Merge pull request #295 from styled-components/1.10.0

1.10.0

Author: chinesedfan

CHANGELOG.md

@@ -1,3 +1,7 @@
+### 1.10.0
+* upgrade @babel/core to ^7.8.3 to support new ECMAScript 2020 features by default, see #290
+* upgrade stylelint to 13 and other dependencies/devDependencies
+
 ### 1.9.0
 * upgrade stylelint to 12
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "stylelint-processor-styled-components",
-  "version": "1.9.0",
+  "version": "1.10.0",
   "description": "A stylelint processor for styled-components",
   "main": "src/index.js",
   "scripts": {

package.json

@@ -0,0 +1,22 @@
+// asyncGenerators
+async function* test(x) {
+  // objectRestSpread
+  const a = {}
+  x = { x, ...a }
+
+  // dynamicImport
+  const b = import('./somewhere')
+
+  // optionalCatchBinding
+  try {
+    throw 0
+  } catch {
+    x = 1
+  }
+  
+  // optionalChaining
+  const op = x?.a
+
+  // nullishCoalescingOperator
+  x = x ?? 42
+}

test/fixtures/simple/parse.js

@@ -259,4 +259,26 @@ describe('simple', () => {
       expect(warnings[4].rule).toBe('selector-type-no-unknown')
     })
   })
+
+  describe('parse successfully', () => {
+    beforeAll(() => {
+      fixture = slash(path.join(__dirname, './fixtures/simple/parse.js'))
+    })
+
+    it('should have one result', () => {
+      expect(data.results.length).toEqual(1)
+    })
+
+    it('should use the right file', () => {
+      expect(slash(data.results[0].source)).toEqual(fixture)
+    })
+
+    it('should not have errored', () => {
+      expect(data.errored).toEqual(false)
+    })
+
+    it('should not have any warnings', () => {
+      expect(data.results[0].warnings.length).toEqual(0)
+    })
+  })
 })