diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/config/ScalaSettings.scala | 1 | ||||
| -rw-r--r-- | compiler/src/dotty/tools/dotc/printing/RefinedPrinter.scala | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/compiler/src/dotty/tools/dotc/config/ScalaSettings.scala b/compiler/src/dotty/tools/dotc/config/ScalaSettings.scala index 40e2b083b..318295751 100644 --- a/compiler/src/dotty/tools/dotc/config/ScalaSettings.scala +++ b/compiler/src/dotty/tools/dotc/config/ScalaSettings.scala @@ -64,6 +64,7 @@ class ScalaSettings extends Settings.SettingGroup { val Ycheck = PhasesSetting("-Ycheck", "Check the tree at the end of") val YcheckMods = BooleanSetting("-Ycheck-mods", "Check that symbols and their defining trees have modifiers in sync") val debug = BooleanSetting("-Ydebug", "Increase the quantity of debugging output.") + val debugAlias = BooleanSetting("-Ydebug-alias", "Never follow alias when printing types") val debugNames = BooleanSetting("-YdebugNames", "Show name-space indicators when printing names") val debugTrace = BooleanSetting("-Ydebug-trace", "Trace core operations") val debugFlags = BooleanSetting("-Ydebug-flags", "Print all flags of definitions") diff --git a/compiler/src/dotty/tools/dotc/printing/RefinedPrinter.scala b/compiler/src/dotty/tools/dotc/printing/RefinedPrinter.scala index 3d952f425..8a33472b8 100644 --- a/compiler/src/dotty/tools/dotc/printing/RefinedPrinter.scala +++ b/compiler/src/dotty/tools/dotc/printing/RefinedPrinter.scala @@ -130,7 +130,7 @@ class RefinedPrinter(_ctx: Context) extends PlainPrinter(_ctx) { if (defn.isTupleClass(cls)) return toTextTuple(args) return (toTextLocal(tycon) ~ "[" ~ Text(args map argText, ", ") ~ "]").close case tp: TypeRef => - val hideType = tp.symbol is AliasPreferred + val hideType = !ctx.settings.debugAlias.value && (tp.symbol is AliasPreferred) if (hideType && !ctx.phase.erasedTypes && !tp.symbol.isCompleting) { tp.info match { case TypeAlias(alias) => return toText(alias) |