Use -YdebugMissingRefs in unpickler

odersky · OlivierBlanvillain · commit 8dcb2845c3ab · 2018-01-31T18:46:05.000+01:00
diff --git a/compiler/src/dotty/tools/dotc/core/unpickleScala2/Scala2Unpickler.scala b/compiler/src/dotty/tools/dotc/core/unpickleScala2/Scala2Unpickler.scala
@@ -179,7 +179,7 @@ class Scala2Unpickler(bytes: Array[Byte], classRoot: ClassDenotation, moduleClas
     val ex = new BadSignature(
       i"""error reading Scala signature of $classRoot from $source:
          |error occurred at position $readIndex: $msg""")
-    if (ctx.debug || true) original.getOrElse(ex).printStackTrace() // temporarily enable printing of original failure signature to debug failing builds
+    if (ctx.settings.YdebugMissingRefs.value) original.getOrElse(ex).printStackTrace()
     throw ex
   }
 

Original file line number	Diff line number	Diff line change
`@@ -179,7 +179,7 @@ class Scala2Unpickler(bytes: Array[Byte], classRoot: ClassDenotation, moduleClas`
`179`	`179`	`val ex = new BadSignature(`
`180`	`180`	`i"""error reading Scala signature of $classRoot from $source:`
`181`	`181`	`\|error occurred at position $readIndex: $msg""")`
`182`		`- if (ctx.debug \|\| true) original.getOrElse(ex).printStackTrace() // temporarily enable printing of original failure signature to debug failing builds`
	`182`	`+ if (ctx.settings.YdebugMissingRefs.value) original.getOrElse(ex).printStackTrace()`
`183`	`183`	`throw ex`
`184`	`184`	`}`
`185`	`185`