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| author | Adriaan Moors <adriaan@lightbend.com> | 2017-03-27 17:10:38 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-03-27 17:10:38 -0700 |
| commit | f5ce29b7f4afaf00ac644665963e017a9fa253d9 (patch) | |
| tree | 4bd6f36e3a285fae52e2ae258aba260771aeedf9 /src/compiler/scala/tools/nsc/Global.scala | |
| parent | 4dc194d961e407edfaf8cf76e0749f216e1021aa (diff) | |
| parent | a436521f442e1f22f93db24f195570e7d34afdb2 (diff) | |
| download | scala-f5ce29b7f4afaf00ac644665963e017a9fa253d9.tar.gz scala-f5ce29b7f4afaf00ac644665963e017a9fa253d9.tar.bz2 scala-f5ce29b7f4afaf00ac644665963e017a9fa253d9.zip | |
Merge pull request #5724 from jvican/stub-errors-2.12.x
SCP-009: Improve direct dependency experience
Diffstat (limited to 'src/compiler/scala/tools/nsc/Global.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/Global.scala | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/compiler/scala/tools/nsc/Global.scala b/src/compiler/scala/tools/nsc/Global.scala index 819887f959..56ad4738d9 100644 --- a/src/compiler/scala/tools/nsc/Global.scala +++ b/src/compiler/scala/tools/nsc/Global.scala @@ -86,6 +86,19 @@ 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): Symbol = { + val stubSymbol = super.newStubSymbol(owner, name, missingMessage) + val stubErrorPosition = { + val lastTreeToTyper = analyzer.lastTreeToTyper + if (lastTreeToTyper != EmptyTree) lastTreeToTyper.pos else stubSymbol.pos + } + stubSymbol.setPos(stubErrorPosition) + } + // platform specific elements protected class GlobalPlatform extends { |