tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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call-expression-super-no-base.js (515B)

      1 // |reftest| error:SyntaxError
      2 // Copyright 2019 Google, Inc.  All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 /*---
      5 esid: prod-OptionalExpression
      6 description: >
      7  should not suppress error if super called on class with no base
      8 info: |
      9  Left-Hand-Side Expressions
     10    OptionalExpression:
     11      SuperCall OptionalChain
     12 features: [optional-chaining]
     13 negative:
     14  phase: parse
     15  type: SyntaxError
     16 ---*/
     17 
     18 $DONOTEVALUATE();
     19 
     20 class C {
     21  constructor () {
     22    super()?.a;
     23  }
     24 }