| Commit message (Collapse) | Author | Age | Files | Lines |
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Paulptest includes color and simplified test scarfing.
Scalap tests are moved to the conventional name and location.
Testicolor missed out on Josh Suereth's tweak to sort the files in
a compilation round. Restore sortiness to test sources.
Testicolor is due to one of Paul's branches on a timeline
that apparently did not include the destruction of planet
Earth and its colonies by the Xindi.
Thanks also to Szabolcs Berecz for his merge effort. Merging
is thankless work, but not as thankless as merging in a
timeline that actually does terminate in the destruction of
your home world and Enterprise.
Archer had a supremely difficult choice: rescue humanity or
live out his retirement with T'Pol waiting on him hand and
foot? I'm sure I don't know how I'd choose.
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This was part of the introduction of ProductN, which had
to go back into pandora's box because of issues with cycles
during typing. These should have been reverted along
with it.
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Finally my dream of orderliness is within sight.
It's all pretty self-explanatory. More polymorphism, more immutable
identity, more invariants.
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...since it works from source. The parser must be forcibly restrained
from adding a bogus constructor, but other than that it's pretty much
smooth sailing. To give an idea how smooth, if I change scala.Short like so:
trait Bippy extends Any
final class Short extends AnyVal with Bippy
Then it just works, at least until the fiction is revealed.
scala> def f(x: Bippy) = x
f: (x: Bippy)Bippy
scala> f(5)
<console>:9: error: type mismatch;
found : Int(5)
required: Bippy
f(5)
^
scala> f(5: Short)
java.lang.ClassCastException: java.lang.Short cannot be cast to scala.Bippy
at .<init>(<console>:9)
at .<clinit>(<console>)
at .<init>(<console>:11)
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Looks like we will need blood, toil, tears, and sweat. No review.
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- Finished giving case classes a ProductN parent, and flipped it on. The
"finish" part involved not breaking existing code where case classes
manually extend the appropriate ProductN. (Like, Tuple 1-22.)
- Generalized most of SyntheticMethods to ease method creation and class
manipulation in general.
- Fixed bugs related to the above, like the fact that this used to be a
compile error:
scala> case class Foo() extends Serializable
<console>:28: error: trait Serializable is inherited twice
case class Foo() extends Serializable
^
It feels like there's a better way to eliminate the duplicate parents,
but after spending a lot of time chasing my tail in that peril-fraught
zone between namer and typer, I don't see an easy path to improve on
it. Closes SI-1799. For that modification to Typers, review by odersky.
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Deprecated the @serializable annotation, introduce a new trait
"scala.Serializable" which has to be extended instead (cross-platform).
Known issues:
- Companion objects of serializable classes (including case classes) are automatically made serializable. However, they don't extend "Serializable" statically because of the known difficulty (should be done before typing, but hard).
- Writing "case class C() extends Serializable" gives "error: trait Serializable is inherited twice"
- Functions are serializable, but don't extend Serializable dynamically (could be fixed by making FunctionN Serializable - shouldn't we?)
Note that @SerialVersionUID continues to be an annotation; it generates
a static field, which is not possible otherwise in scala.
Review by dragos, extempore.
Question to dragos: in JavaPlatform.isMaybeBoxed, why is there a test
for "JavaSerializableClass"? Is that correct?
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Half-disabled productElementName until I have time to reimplement it
more to martin's liking. ("Half" because full disabling is not possible
until starr has forgotten about it.) No review.
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case class field names your heart desires. Review by odersky.
scala> case class Foo[T](kilroy: String, burma: List[T], shave:
Seq[Int]) defined class Foo
scala> Foo("was here", List('myanmar), Seq(25, 25))
res0: Foo[Symbol] = Foo(was here,List('myanmar),List(25, 25))
scala> 0 to 2 map (res0 productElementName _)
res1: IndexedSeq[String] = IndexedSeq(kilroy, burma, shave)
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[no content change] Fixed all SVN properties: mimes, EOL, executable. Id
expansion is consistently enabled for Scala/Java/C# sources in 'src/'
and consistently disabled and removed from everywhere else: there should
not be any dead Id tags anymore.
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Implementation and test cases for canEqual method in case classes. Now
the autogenerated equality method inquires with the argument as to
whether other.canEqual(this) before returning true.
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scalap changed to treat named parameters and package objects
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