In general `metaClass.classNode` is unsafe: you never know if there's going to be something there. It only works for scripts compiled "on the fly" for which you keep a reference. Not precompiled classes, typically.
2018-02-08 14:44 GMT+01:00 Paolo Di Tommaso <paolo.ditomm...@gmail.com>: > I see. Actually my idea was to populate the nodeMetaData map and access it > via `class.metaClass.classNode.nodeMetaData`, but it seems not possible. > > But the the use of annotation sounds a nice idea. > > Thanks. > p > > On Thu, Feb 8, 2018 at 2:35 PM, Cédric Champeau <cedric.champ...@gmail.com > > wrote: > >> Unless you have an AST xform that takes that node metadata and injects it >> into bytecode in a way that it's available at runtime (say, within an >> annotation), no, it's not possible. >> >> 2018-02-08 14:30 GMT+01:00 Paolo Di Tommaso <paolo.ditomm...@gmail.com>: >> >>> Dear all, >>> >>> Is it possible to inject some values in a nodeMetaData during AST >>> transformation and access such values at runtime ? >>> >>> >>> p >>> >> >> >
