Re-enable sbt-dotty tests

Author: nicolasstucki

sbt-dotty/sbt-test/source-dependencies/macro-expansion-dependencies-1/test

@@ -13,11 +13,11 @@ $ copy-file changes/Macro.scala Macro.scala
 
 # use an implemntation of the macro that emits a compile-time error
 $ copy-file changes/MacroCompileError.scala Macro.scala
-# FIXME -> compile
+-> compile
 
 $ copy-file changes/Macro.scala Macro.scala
 > clean
 > compile
 
 $ copy-file changes/MacroRuntimeError.scala Macro.scala
-# FIXME -> run
+-> run

sbt-dotty/sbt-test/source-dependencies/macro-expansion-dependencies-2/test

@@ -11,7 +11,7 @@ $ copy-file changes/MacroRuntime.scala MacroRuntime.scala
 > clean
 > run
 
-# use an implemntation of the macro that emits a compile-time error
+# use an implemntation of the macro that emits a compile time error
 $ copy-file changes/MacroRuntimeCompileError.scala MacroRuntime.scala
 -> compile
 

sbt-dotty/sbt-test/source-dependencies/macro-expansion-dependencies-3/test

@@ -3,4 +3,4 @@
 # make sure that Macros is recompiled due to it's dependencie on B.f
 # this will end in a failure to compile due to cyclic macros
 $ copy-file changes/TestB.scala TestB.scala
-# FIXME -> compile
+-> compile