Repository navigation
javascript: a JSX tag bound to a Vue defineComponent({ setup }) in a .jsx file gets no edge #1761
Description
Symptom: in a .jsx file, a JSX tag bound to a Vue component defineComponent({ setup() {…} }) (a const or the module's default export) gets no edge, while memo(function …) in the same file resolves. The TypeScript engine resolves the same code in a .tsx file.
Repro
// comp.jsx
import { defineComponent } from "vue";
export function leaf() { return 1; }
export const JsVue = defineComponent({ setup() { leaf(); return () => "v"; } });
export function root() { return <JsVue />; }axiomcode path root leaf
Expected: root → JsVue's setup → leaf, as in comp.tsx.
Actual: (javascript graph) "no chain of resolved calls connects root and leaf". Same for export default defineComponent({ setup }) rendered through a default import.
Activity
swapnilpaliwal-sd commentedon Sep 29, 2026
Consolidated into #1743, which tracks this issue together with related ones about Vue single-file components: script blocks, template tags and freshness. The description and reproduction here still apply, and the fix for the group covers them.
swapnilpaliwal-sd commentedon Sep 29, 2026
Fixed by #1780 (merged into 0.1.9).