Interactive#completions: discard absent symbols

smarter · smarter · commit 4202e7fd69da · 2017-07-05T08:40:22.000+02:00
diff --git a/compiler/src/dotty/tools/dotc/interactive/Interactive.scala b/compiler/src/dotty/tools/dotc/interactive/Interactive.scala
@@ -88,7 +88,7 @@ object Interactive {
   def completions(prefix: Type, boundary: Symbol)(implicit ctx: Context): List[Symbol] = {
     val boundaryCtx = ctx.withOwner(boundary)
     prefix.memberDenots(completionsFilter, (name, buf) =>
-      buf ++= prefix.member(name).altsWith(_.symbol.isAccessibleFrom(prefix)(boundaryCtx))
+      buf ++= prefix.member(name).altsWith(d => !d.isAbsent && d.symbol.isAccessibleFrom(prefix)(boundaryCtx))
     ).map(_.symbol).toList
   }
 

Original file line number	Diff line number	Diff line change
`@@ -88,7 +88,7 @@ object Interactive {`
`88`	`88`	`def completions(prefix: Type, boundary: Symbol)(implicit ctx: Context): List[Symbol] = {`
`89`	`89`	`val boundaryCtx = ctx.withOwner(boundary)`
`90`	`90`	`prefix.memberDenots(completionsFilter, (name, buf) =>`
`91`		`- buf ++= prefix.member(name).altsWith(_.symbol.isAccessibleFrom(prefix)(boundaryCtx))`
	`91`	`+ buf ++= prefix.member(name).altsWith(d => !d.isAbsent && d.symbol.isAccessibleFrom(prefix)(boundaryCtx))`
`92`	`92`	`).map(_.symbol).toList`
`93`	`93`	`}`
`94`	`94`