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Diffstat (limited to 'src/compiler/scala/tools/nsc/Global.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/Global.scala | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/compiler/scala/tools/nsc/Global.scala b/src/compiler/scala/tools/nsc/Global.scala index 8d72fd76bd..a54b92cef8 100644 --- a/src/compiler/scala/tools/nsc/Global.scala +++ b/src/compiler/scala/tools/nsc/Global.scala @@ -96,6 +96,20 @@ class Global(var currentSettings: Settings, var reporter: Reporter) def erasurePhase: Phase = if (currentRun.isDefined) currentRun.erasurePhase else NoPhase + /* Override `newStubSymbol` defined in `SymbolTable` to provide us access + * to the last tree to typer, whose position is the trigger of stub errors. */ + override def newStubSymbol(owner: Symbol, + name: Name, + missingMessage: String, + isPackage: Boolean = false): Symbol = { + val stubSymbol = super.newStubSymbol(owner, name, missingMessage, isPackage) + val stubErrorPosition = { + val lastTreeToTyper = analyzer.lastTreeToTyper + if (lastTreeToTyper != EmptyTree) lastTreeToTyper.pos else stubSymbol.pos + } + stubSymbol.setPos(stubErrorPosition) + } + // platform specific elements protected class GlobalPlatform extends { |