That’s great - it’s been kind of magical but a couple things have changed since you wrote it and some bugs have crept into ffi.
Right now I’m finding the generated accessor for the VoidPointer3 is actually generating a void 3 accessor and that doesn’t work. I spent all day yesterday tracking it to the accessor generating code. Sent from the road > On Oct 18, 2017, at 22:29, Ben Coman <[email protected]> wrote: > > > >> On Thu, Oct 19, 2017 at 1:05 AM, Todd Blanchard <[email protected]> wrote: >> I'm working through Ben's great blog post about playing with libclang and I >> am puzzled by something. > > Thx Todd. Knowing someone is looking at it encourages me to expand it. > I'm interested in looking at your specific questions, but it might not be > until next week after this stint of long work days. > > cheers -ben > > >> >> invalidateSessionData >> handle atAllPut: 0. >> >> zero;s out the handle. Cool. However, >> >> handle isNull >> >> does not return true despite it being used in the getString method as >> >> ^ handle isNull >> ifTrue: ['external memory invalidated by session restart'] >> ifFalse:[LibClang clang_getCString__cxString: self]. >> >> Looks like there should be an isNull on ByteArray that returns true if all >> bytes are zero but it isn't there. Was it dropped for some reason? >> >> >> >>> On Oct 18, 2017, at 2:58 AM, Dimitris Chloupis <[email protected]> >>> wrote: >>> >>> Sure the documentation could be better, that is definetly important, but is >>> already good enough and UFFI is a very technical subject much more suited >>> to a mailing list . Its not physical possible to cover the massive >>> potential of UFFI. >>> >>> On Wed, Oct 18, 2017 at 9:32 AM Stephane Ducasse <[email protected]> >>> wrote: >>>> Please do not hesitate to do Pull Requests. >>>> Luc told me that he wants to do a pass on it and Esteban promises that to >>>> me >>>> but he is super busy. >>>> >>>> Stef >>>> >>>> >>>> On Wed, Oct 18, 2017 at 5:54 AM, Todd Blanchard <[email protected]> wrote: >>>> > Wonderful! Thanks. >>>> > >>>> >> On Oct 17, 2017, at 3:45 PM, stephan <[email protected]> wrote: >>>> >> >>>> >> On 17-10-17 23:06, Todd Blanchard wrote: >>>> >>> Anyone know what happened to this? >>>> >>> https://ci.inria.fr/pharo-contribution/view/Books/job/PharoBookWorkInProgress/lastSuccessfulBuild/artifact/book-result/UnifiedFFI/UnifiedFFI.pdf >>>> >> >>>> >> https://github.com/SquareBracketAssociates/Booklet-uFFI >>>> >> >>>> >> has a link to a bintray pdf download >>>> >> >>>> >> Stephan >>>> >> >>>> >> >>>> >> >>>> > >>>> > >>>> >> >
