Merge pull request #111 from retronym/bump/jmh-1.27

Bump JMH version 1.27

Author: retronym

build.sbt

@@ -96,10 +96,15 @@ addCommandAlias("cold", "compilation/jmh:run ColdScalacBenchmark -foe true")
 
 commands ++= build.Profiler.commands
 
+// duplicated in project/build.sbt
+val jmhV = "1.27"
+
 def addJmh(project: Project): Project = {
   // IntelliJ SBT project import doesn't like sbt-jmh's default setup, which results the prod and test
   // output paths overlapping. This is because sbt-jmh declares the `jmh` config as extending `test`, but
   // configures `classDirectory in Jmh := classDirectory in Compile`.
-  project.enablePlugins(JmhPlugin).overrideConfigs(JmhConfig.extend(Compile))
+  project.enablePlugins(JmhPlugin).overrideConfigs(JmhConfig.extend(Compile)).settings(
+    version in Jmh := jmhV
+  )
 }
 

project/build.sbt

@@ -1 +1,9 @@
+val jmhV = "1.27" // duplicated in build.sbt
+
+libraryDependencies ++= List(
+  "org.openjdk.jmh"     % "jmh-core"                 % jmhV,
+  "org.openjdk.jmh"     % "jmh-generator-bytecode"   % jmhV,
+  "org.openjdk.jmh"     % "jmh-generator-reflection" % jmhV
+)
+
 resolvers in Global += Resolver.mavenLocal