The GitHub Actions job "Groovy Snapshot Canary Build" on grails-core.git/deps/groovy-6.0.0 has failed. Run started by GitHub user matrei (triggered by matrei).
Head commit for run: 35f76f00fe761e9236fbd0ea34e0632c3552838e / Mattias Reichel <[email protected]> Upgrade Groovy to 6.0.0 Groovy 6 ships the classic (non-invokedynamic) call-site runtime as the separate groovy-callsite module, and its compiler refuses to generate that bytecode without it on the compile classpath. Grails 8 compiles with indy off, so grails-common exports the module and the root build adds it to every source set of the modules below grails-common. Spock has no groovy-6.0 build, and 2.4-groovy-5.0 checks the Groovy major both in its compiler AST transform and when a Spec starts. The opt-out system property is set on the forked Groovy compiler and Test tasks by CompilePlugin, on groovydoc runs, in the end-to-end build, and for applications by the Grails Gradle plugin on GroovyCompile, Test and the forked view compiler. A build that sets its own value keeps it. Groovy 6 moves groovysh to JLine 4, so jline.version follows and the SBOM plugin corrects the JLine 4 licence metadata by pattern. Source changes for Groovy 6.0.0: parameterized types and type variables are no longer class literals; `!x instanceof T` is rejected (it was always false); a statically compiled map-style constructor call needs an explicit @MapConstructor; @Delegate generates over declared overrides (config write filtering, dirty-checking reversed views) and no longer satisfies the abstract-method check for the JSON view helper's render overloads; the stub generator writes a precompiled trait's static methods as `static abstract`; and generic trait methods are specialized on the implementing class. Each workaround is commented with its trigger, failure, deletion condition and impact class as catalogued in issue #16157 on the 9.0.x line. The upgrade guide gains a Groovy 6 section covering the call-site module, the Spock opt-out, JLine 4 and the application-source changes. Report URL: https://github.com/apache/grails-core/actions/runs/35919352281 With regards, GitHub Actions via GitBox
