| Commit message (Collapse) | Author | Age | Files | Lines |
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Fixed deprecation warning in scaladoc example of Try
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Move ASM out of the repository [ci: last-only]
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ij fix
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The classfiles are still integrated into scala-compiler.jar.
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Subst repo.typesafe -> dl.bintray, use jcenter cache
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Switch to https while we're at it,
and remove duplicate entry for sbt-plugin-releases
(NOTE: 'organization' <-> 'organisation',
see http://ant.apache.org/ivy/history/latest-milestone/concept.html#patterns)
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Backport releas script fixes to 2.11.x
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Backport of 48328cc2a2ae26cf6d6cec5da30605b1be6f0990
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Backport of 1a292c3d0fe10699837a02ffd8adc3ea4d3a6d22
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Scalacheck 1.12.x cross-compiles to JS and will take more work to
integrate.
Make sure we never attempt to publish scalacheck to sonatype.
Force checkout module refs in case of dirty workspace.
Backport of f238586d1b9d93533ee9507b56a26a97c2b2501c
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Backport of 9cd3e6505aa4285750e63263e2551ab71f36ff8d
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The tagged revisions of the modules integrate the latest release of
the sbt-scala-modules sbt plugin. This enables building with a new
scala binary version (e.g. 2.12.0-M1) without failinig MiMa.
Also updates the other external dependencies.
Backport of 8da073cd6bfaaaf3789fc8b70a61ebb66a2f0ded
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Backport of 7b54922b77fe1cf40177fc4a5ee9707bb5d854d2
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Backport of f9153619380d755a531f887fe0bd63b6e6a91738
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Backport of 3b2abdf6af87debdfb01f22f185d2a35852218fc
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Add @throws annotation to GenSeqLike.updated
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Similarly to GenSeqLike.apply, GenSeqLike.updated can throw
IndexOutOfBoundsException.
For example, the following throws IndexOutOfBoundsException:
Vector.empty[String].updated(0, "foo")
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SI-9302 -Xdisable-assertions raises elide level
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Previously, the flag caused any elidable to be elided.
This commit simply sets -Xelide-below to ASSERTION + 1.
The flag is useful because there's no mnemonic for specifying
the magic constant as an option argument. `-Xelide-below ASSERTION`
means asserts are enabled.
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SI-9298 Fix erasure of value classes in Java
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Value classes that appear in signatures of Java defined methods
should not be erased to the underlying type.
Before this change, we'd get a `ClassCastException`, as the Scala
call site would unbox the value class despite the fact the Java
recipient would expect the boxed representation.
I've tested this for primitive and object wrapped types in parameter
and return position.
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Remove references to the old PDF version of the specification
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SI-8679 Add support for ScalaLongSignature attribute in scalap
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scalap didn't support really big class files. It was returning an
empty String for such files. The reason was that there were only
ScalaSignatures taken into account.
This commit adds support for ScalaLongSignature. We try to get such
an attribute when we didn't find ScalaSignature. Also there's added
an additional case to the logic retrieving bytes for a signature.
Since ScalaLongSignature can contain many parts, we have to merge
their byte arrays.
Changes are tested by a new partest-based test. These two files are
really big, but it was required (t8679.scala is a reduced version of
BigScalaClass - an example attached to JIRA).
There are also added TODOs with a JIRA ticket: We have three places,
where we process Scala signatures. In the future it would be better to
reuse some common logic, if it's possible.
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Fix scaladoc of Try#failed
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The documentation stated that it returns a Success[Throwable] regardless, either containing the failure or an UnsupportedOperationException. However only Failure#failed returns a success; Success#failed returns a Failure.
Also the phrasing of "Completes this `Try`" and "that `Try` failed with" sounds like it was copy-pasted from Future? Trys don't complete, nor fail, they are immutable.
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Use LambdaMetafactory where possible for lambda creation.
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```
scala> (x: Int) => {??? : Int}
res2: Int => Int = $$Lambda$1371/1961176822@6ed3ccb2
scala> res2(42)
scala.NotImplementedError: an implementation is missing
at scala.Predef$.$qmark$qmark$qmark(Predef.scala:225)
at .$anonfun$1(<console>:8)
at $$Lambda$1371/1961176822.apply$mcII$sp(Unknown Source)
... 33 elided
scala> (x: Int, y: Long) => {??? : Int}
res4: (Int, Long) => Int = $$Lambda$1382/1796047085@6f8e8894
scala> res4(0, 0L)
scala.NotImplementedError: an implementation is missing
at scala.Predef$.$qmark$qmark$qmark(Predef.scala:225)
at .$anonfun$1(<console>:8)
at $$Lambda$1382/1796047085.apply$mcIIJ$sp(Unknown Source)
... 33 elided
```
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When the ant build is run with `-Dscala-java8-compat.package`,
the contents of `org.scala-lang.modules:scala-java8-compat` are
spliced into `scala-library.jar`. This is handy to facilitate
downstream testing of indy lambdas, we can just use the the compiler
options `-target 1.8 -Ydelambdafy:method -Xexperimental` without
needed to add `scala-java8-compat.jar` to the compile and runtime
classpaths. (Classpath augmentation doesn't appear to be straight
forward in partest or in the community build.)
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Suitable lambdas are identified in Delambdafy and marked with
such with a tree annotation that includes the
data needed by the backend to emit an invokedynamic instruction.
GenBCode to rewrite instantiation of such anonymous
function classes with an invokedynamic instruction. At this
stage, I don't plan to merge the support for this into GenASM.
Between these points, the lambda capture is represented as an
application of a dummy factory symbol:
```
<dummy>(captures...) : FunctionN
```
Demo:
```
% wget http://central.maven.org/maven2/org/scala-lang/modules/scala-java8-compat_2.11/0.3.0/scala-java8-compat_2.11-0.3.0.jar
% qscala -classpath scala-java8-compat_2.11-0.3.0.jar -Ydelambdafy:method -target:jvm-1.8 -Ybackend:GenBCode
Welcome to Scala version 2.11.6-20150309-144147-c91c978c81 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_25).
Type in expressions to have them evaluated.
Type :help for more information.
scala> (() => "").getClass
res0: Class[_ <: () => String] = class $$Lambda$1/871790326
```
I have also corrected an error in a previous commit. The newly added
symbol test, `isDelambdafyTarget`, needs to check for the `ARTIFACT`
flag, as that is what is added to the method by `Uncurry`.
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Fix documentation of assertions in Predef
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Assertions can be elided at compile time; they generate no runtime conditional code and are in fact run unconditionally if not elided during compilation. Updated documentation to reflect that.
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SI-9282 Avoid obscuring an exception during classfile parsing
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Based on analysis of a stack trace in this bug report, I identified
a code path in `ClassfileParser` that can lead to an NPE in its
exception handling code. If `val in = new AbstractFileReader(file)`
throws (e.g during its construction in which it eagerly reads the
file `val buf: Array[Byte] = file.toByteArray`), the call to
`in.file` in `handleError` will NPE.
This commit stores the active file directly a field in ClassfileParser
and uses this in the error reporting.
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SI-9285 Don't warn about non-sensible equals in synthetic methods
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Notably, in the synthetic equals method of a case class. Otherwise,
we get an unsuppressable warning when defining a case class with a
`Unit`-typed parameter, which some folks use a placeholder for
real type while evolving a design.
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Remove unused, mostly commented out doc/html/page/Source.scala
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This file seems to be some early, unfinished draft. It's unused and
mostly commented out. De facto it hasn't been changed since this
version:
https://github.com/scala/scala/blob/d9e3dde6d6d18b9a93e7566447cc3ee342f033d5/src/compiler/scala/tools/nsc/doc/html/page/Source.scala
Just in meantime someone updated imports, moved it to other package
etc. but nothing more.
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Cleanup files in wrong place
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Update intellij project files for IDEA 14.1 and latest Scala plugin
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