Exponentiation operator token type not being translated

[btmills]

The ES7 exponentiation operator should have type Punctuator, but the type being returned is one of Acorn's token types:

> var espree = require('.');
undefined
> espree.version
'3.1.0'
> espree.parse('a + b', { ecmaVersion: 7, tokens: true }).tokens[1].type
'Punctuator'
> espree.parse('a ** b', { ecmaVersion: 7, tokens: true }).tokens[1].type
TokenType {
  label: '**',
  keyword: undefined,
  beforeExpr: true,
  startsExpr: false,
  isLoop: false,
  isAssign: false,
  prefix: false,
  postfix: false,
  binop: null,
  updateContext: null }
> espree.parse('a++', { ecmaVersion: 7, tokens: true }).tokens[1].type
TokenType {
  label: '++/--',
  keyword: undefined,
  beforeExpr: false,
  startsExpr: true,
  isLoop: false,
  isAssign: false,
  prefix: true,
  postfix: true,
  binop: null,
  updateContext: [Function] }

[btmills]

I just updated the example to include a++. The increment operator token also shows up as a type object rather than a string. Does that mean this is intentional?

[nzakas]

Yikes, thanks. I'll take a look.