wip: fix default export side effect handling

yyx990803 · yyx990803 · commit 6806facfa1f4 · 2020-11-19T16:58:07.000-05:00
diff --git a/packages/compiler-sfc/src/compileScript.ts b/packages/compiler-sfc/src/compileScript.ts
@@ -930,8 +930,7 @@ export function compileScript(
         `\n${hasAwait ? `async ` : ``}function setup(${args}) {\n`
       )
       s.append(
-        `\n/*#__PURE__*/ Object.assign(${defaultTempVar}, {${runtimeOptions}\n  setup\n})\n` +
-          `export default ${defaultTempVar}`
+        `\nexport default /*#__PURE__*/ Object.assign(${defaultTempVar}, {${runtimeOptions}\n  setup\n})\n`
       )
     } else {
       s.prependLeft(

Original file line number	Diff line number	Diff line change
`@@ -930,8 +930,7 @@ export function compileScript(`
`930`	`930`	`\n${hasAwait ? `async ` : ``}function setup(${args}) {\n`
`931`	`931`	`)`
`932`	`932`	`s.append(`
`933`		- `\n/#__PURE__/ Object.assign(${defaultTempVar}, {${runtimeOptions}\n setup\n})\n` +
`934`		- `export default ${defaultTempVar}`
	`933`	+ `\nexport default /#__PURE__/ Object.assign(${defaultTempVar}, {${runtimeOptions}\n setup\n})\n`
`935`	`934`	`)`
`936`	`935`	`} else {`
`937`	`936`	`s.prependLeft(`