation Failed
ambiguous implicit values:
 both value derive$macro$2 of type => pprint.PPrint[upickle.Js.Value]
 and value derive$macro$8 of type => pprint.PPrint[upickle.Js.Value]
 match expected type pprint.PPrint[upickle.Js.Value]
ambiguous implicit values:
 both value derive$macro$2 of type => pprint.PPrint[upickle.Js.Value]
 and value derive$macro$8 of type => pprint.PPrint[upickle.Js.Value]
 match expected type pprint.PPrint[upickle.Js.Value]

[lihaoyi]

Fixed in 2d78e1f

[lihaoyi]

http://www.lihaoyi.com/Ammonite/#0.9.0 is out