7.0.1

Bug Fixes

• The body of switch statement is a block scope (#67)

  In this example:

  switch (3) {
    case 3:
      let a;
  }
  a;  // this 'a' is a global

  The a at the bottom is global, even though a variable called a was declared inside the switch statement.

7.0.0

Breaking Changes

• Upgrade to acorn v8 (#60)

• Set default ecmaVersion to "latest" (#64)

New Features

• You can now override the default options passed to the acorn parser: (#64)

  cons defaults = {
    allowReturnOutsideFunction: true,
    allowImportExportEverywhere: true,
    allowHashBang: true,
    ecmaVersion: "latest"
  }

Bug Fixes

• Support catch handler without binding the error to a variable (#58)

• Ignore this in class property definitions (#52)

6.0.0

Updates acorn and acorn-walk to v7

4.3.4

• fix add pattern destructuring support to the catch handler

4.3.3

• fix class as expression
• fix handle variable names that exist in Object.prototype

4.3.2

• Fix: Classes are now correctly block-scoped rather than function/module scoped

4.3.1

• Fix destructuring rest args now declares the local variable name
• Fix exporting anonymous functions & classes no longer errors