From 6bfb50aff98038a1f854ce24733f545eec2ee796 Mon Sep 17 00:00:00 2001
From: HcySunYang <HcySunYang@outlook.com>
Date: Sat, 29 May 2021 04:02:31 +0800
Subject: [PATCH] fix(compiler-sfc): correctly remove parens used for wrapping
 (#3582)

fix #3581
---
 .../__snapshots__/compileScript.spec.ts.snap         |  6 ++++--
 .../compiler-sfc/__tests__/compileScript.spec.ts     | 12 ++++++++----
 packages/compiler-sfc/src/compileScript.ts           |  2 +-
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/packages/compiler-sfc/__tests__/__snapshots__/compileScript.spec.ts.snap b/packages/compiler-sfc/__tests__/__snapshots__/compileScript.spec.ts.snap
index 7397228fb3b..9887d8943d2 100644
--- a/packages/compiler-sfc/__tests__/__snapshots__/compileScript.spec.ts.snap
+++ b/packages/compiler-sfc/__tests__/__snapshots__/compileScript.spec.ts.snap
@@ -622,9 +622,11 @@ const c = _ref(__c);
 const d = _ref(__d);
 const f = _ref(__f);
 const g = _ref(__g);
-      console.log(n.value, a.value, c.value, d.value, f.value, g.value)
+      const { foo: __foo } = useSomthing(() => 1);
+const foo = _ref(__foo);
+      console.log(n.value, a.value, c.value, d.value, f.value, g.value, foo.value)
       
-return { n, a, c, d, f, g }
+return { n, a, c, d, f, g, foo }
 }
 
 }"
diff --git a/packages/compiler-sfc/__tests__/compileScript.spec.ts b/packages/compiler-sfc/__tests__/compileScript.spec.ts
index d74d7448aa9..de578dd90fd 100644
--- a/packages/compiler-sfc/__tests__/compileScript.spec.ts
+++ b/packages/compiler-sfc/__tests__/compileScript.spec.ts
@@ -777,11 +777,13 @@ const emit = defineEmit(['a', 'b'])
     test('object destructure', () => {
       const { content, bindings } = compile(`<script setup>
       ref: n = 1, ({ a, b: c, d = 1, e: f = 2, ...g } = useFoo())
-      console.log(n, a, c, d, f, g)
+      ref: ({ foo } = useSomthing(() => 1));
+      console.log(n, a, c, d, f, g, foo)
       </script>`)
       expect(content).toMatch(
         `const n = _ref(1), { a: __a, b: __c, d: __d = 1, e: __f = 2, ...__g } = useFoo()`
       )
+      expect(content).toMatch(`const { foo: __foo } = useSomthing(() => 1)`)
       expect(content).toMatch(`\nconst a = _ref(__a);`)
       expect(content).not.toMatch(`\nconst b = _ref(__b);`)
       expect(content).toMatch(`\nconst c = _ref(__c);`)
@@ -789,17 +791,19 @@ const emit = defineEmit(['a', 'b'])
       expect(content).not.toMatch(`\nconst e = _ref(__e);`)
       expect(content).toMatch(`\nconst f = _ref(__f);`)
       expect(content).toMatch(`\nconst g = _ref(__g);`)
+      expect(content).toMatch(`\nconst foo = _ref(__foo);`)
       expect(content).toMatch(
-        `console.log(n.value, a.value, c.value, d.value, f.value, g.value)`
+        `console.log(n.value, a.value, c.value, d.value, f.value, g.value, foo.value)`
       )
-      expect(content).toMatch(`return { n, a, c, d, f, g }`)
+      expect(content).toMatch(`return { n, a, c, d, f, g, foo }`)
       expect(bindings).toStrictEqual({
         n: BindingTypes.SETUP_REF,
         a: BindingTypes.SETUP_REF,
         c: BindingTypes.SETUP_REF,
         d: BindingTypes.SETUP_REF,
         f: BindingTypes.SETUP_REF,
-        g: BindingTypes.SETUP_REF
+        g: BindingTypes.SETUP_REF,
+        foo: BindingTypes.SETUP_REF
       })
       assertCode(content)
     })
diff --git a/packages/compiler-sfc/src/compileScript.ts b/packages/compiler-sfc/src/compileScript.ts
index 10912838e53..c29125e0e1c 100644
--- a/packages/compiler-sfc/src/compileScript.ts
+++ b/packages/compiler-sfc/src/compileScript.ts
@@ -352,7 +352,7 @@ export function compileScript(
             break
           }
         }
-        for (let i = left.end!; i > 0; i++) {
+        for (let i = right.end!; i > 0; i++) {
           const char = source[i + startOffset]
           if (char === ')') {
             s.remove(i + startOffset, i + startOffset + 1)