Avoid NoMatchError in IDE

I observed a NoType when editing some code which caused ThisType#underlying to crash.
scala · Mar 9, 2018 · 659ab0b · 659ab0b
1 parent 0af475c
commit 659ab0b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/src/dotty/tools/dotc/core/Types.scala b/compiler/src/dotty/tools/dotc/core/Types.scala
@@ -2184,7 +2184,7 @@ object Types {
       if (ctx.erasedTypes) tref
       else cls.info match {
         case cinfo: ClassInfo => cinfo.selfType
-        case cinfo: ErrorType if ctx.mode.is(Mode.Interactive) => cinfo
+        case _: ErrorType | NoType if ctx.mode.is(Mode.Interactive) => cls.info
           // can happen in IDE if `cls` is stale
       }