Has anyone else seen anything like this?Assertion failed: (D->getSourceRange().isValid()), function buildDeclarationRefinementContext, file /Library/Caches/com.apple.xbs/Sources/swiftlang/swiftlang-700.0.38.1/src/swift/lib/Sema/TypeChecker.cpp, line 946. 0 swift 0x0000000109a08e0b llvm::sys::PrintStackTrace(__sFILE*) + 43 1 swift 0x0000000109a0954b SignalHandler(int) + 379 2 libsystem_platform.dylib 0x00007fff8b16cf1a _sigtramp + 26 3 libsystem_platform.dylib 000000000000000000 _sigtramp + 1961439488 4 libsystem_c.dylib 0x00007fff96a5bb53 abort + 129 5 libsystem_c.dylib 0x00007fff96a23c39 basename + 0 6 swift 0x000000010806de92 (anonymous namespace)::TypeRefinementContextBuilder::walkToDeclPre(swift::Decl*) + 1058 7 swift 0x000000010813cf5d (anonymous namespace)::Traversal::doIt(swift::Decl*) + 157 8 swift 0x0000000108141244 (anonymous namespace)::Traversal::visitNominalTypeDecl(swift::NominalTypeDecl*) + 164 9 swift 0x000000010813cfb2 (anonymous namespace)::Traversal::doIt(swift::Decl*) + 242 10
8
0
1.5k