Hi Paolo, When stubs are being generated, the first stubs generation will probably miss cache, but the performance of Parrot parser relies on its cache heavily, so it will run faster and faster while cache is filled fuller and fuller, which is the reason why antlr4 recommends NEVER clear its cache.
In this case, I suggest enable gradle's build cache, it will run slower at the first time and the subsequent building will be faster. It takes about 81.572s to generate stubs for :nextflow module with Parrot parser for the first time, but IntelliJ IDEA takes more than 5 minutes to build, I think JetBrains team should address the cause. Cheers, Daniel.Sun ----- Apache Groovy committer & PMC member Blog: http://blog.sunlan.me Twitter: @daniel_sun -- Sent from: http://groovy.329449.n5.nabble.com/Groovy-Dev-f372993.html
