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Diffstat (limited to 'bridge/src/sbt-test/source-dependencies/value-class/test')
-rw-r--r-- | bridge/src/sbt-test/source-dependencies/value-class/test | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/bridge/src/sbt-test/source-dependencies/value-class/test b/bridge/src/sbt-test/source-dependencies/value-class/test deleted file mode 100644 index 268274bf6..000000000 --- a/bridge/src/sbt-test/source-dependencies/value-class/test +++ /dev/null @@ -1,50 +0,0 @@ -## Case 1: value class as parameter of method -$ copy-file changes/A0.scala src/main/scala/A.scala -$ copy-file changes/B0.scala src/main/scala/B.scala -$ copy-file changes/C0.scala src/main/scala/C.scala - -# A is a normal class. B.foo accepts a parameter of type A. C calls B.foo, giving it `null`. -> compile -> run - -# Make A a value class. -$ copy-file changes/A1.scala src/main/scala/A.scala - -# The code no longer compiles because B.foo no longer accepts `null` as an argument. -# This means that we have invalidated C.scala, as expected! --> compile - - -## Case 2: value class as return type of method with no parameter lists -$ copy-file changes/A0.scala src/main/scala/A.scala -$ copy-file changes/B1.scala src/main/scala/B.scala -$ copy-file changes/C1.scala src/main/scala/C.scala - -# A is a normal class. B.bar takes no arguments and returns an instance of A. C calls B.bar. -> compile -> run - -# Make A a value class. -$ copy-file changes/A1.scala src/main/scala/A.scala - -# The code compiles. It will run iff C is recompiled because the signature of B.bar has changed, -# because A is now a value class. -> run - - -## Case 3: value class as return type of method with multiple parameter lists -$ copy-file changes/A0.scala src/main/scala/A.scala -$ copy-file changes/B2.scala src/main/scala/B.scala -$ copy-file changes/C2.scala src/main/scala/C.scala - -# A is a normal class. B.bar takes two dummy arguments and returns an instance of A. C calls B.bar("")(""). -> compile -> run - -# Make A a value class. -$ copy-file changes/A1.scala src/main/scala/A.scala - -# The code compiles. It will run iff C is recompiled because the signature of B.bar has changed, -# because A is now a value class. -> run - |