Yes, but note that the usage in that commit is only in hand-written assembly code, not in C/C++.
More recently, support for externref landed upstream in clang: https://github.com/llvm/llvm-project/blob/main/clang/test/CodeGen/WebAssembly/wasm-externref.c. AFAIK we haven't yet experimented with it in Emscripten, but in principle it should work. On Fri, Mar 17, 2023 at 10:23 AM Thaina Yu <thain...@gmail.com> wrote: > Is this mean externref already usable? > > https://github.com/emscripten-core/emscripten/pull/15913 > > On Monday, 10 October 2022 at 22:56:34 UTC+7 karl.we...@gmail.com wrote: > >> Does anyone have news on this topic? >> >> tli...@google.com schrieb am Montag, 25. Januar 2021 um 19:51:36 UTC+1: >> >>> I don't think so, but you can keep an eye on commits from "wingo" and >>> "pmatos" on reviews.llvm.org to keep track of the progress. >>> >>> On Mon, Jan 25, 2021 at 12:55 AM ben layet <lay...@gmail.com> wrote: >>> >>>> Thanks! >>>> Is there a feature ticket in a publicly visible ticket tracker that I >>>> can keep an eye on? >>>> cheers >>>> ben >>>> >>>> On Saturday, 23 January 2021 at 17:54:25 UTC tli...@google.com wrote: >>>> >>>>> Not yet, but there are some folks working on this. Perhaps it will be >>>>> ready to use in a few months? It’s hard to say for sure. >>>>> >>>>> On Sat, Jan 23, 2021 at 03:49 ben layet <lay...@gmail.com> wrote: >>>>> >>>>>> Does emscripten support externref reference types for holding opaque >>>>>> handles to JS objects in C++? If not, any idea when? >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "emscripten-discuss" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to emscripten-disc...@googlegroups.com. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/emscripten-discuss/7f6178fa-bd05-4f65-aa7c-9e5a405bf851n%40googlegroups.com >>>>>> <https://groups.google.com/d/msgid/emscripten-discuss/7f6178fa-bd05-4f65-aa7c-9e5a405bf851n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "emscripten-discuss" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to emscripten-disc...@googlegroups.com. >>>> >>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/emscripten-discuss/68c9b121-f12f-44fa-a91c-2a8b73d2f456n%40googlegroups.com >>>> <https://groups.google.com/d/msgid/emscripten-discuss/68c9b121-f12f-44fa-a91c-2a8b73d2f456n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to emscripten-discuss+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/emscripten-discuss/57b1491a-7025-4967-a66e-ebcbf10f5e2bn%40googlegroups.com > <https://groups.google.com/d/msgid/emscripten-discuss/57b1491a-7025-4967-a66e-ebcbf10f5e2bn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to emscripten-discuss+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/emscripten-discuss/CAJZD_EXCKQdw%2BAKfwKU4wOX_5o%2BzFzCGx9gNw7xDnFexEMx%3Dtg%40mail.gmail.com.
