| ### Keybase proof | |
| I hereby claim: | |
| * I am jvican on github. | |
| * I am jvican (https://keybase.io/jvican) on keybase. | |
| * I have a public key whose fingerprint is B348 226B CC08 589C 1585 D21C 42DA FA0F 112E 8050 | |
| To claim this, I am signing this object: |
| 4#package <empty> | |
| 6#package sun | |
| 7#package class sun | |
| 20563#package text | |
| 20564#package class text | |
| 20565#package rmi | |
| 20566#package class rmi | |
| 20567#package net | |
| 20568#package class net | |
| 20569#package print |
| // A.scala | |
| abstract class A { | |
| type T <: S | |
| type S | |
| object X { | |
| def foo: T = null.asInstanceOf[T] | |
| } | |
| } | |
| // B.scala | |
| class B extends A { |
| l/zinc-benchmarks/target/scala-2.12/src_managed/jmh and resources to /data/rw/code/scala/zinc/internal/zinc-benchmarks/target/scala-2.12/resource_managed/jmh | |
| [info] Compiling 15 Java sources to /data/rw/code/scala/zinc/internal/zinc-benchmarks/target/scala-2.12/classes... | |
| [info] Running org.openjdk.jmh.Main -p _tempDir=/tmp/sbt_67b913f6 | |
| [info] # JMH 1.17.4 (released 29 days ago) | |
| [info] # VM version: JDK 1.8.0_92, VM 25.92-b14 | |
| [info] # VM invoker: /usr/lib/jvm/java-8-openjdk/jre/bin/java | |
| [info] # VM options: <none> | |
| [info] # Warmup: 6 iterations, 10 s each | |
| [info] # Measurement: 6 iterations, 10 s each | |
| [info] # Timeout: 10 min per iteration |
| /* | |
| * Zinc - The incremental compiler for Scala. | |
| * Copyright 2011 - 2017, Lightbend, Inc. | |
| * Copyright 2008 - 2010, Mark Harrah | |
| * This software is released under the terms written in LICENSE. | |
| */ | |
| package xsbti.compile; | |
| import xsbti.*; |
| package test | |
| import java.lang._ | |
| import java.applet._ | |
| import java.awt._ | |
| import java.beans._ | |
| import java.io._ | |
| import java.lang._ | |
| import java.math._ | |
| import java.net._ |
SIP-ZZ - NewType Classes
This is a proposal to introduce syntax for classes in Scala that can get completely inlined, so operations on these classes have zero overhead compared to external methods. Some use cases for inlined classes are:
| DEBUG <2017-07-30 11:14:52,230> (client.py:584) - unqueue: result received | |
| { | |
| "payload": { | |
| "typehint": "NewScalaNotesEvent", | |
| "isFull": false, | |
| "notes": [{ | |
| "beg": 2027, | |
| "line": 55, | |
| "col": 67, | |
| "end": 2027, |
| sbt @ root > integrations/compile | |
| [info] Compiling 1 Scala source to /data/rw/code/scala/scala-profiling/plugin/target/scala-2.12/classes... | |
| [info] Packaging /data/rw/code/scala/scala-profiling/plugin/target/scala-2.12/scalac-profiling_2.12-2.12.4-bin-SNAPSHOT.jar ... | |
| [info] Done packaging. | |
| [info] Compiling 1 Scala source to /data/rw/code/scala/scala-profiling/integrations/target/scala-2.12/classes... | |
| [info] Ignoring duplicate plugin scalac-profiling (ch.epfl.scala.ProfilingPlugin) | |
| EXPANDEE | |
| shapeless.this.DefaultSymbolicLabelling.mkDefaultSymbolicLabelling[Foo] | |
| EXPANDED | |
| ({ |
| [info] Loading global plugins from /home/jvican/.sbt/0.13/plugins | |
| [info] Loading project definition from /data/rw/code/scala/compiler-benchmark/project | |
| [info] Set current project to compiler-benchmark (in build file:/data/rw/code/scala/compiler-benchmark/) | |
| [info] Setting version to 2.12.3 | |
| [info] Reapplying settings... | |
| [info] Set current project to compiler-benchmark (in build file:/data/rw/code/scala/compiler-benchmark/) | |
| [info] Updating {file:/data/rw/code/scala/compiler-benchmark/}infrastructure... | |
| [info] Resolving pl.project13.scala#sbt-jmh-extras;0.2.25 ... | |
| [info] Resolving org.openjdk.jmh#jmh-core;1.19 ... | |
| [info] Resolving net.sf.jopt-simple#jopt-simple;4.6 ... |