Merge pull request #3355 from allanrenucci/2.12.4

Bump scala version to 2.12.4

Author: smarter

.drone.yml

@@ -3,37 +3,37 @@ pipeline:
   # We run tests in parallel. Tests run in a copy of the working directory to avoid conflict
   test_legacy:
     group: test
-    image: lampepfl/dotty:2017-10-07
+    image: lampepfl/dotty:2017-10-20
     commands:
       - cp -R . /tmp/0/ && cd /tmp/0/
       - ./project/scripts/sbt legacyTests
 
   test:
     group: test
-    image: lampepfl/dotty:2017-10-07
+    image: lampepfl/dotty:2017-10-20
     commands:
       - cp -R . /tmp/1/ && cd /tmp/1/
       - ./project/scripts/sbt testAll
       - ./project/scripts/sbt ";dotty-bench/jmh:run 1 1 tests/run/arrays.scala"
 
   test_bootstrapped:
     group: test
-    image: lampepfl/dotty:2017-10-07
+    image: lampepfl/dotty:2017-10-20
     commands:
       - cp -R . /tmp/2/ && cd /tmp/2/
       - ./project/scripts/sbt dotty-bootstrapped/testAll
       - ./project/scripts/sbt ";dotty-bench-bootstrapped/jmh:run 1 1 tests/run/arrays.scala"
 
   test_optimised:
     group: test
-    image: lampepfl/dotty:2017-10-07
+    image: lampepfl/dotty:2017-10-20
     commands:
       - cp -R . /tmp/3/ && cd /tmp/3/
       - ./project/scripts/sbt dotty-optimised/testAll
 
   test_sbt:
     group: test
-    image: lampepfl/dotty:2017-10-07
+    image: lampepfl/dotty:2017-10-20
     commands:
       - cp -R . /tmp/4/ && cd /tmp/4/
       - ./project/scripts/sbt sbt-dotty/scripted
@@ -43,7 +43,7 @@ pipeline:
 
   # DOCUMENTATION:
   documentation:
-    image: lampepfl/dotty:2017-10-07
+    image: lampepfl/dotty:2017-10-20
     commands:
       - ./project/scripts/genDocs
     secrets: [ bot_pass ]
@@ -55,7 +55,7 @@ pipeline:
   # PUBLISHING:
   # Publishing expect NIGHTLYBUILD or RELEASEBUILD to be set. See dottyVersion in Build.scala
   publish_nightly:
-    image: lampepfl/dotty:2017-10-07
+    image: lampepfl/dotty:2017-10-20
     environment:
       - NIGHTLYBUILD=yes
     commands:
@@ -68,7 +68,7 @@ pipeline:
       environment: nightly
 
   publish_release:
-    image: lampepfl/dotty:2017-10-07
+    image: lampepfl/dotty:2017-10-20
     environment:
       - RELEASEBUILD=yes
     commands:
@@ -94,7 +94,7 @@ pipeline:
       event: tag
 
   publish_sbt_release:
-    image: lampepfl/dotty:2017-10-07
+    image: lampepfl/dotty:2017-10-20
     environment:
       - RELEASEBUILD=yes
     commands:

project/Build.scala

@@ -36,7 +36,7 @@ object ExposedValues extends AutoPlugin {
 
 object Build {
 
-  val scalacVersion = "2.12.3"
+  val scalacVersion = "2.12.4"
 
   val dottyOrganization = "ch.epfl.lamp"
   val dottyGithubUrl = "https://github.com/lampepfl/dotty"