Indent rule - Reports incorrectly for lines following computed object props

[jonvuri]

Tell us about your environment

• ESLint Version: 4.3.0
• Node Version: 8.2.1
• npm Version: 5.3.0

What parser (default, Babel-ESLint, etc.) are you using?

babel-eslint

Please show your full configuration:

Configuration

---

parser: babel-eslint

parserOptions:
  ecmaVersion: 6
  impliedStrict: true
  ecmaFeatures:
    arrowFunctions: true
    blockBindings: true
    classes: true
    defaultParams: true
    destructuring: true
    forOf: true
    generators: false
    modules: true
    objectLiteralComputedProperties: true
    objectLiteralDuplicateProperties: false
    objectLiteralShorthandMethods: true
    objectLiteralShorthandProperties: true
    spread: true
    superInFunctions: true
    templateStrings: true
    jsx: true

env:
  browser: true
  mocha: true
  es6: true

globals:
  expect: false

plugins:
  - react
  - flowtype
  - fp

settings:
  flowtype:
    onlyFilesWithFlowAnnotation: true


extends:
  - eslint:recommended
  - plugin:react/recommended

rules:

  # Babel inserts 'use strict' for us already
  strict:
    - error
    - never


  # Best Practices

  array-callback-return: error
  complexity:
    - error
    - 8
  curly: error
  default-case: error
  dot-notation: error
  eqeqeq: error
  no-alert: error
  no-div-regex: error
  no-empty-function: error
  no-eval: error
  no-extend-native: error
  no-extra-bind: error
  no-implicit-coercion: error
  no-implicit-globals: error
  no-implied-eval: error
  no-invalid-this: error
  no-labels: error
  no-lone-blocks: error
  no-loop-func: error
  no-multi-spaces: error
  no-multi-str: error
  no-native-reassign: error
  no-new: error
  no-new-func: error
  no-new-wrappers: error
  no-param-reassign:
    - error
    - props: true
  no-return-assign: error
  no-script-url: error
  no-self-compare: error
  no-sequences: error
  no-throw-literal: error
  no-unmodified-loop-condition: error
  no-unused-expressions: error
  no-useless-call: error
  no-useless-concat: error
  no-useless-escape: error
  no-void: error
  no-warning-comments: warn
  no-with: error
  wrap-iife: error
  yoda: error


  # Variables

  init-declarations: error
  no-shadow:
    - error
    - hoist: all
  no-shadow-restricted-names: error
  no-use-before-define: error


  # Stylistic

  array-bracket-spacing:
    - error
    - always
  brace-style: error
  camelcase: error
  comma-dangle:
    - error
    - never
  comma-spacing: error
  comma-style: error
  computed-property-spacing:
    - error
    - always
  consistent-this: error
  eol-last: error
  indent:
    - error
    - 2
    - SwitchCase: 1
  key-spacing: error
  keyword-spacing: error
  linebreak-style: error
  max-depth:
    - error
    - 5
  max-len:
    - error
    - 110
  max-nested-callbacks:
    - error
    - 4
  max-params:
    - error
    - 4
  max-statements:
    - error
    - 20
    - ignoreTopLevelFunctions: true
  max-statements-per-line: error
  new-parens: error
  newline-after-var: error
  newline-before-return: error
  newline-per-chained-call: error
  no-array-constructor: error
  no-bitwise: error
  no-continue: error
  no-extra-parens: error
  no-inline-comments: error
  no-lonely-if: error
  no-mixed-spaces-and-tabs: error
  no-multiple-empty-lines:
    - error
    - max: 2
      maxEOF: 1
      maxBOF: 0
  no-negated-condition: error
  no-new-object: error
  no-plusplus: error
  no-restricted-syntax:
    - error
    - TryStatement
    - FunctionDeclaration
  no-spaced-func: error
  no-trailing-spaces:
    - error
    - skipBlankLines: true
  no-unneeded-ternary: error
  no-whitespace-before-property: error
  object-curly-spacing:
    - error
    - always
  object-property-newline:
    - error
    - allowMultiplePropertiesPerLine: true
  one-var:
    - error
    - never
  operator-assignment: error
  quote-props:
    - error
    - as-needed
  quotes:
    - error
    - single
  semi:
    - error
    - never
  space-before-blocks: error
  space-in-parens:
    - error
    - always
  space-infix-ops:
    - error
  space-unary-ops: error
  spaced-comment: error
  unicode-bom: error


  # ES2015

  arrow-body-style: error
  arrow-parens: error
  arrow-spacing: error
  no-useless-computed-key: error
  no-var: error
  object-shorthand: error
  prefer-const: error
  prefer-spread: error
  prefer-template: error
  template-curly-spacing:
    - error
    - always


  # React

  react/display-name: off
  react/jsx-boolean-value: error
  react/jsx-closing-bracket-location: error
  react/jsx-closing-tag-location: error
  react/jsx-curly-spacing:
    - error
    - always
  react/jsx-equals-spacing: error
  react/jsx-filename-extension: error
  react/jsx-first-prop-new-line:
    - error
    - multiline
  react/jsx-handler-names: error
  react/jsx-indent:
    - error
    - 2
  react/jsx-indent-props:
    - error
    - 2
  react/jsx-key: error
  react/jsx-max-props-per-line:
    - error
    - maximum: 4
  react/jsx-no-bind: error
  react/jsx-no-comment-textnodes: error
  react/jsx-no-target-blank: error
  react/jsx-pascal-case: error
  react/jsx-tag-spacing: error
  react/jsx-wrap-multilines:
    - error
    - declaration: false
      assignment: false
      arrow: false
      return: true
  react/prefer-stateless-function: error
  react/prop-types: off
  #react/require-optimization: error
  react/require-extension: off
  react/self-closing-comp: error
  react/sort-comp: error


  # Flowtype

  flowtype/require-parameter-type: error
  flowtype/require-return-type: error
  flowtype/space-after-type-colon:
    - error
    - always
  flowtype/space-before-type-colon:
    - error
    - never

What did you do? Please include the actual source code causing the issue.

const o = {
  prop:
    () => 'return'
}

const o = {
  [ prop ]:
    () => 'return'
}

What did you expect to happen?
Neither of the above patterns to return any errors.

What actually happened? Please include the actual, raw output from ESLint.
The second pattern returned an error (for the line containing () => 'return'):
error Expected indentation of 2 spaces but found 4 indent

Note: This works correctly in indent-legacy

[not-an-aardvark]

Hi, thanks for reporting. This looks like a bug to me.