From 65658a4d0c3250d0d27f7af51632b2356f829464 Mon Sep 17 00:00:00 2001 From: Martin Odersky Date: Sun, 20 Jul 2014 17:54:16 +0200 Subject: fix/148 Fixed typo in Splitter. Closes #148. --- tests/pos/zoo.scala | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 tests/pos/zoo.scala (limited to 'tests/pos') diff --git a/tests/pos/zoo.scala b/tests/pos/zoo.scala new file mode 100644 index 000000000..08f7eba63 --- /dev/null +++ b/tests/pos/zoo.scala @@ -0,0 +1,44 @@ +object Test { +type Meat = { + type IsMeat = Any +} +type Grass = { + type IsGrass = Any +} +type Animal = { + type Food + def eats(food: Food): Unit + def gets: Food +} +type Cow = { + type IsMeat = Any + type Food <: Grass + def eats(food: Grass): Unit + def gets: Grass +} +type Lion = { + type Food = Meat + def eats(food: Meat): Unit + def gets: Meat +} +def newMeat: Meat = new { + type IsMeat = Any +} +def newGrass: Grass = new { + type IsGrass = Any +} +def newCow: Cow = new { + type IsMeat = Any + type Food = Grass + def eats(food: Grass) = () + def gets = newGrass +} +def newLion: Lion = new { + type Food = Meat + def eats(food: Meat) = () + def gets = newMeat +} +val milka = newCow +val leo = newLion +//leo.eats(milka) // structural select not supported +} -- cgit v1.2.3