swc-project/swc · error

module string names unimplemented

Error message

module string names unimplemented

What it means

Error "module string names unimplemented" thrown in swc-project/swc.

Source

Thrown at crates/swc_bundler/src/bundler/chunk/merge.rs:266

                        let ids: Vec<Id> = find_pat_ids(decl);
                        declared_ids.extend(ids);
                    }
                }
            }

            for (module_id, stmt) in entry.iter() {
                match stmt {
                    ModuleItem::ModuleDecl(ModuleDecl::ExportNamed(export)) => {
                        for s in &export.specifiers {
                            match s {
                                ExportSpecifier::Namespace(_) => {}
                                ExportSpecifier::Default(_) => {}
                                ExportSpecifier::Named(named) => {
                                    if let Some(exported) = &named.exported {
                                        let exported = match exported {
                                            ModuleExportName::Ident(ident) => ident,
                                            ModuleExportName::Str(..) => {
                                                unimplemented!("module string names unimplemented")
                                            }
                                            #[cfg(swc_ast_unknown)]
                                            _ => panic!("unable to access unknown nodes"),
                                        };

                                        let id: Id = exported.into();
                                        if declared_ids.contains(&id) {
                                            continue;
                                        }

                                        match &named.orig {
                                            ModuleExportName::Ident(orig) => {
                                                vars.push((
                                                    module_id,
                                                    orig.clone()
                                                        .assign_to(exported.clone())
                                                        .into_module_item(
                                                            injected_ctxt,

View on GitHub (pinned to d7d7434666)

When it happens

Trigger: Thrown at crates/swc_bundler/src/bundler/chunk/merge.rs:266 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of swc-project/swc@d7d7434666 (2026-08-16). Data as JSON: /api/errors/cb83338b680ce94d. Report an issue: GitHub.