acorn-private-class-elements - npm Package Compare versions

Comparing version 0.2.5 to 0.2.6

CHANGELOG.md

@@ -0,1 +1,5 @@
+## 0.2.6 (2020-06-11)
+
+* Don't break acorn's optional chaining support
+
 ## 0.2.5 (2020-04-23)
@@ -2,0 +6,0 @@

index.js

@@ -115,5 +115,15 @@ "use strict"
     // Parse private element access
-    parseSubscript(base, startPos, startLoc, noCalls, maybeAsyncArrow) {
+    parseSubscript(base, startPos, startLoc, _noCalls, _maybeAsyncArrow, _optionalChained) {
+      const optionalSupported = this.options.ecmaVersion >= 11 && acorn.tokTypes.questionDot
+      const branch = this._branch()
+      if (!(
+        (branch.eat(acorn.tokTypes.dot) || (optionalSupported && branch.eat(acorn.tokTypes.questionDot))) &&
+        branch.type == this.privateNameToken
+      )) {
+        return super.parseSubscript.apply(this, arguments)
+      }
+      let optional = false
       if (!this.eat(acorn.tokTypes.dot)) {
-        return super.parseSubscript(base, startPos, startLoc, noCalls, maybeAsyncArrow)
+        this.expect(acorn.tokTypes.questionDot)
+        optional = true
       }
@@ -123,2 +133,5 @@ let node = this.startNodeAt(startPos, startLoc)
       node.computed = false
+      if (optionalSupported) {
+        node.optional = optional
+      }
       if (this.type == this.privateNameToken) {
@@ -125,0 +138,0 @@ if (base.type == "Super") {

package.json

@@ -23,9 +23,9 @@ {
   },
-  "version": "0.2.5",
+  "version": "0.2.6",
   "devDependencies": {
     "acorn": "^7.0.0",
-    "eslint": "^6.8.0",
+    "eslint": "^7",
     "eslint-plugin-node": "^11.0.0",
-    "mocha": "^7.1.0"
+    "mocha": "^8"
   }
 }

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Improved metrics

Total package byte prevSize

19134

increased by2.91%

Lines of code

462

increased by2.9%

No dependency changes