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According to the spec [1] the superclass of an interface is always
Object.
Restores the tests that were moved to pending in bf951ec1,
fixex part of SI-9374.
[1] https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.1
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Move run/t8960 to pending
It tests the serialVersionUID field on closure classes. The field
doesn't exist for indyLambda closures.
See https://issues.scala-lang.org/browse/SI-9373
Move some reify tests to pending
They fail at runtime in GenBCode since scala is built with indyLambda
enabled:
java.lang.AssertionError: assertion failed: Bad superClass for trait JFunction1: class Any
at scala.tools.nsc.Global.assert(Global.scala:261)
at scala.tools.nsc.backend.jvm.BTypesFromSymbols.setClassInfo(BTypesFromSymbols.scala:228)
Noted in https://issues.scala-lang.org/browse/SI-9374
force t6546 to GenASM - no closure elimination in GenBCode yet
Noted in https://issues.scala-lang.org/browse/SI-9364.
Fix or disable some tests that fail because of the old optimizer
The old inliner fails more often when the library is built with
indylambda.
Noted in https://issues.scala-lang.org/browse/SI-9374.
Example: List.foreach
➜ sandbox git:(jfun) ✗ qs -Ybackend:GenASM -optimize -Yinline-warnings
Welcome to Scala version 2.12.0-20150630-220939-1cb032d806 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_45).
Type in expressions to have them evaluated.
Type :help for more information.
scala> List(1,2,3).foreach(x => x + 1)
<console>:11: warning: Could not inline required method foreach because bytecode unavailable.
List(1,2,3).foreach(x => x + 1)
^
<console>:11: warning: At the end of the day, could not inline @inline-marked method foreach
List(1,2,3).foreach(x => x + 1)
^
Upate a number of tests for having indyLambda enabled
The delambdafyLambdaClassNames tests was removed, there's nothing to
tests with indyLambda.
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Implements SIP 16: Self-cleaning macros: http://bit.ly/wjjXTZ
Features:
* Macro defs
* Reification
* Type tags
* Manifests aliased to type tags
* Extended reflection API
* Several hundred tests
* 1111 changed files
Not yet implemented:
* Reification of refined types
* Expr.value splicing
* Named and default macro expansions
* Intricacies of interaction between macros and implicits
* Emission of debug information for macros (compliant with JSR-45)
Dedicated to Yuri Alekseyevich Gagarin
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Previously toolboxes used to typecheck their inputs before compiling.
Actually, the initial demo by Martin first typechecked the reified tree,
then ran it, which typechecked it again, and only then launched the
reflective compiler.
However, as observed in https://issues.scala-lang.org/browse/SI-5464
current implementation of typechecking is not always idempotent.
That's why we cannot allow inputs of toolboxes to be typechecked,
at least not until the aforementioned issue is closed.
This is not only a convention but also a check inside compileExpr.
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More specifically:
* Importers now preserve wasEmpty and original
* ToolBoxes no longer auto-evaluate nullary functions returned by runExpr
* All local symbols from previous typechecks are now correctly erased by ResetAttrs
* Originals are now reified
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