scalascalacscala-maven-plugin

In scala compilation, how to enable "no tail recursion option"

According to this document:

https://www.scala-lang.org/old/sites/default/files/linuxsoft_archives/docu/files/tools/scalac.html

I'm supposed to use "-g:notc", so I add it into my scala-maven-plugin configuration:

      <args>
        <arg>-target:jvm-${java.version}</arg>
        <arg>-unchecked</arg>
        <arg>-deprecation</arg>
        <arg>-feature</arg>
        <arg>-g:vars</arg>
      </args>

When I compile this project using maven install, I got this error:

'notc' is not a valid choice for '-g'

Is this option removed? What should I use instead?

Solution

  • It was renamed. From the man scalac output (version 2.12.2):

    -g:{none,source,line,vars,notailcalls}