Turn cyclic reference printing on

odersky · odersky · commit eb167180acd6 · 2016-12-21T13:23:41.000+01:00
... in order to debug CRE that happens in CI but not locally.
diff --git a/compiler/src/dotty/tools/dotc/config/Printers.scala b/compiler/src/dotty/tools/dotc/config/Printers.scala
@@ -28,7 +28,7 @@ object Printers {
   val config: Printer = noPrinter
   val transforms: Printer = noPrinter
   val completions: Printer = noPrinter
-  val cyclicErrors: Printer = noPrinter
+  val cyclicErrors: Printer = new Printer
   val pickling: Printer = noPrinter
   val inlining: Printer = noPrinter
 }

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ object Printers {`
`28`	`28`	`val config: Printer = noPrinter`
`29`	`29`	`val transforms: Printer = noPrinter`
`30`	`30`	`val completions: Printer = noPrinter`
`31`		`- val cyclicErrors: Printer = noPrinter`
	`31`	`+ val cyclicErrors: Printer = new Printer`
`32`	`32`	`val pickling: Printer = noPrinter`
`33`	`33`	`val inlining: Printer = noPrinter`
`34`	`34`	`}`