We're fairly new to swift and are trying to develop some cross platform code that works in macOS and Ubuntu.
The macOS code builds and runs just fine. Both in Xcode and from the command line.
But when we do
swift run our-code our params
The build fails
error:symbol '$s14TableReadWrite12LineSequenceC4fromACSg10Foundation3URLV_tYacfcTu' (async function pointer to TableReadWrite.LineSequence.init(from: Foundation.URL) async -> Swift.Optional<TableReadWrite.LineSequence>) is in generated IR file, but not in TBD file
:0:error:please submit a bug report (Swift.org - Contributing) and include the project, and add '-Xfrontend -validate-tbd-against-ir=none' to squash the errors
How do we fix this? I'm not sure how to do '-Xfrontend -validate-tbd-against-ir=none'
code builds and runs just fine on macOS. In ubuntu I tried both swift-5.5 and swift-5.5.1 ARM build and get the same errors.
@Michael_Gottesman I've run into the same problem too, so here's a bug report with a reproducible sample project. I can't easily try it on Linux/ubuntu/x86, but it may well fail there too (I was running @futurejones ARM toolchain on an ubuntu ARM VM).