diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/Global.scala')
-rw-r--r-- | src/compiler/scala/tools/nsc/Global.scala | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/src/compiler/scala/tools/nsc/Global.scala b/src/compiler/scala/tools/nsc/Global.scala index 3469726455..5cb31c1b64 100644 --- a/src/compiler/scala/tools/nsc/Global.scala +++ b/src/compiler/scala/tools/nsc/Global.scala @@ -15,7 +15,7 @@ import io.{ SourceReader, AbstractFile, Path } import reporters.{ Reporter, ConsoleReporter } import util.{ ClassFileLookup, ClassPath, MergedClassPath, StatisticsInfo, returning } import scala.reflect.ClassTag -import scala.reflect.internal.util.{ SourceFile, NoSourceFile, BatchSourceFile, ScriptSourceFile } +import scala.reflect.internal.util.{ ScalaClassLoader, SourceFile, NoSourceFile, BatchSourceFile, ScriptSourceFile } import scala.reflect.internal.pickling.PickleBuffer import symtab.{ Flags, SymbolTable, SymbolTrackers } import symtab.classfile.Pickler @@ -90,7 +90,7 @@ class Global(var currentSettings: Settings, var reporter: Reporter) this(new Settings(err => reporter.error(null, err)), reporter) def this(settings: Settings) = - this(settings, new ConsoleReporter(settings)) + this(settings, Global.reporter(settings)) def picklerPhase: Phase = if (currentRun.isDefined) currentRun.picklerPhase else NoPhase @@ -1373,13 +1373,17 @@ class Global(var currentSettings: Settings, var reporter: Reporter) unitbuf += unit compiledFiles += unit.source.file.path } - private def checkDeprecatedSettings(unit: CompilationUnit) { + private def warnDeprecatedAndConflictingSettings(unit: CompilationUnit) { // issue warnings for any usage of deprecated settings settings.userSetSettings filter (_.isDeprecated) foreach { s => currentRun.reporting.deprecationWarning(NoPosition, s.name + " is deprecated: " + s.deprecationMessage.get) } - if (settings.target.value.contains("jvm-1.5")) - currentRun.reporting.deprecationWarning(NoPosition, settings.target.name + ":" + settings.target.value + " is deprecated: use target for Java 1.6 or above.") + val supportedTarget = "jvm-1.8" + if (settings.target.value != supportedTarget) { + currentRun.reporting.deprecationWarning(NoPosition, settings.target.name + ":" + settings.target.value + " is deprecated and has no effect, setting to " + supportedTarget) + settings.target.value = supportedTarget + } + settings.conflictWarning.foreach(reporter.warning(NoPosition, _)) } /* An iterator returning all the units being compiled in this run */ @@ -1470,7 +1474,7 @@ class Global(var currentSettings: Settings, var reporter: Reporter) def compileSources(sources: List[SourceFile]) = if (!reporter.hasErrors) { def checkDeprecations() = { - checkDeprecatedSettings(newCompilationUnit("")) + warnDeprecatedAndConflictingSettings(newCompilationUnit("")) reporting.summarizeErrors() } @@ -1492,7 +1496,7 @@ class Global(var currentSettings: Settings, var reporter: Reporter) val startTime = currentTime reporter.reset() - checkDeprecatedSettings(unitbuf.head) + warnDeprecatedAndConflictingSettings(unitbuf.head) globalPhase = fromPhase while (globalPhase.hasNext && !reporter.hasErrors) { @@ -1700,4 +1704,12 @@ class Global(var currentSettings: Settings, var reporter: Reporter) object Global { def apply(settings: Settings, reporter: Reporter): Global = new Global(settings, reporter) + + def apply(settings: Settings): Global = new Global(settings, reporter(settings)) + + private def reporter(settings: Settings): Reporter = { + //val loader = ScalaClassLoader(getClass.getClassLoader) // apply does not make delegate + val loader = new ClassLoader(getClass.getClassLoader) with ScalaClassLoader + loader.create[Reporter](settings.reporter.value, settings.errorFn)(settings) + } } |