| Commit message (Collapse) | Author | Age | Files | Lines |
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Some scalac output is on stderr, and it's useful to see that
in the log file, especially for debugging.
Adds a line filter for logs, specified as "filter: pattern"
in the test source.
Backslashes are made forward only when detected as paths.
Test alignments:
Deprecations which do not pertain to the system under test
are corrected in the obvious way.
When testing deprecated API, suppress warnings by deprecating
the Test object.
Check files are updated with useful true warnings, instead of
running under -nowarn.
Language feature imports as required, instead of running under -language.
Language feature not required, such as casual use of postfix.
Heed useful warning.
Ignore broken warnings. (Rarely, -nowarn.)
Inliner warnings pop up under -optimise only, so for now, just
filter them out where they occur.
Debug output from the test required an update.
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================================================================
Merge commit 'v2.10.1-326-g4f8c306' into merge/v2.10.1-326-g4f8c306-to-master
Conflicts:
src/compiler/scala/tools/nsc/typechecker/SuperAccessors.scala
src/reflect/scala/reflect/runtime/JavaMirrors.scala
================================================================
Merge -s ours 4e64a27 ([nomaster commit range])
================================================================
Merge commit '0ae7e55' into merge/v2.10.1-326-g4f8c306-to-master
Conflicts:
src/compiler/scala/tools/nsc/typechecker/Macros.scala
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capturing local context like ThreadLocals and then re-establishing them prior to execution, as per intention of EC.prepare
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the global ExecutionContext
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so that the full package can be imported naturally:
import scala.concurrent.duration._
will give you all the types (Duration, FiniteDuration, Deadline) and the
DSL for constructing these.
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This was silently fixed in commit
3cb0e784a05db7d0b542cec9bf4c5fbf3772a6cf but no test was added.
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Also swaps the arguments to method transform on Try, so as to mirror transform on scala.concurrent.Future.
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Developed by Viktor Klang and Havoc Pennington
- add Promise.isCompleted
- add Future.successful and Future.failed
- add ExecutionContextExecutor and ExecutionContextExecutorService for Java interop
- remove defaultExecutionContext as default parameter value from promise and future
- add ExecutionContext.Implicits.global which must be explicitly imported, rather
than the previous always-available value for the implicit EC
- remove currentExecutionContext, since it could create bugs by being
out of sync with the implicit ExecutionContext
- remove Future task batching (_taskStack) and Future.releaseStack
This optimization should instead be implemented either in
a specific thread pool or in a specific ExecutionContext.
Some pools or ExecutionContexts may not want or need it.
In this patch, the defaultExecutionContext does not
keep the batching optimization. Whether it should
have it should perhaps be determined through benchmarking.
- move internalBlockingCall to BlockContext and remove currentExecutionContext
In this patch, BlockContext must be implemented by Thread.currentThread,
so the thread pool is the only place you can add custom hooks
to be run when blocking.
We implement BlockContext for the default ForkJoinWorkerThread in terms of
ForkJoinPool.ManagedBlocker.
- add public BlockContext.current and BlockContext.withBlockContext
These allow an ExecutionContext or other code to override
the BlockContext for the current thread. With this
API, the BlockContext is customizable without
creating a new pool of threads.
BlockContext.current is needed to obtain the previous
BlockContext before you push, so you can "chain up" to
it if desired.
BlockContext.withBlockContext is used to override the context
for a given piece of code.
- move isFutureThrowable into impl.Future
- add implicitNotFound to ExecutionContext
- remove default global EC from future {} and promise {}
- add ExecutionContext.global for explicit use of the global default EC,
replaces defaultExecutionContext
- add a timeout to scala-concurrent-tck tests that block on SyncVar
(so tests time out rather than hang)
- insert blocking{} calls into concurrent tck to fix deadlocking
- add NonFatal.apply and tests for NonFatal
- add OnCompleteRunnable marker trait
This would allow an ExecutionContext to distinguish a Runnable originating
from Future.onComplete (all callbacks on Future end up going through
onComplete).
- rename ListenerRunnable to CallbackRunnable and use for KeptPromise too
Just adds some clarity and consistency.
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OnceCanBuildFrom.
Removed the implicit modifier on the OnceCanBuildFrom, as we don't
support implicit classes with zero arguments.
Added an implicit OnceCanBuildFrom method.
The idea behind OnceCanBuildFrom is for it to be used by methods which
construct collections, but are defined outside of collection classes.
OnceCanBuildFrom so far worked only for objects of type TraversableOnce:
shuffle(List(1, 2, 3).iterator: TraversableOnce[Int])
but this used to result in an implicit resolution error:
shuffle(List(1, 2, 3).iterator)
because after the type parameter M for `shuffle` was inferred to Iterator, no implicit
of type CanBuildFrom[Iterator[_], A, Iterator[A]] could be found.
Introduced another CanBuildFrom to the Iterator companion object.
Modified Future tests appropriately.
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Ported most of the future tests.
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Fixed a bug in Future.zip.
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