Avoid calling show in debug println, this could crash and mask the original failure

smarter · smarter · commit d5721f4951a7 · 2020-12-26T17:08:22.000+01:00
diff --git a/compiler/src/dotty/tools/dotc/core/Denotations.scala b/compiler/src/dotty/tools/dotc/core/Denotations.scala
@@ -585,7 +585,7 @@ object Denotations {
           try info.signature
           catch { // !!! DEBUG
             case scala.util.control.NonFatal(ex) =>
-              report.echo(s"cannot take signature of ${info.show}")
+              report.echo(s"cannot take signature of $info")
               throw ex
           }
         case _ => Signature.NotAMethod

Original file line number	Diff line number	Diff line change
`@@ -585,7 +585,7 @@ object Denotations {`
`585`	`585`	`try info.signature`
`586`	`586`	`catch { // !!! DEBUG`
`587`	`587`	`case scala.util.control.NonFatal(ex) =>`
`588`		`- report.echo(s"cannot take signature of ${info.show}")`
	`588`	`+ report.echo(s"cannot take signature of $info")`
`589`	`589`	`throw ex`
`590`	`590`	`}`
`591`	`591`	`case _ => Signature.NotAMethod`